Service manual Komatsu D475A-8E0, D475Ai-8E0 50001 & Up | SEN06987-02

Komatsu D475A-8E0, D475Ai-8E0 50001 & Up SEN06987-02 (Preview)

00 Index and Foreword
– Index
– Abbreviation List
– Foreword, Safety, Basic Information
— How to Read the Shop Manual
— Safety Notice for Operation
— Precautions to Prevent Fire
— Procedures If Fire Occurs
— Precautions When You Discard Waste Materials
— Precautions When You Handle Hydraulic Equipment
— Precautions When You Disconnect and Connect Pipings
— Precautions When You Handle Electrical Equipment
— Precautions When You Handle Fuel System Equipment
— Precautions When You Handle Intake System Equipment
— Practical Use of KOMTRAX
— Disconnect and Connect Push-Pull Type Coupler
— How to Disconnect and Connect Type 1 Push-Pull Type Coupler
— How to Disconnect and Connect Type 2 Push-Pull Type Coupler
— How to Disconnect and Connect Type 3 Push-Pull Type Coupler
— Precautions for Disconnection and Connection of Connectors
— How to Disconnect and Connect Deutsch Connector
— How to Disconnect and Connect Slide Lock Type Connector
— How to Disconnect and Connect Connector with Lock to Pull
— How to Disconnect and Connect Connector with Lock to Push
— How to Disconnect and Connect Connector with Housing to Rotate
— How to Read the Codes for Electric Cable
— Explanation of Terms for Maintenance Standard
— Standard Tightening Torque Table
— Conversion Table
01 Specifications
– Table of Contents
– Specifications
— Specification Drawing
— Specification Drawing: D475A-8E0
— Specification Drawing: D475AI-8E0
— Specifications
— Specification: D475A-8E0
— Specification: D475AI-8E0
— Weight Table
— Weight Table: D475A-8E0
— Weight Table: D475AI-8E0
— Fuel, Coolant, Lubricant
— How to Use Fuel, Coolant and Lubricants by Ambient Temperature
10 Structure and Function
– Table of Contents
– NOx Control System
— Function of NOx Control System
— Inducement Strategy
— Inducement Strategy When Abnormality is Found in the EGR System (EU Specification)
— Function of Temporary Restoration from Inducement (EU Specification)
— Inducement Strategy for Abnormality Recurrence (EU Specification)
– Boot-up System
— Layout Drawing of Boot-up System
— System Operating Lamp System
— System Diagram of System Operating Lamp System
— Function of Operation Lamp System
— Operation of System Operating Lamp
— Battery Isolator
— Layout Drawing of Battery Isolator
— Function of Battery Isolator
— Operation of Battery Isolator Switch
– Engine System
— Layout Drawing of Engine System
— Engine Control System
— Layout Drawing of Engine Control System
— System Diagram of Engine Control
— Function of Engine Control System
— Operation of Engine Control System
— Automatic Idle Stop System
— System Diagram of Automatic Idle Stop System
— Function of Automatic Idle Stop System
— Operation of Automatic Idle Stop System
— Component Parts of Engine System
— Damper
— VGT
— EGR System
— EGR Valve
— EGR Cooler
— KCCV System
— KCCV Ventilator
— CDR Valve
— KDPF
– Cooling System
— Layout Drawing of Cooling System
— Specifications of Cooling System
— Component Parts of Cooling System
— Cooling Fan Pump
— Servo Valve (Cooling Fan Pump)
— Cooling Fan Motor
— Hydraulic Oil Cooler Bypass Valve
– Control System
— Layout Drawing of Control System
— Machine Monitor System
— System Diagram of Machine Monitor System
— Function of Machine Monitor System
— KOMTRAX Plus System
— System Diagram of KOMTRAX Plus System
— Function of KOMTRAX Plus System
— Component Parts of Control System
— Machine Monitor
— KOMTRAX Terminal
— KOMTRAX Plus Controller
— Wireless LAN Unit
— Power Train Controller
— Work Equipment Controller
— Engine Controller
— Option Controller
— Fuel Feed Pump
— Fuel Feed Pump Switch
– Hydraulic System
— Layout Drawing of Hydraulic System
— CLSS
— System Diagram of CLSS
— Function of CLSS
— Component Parts of Hydraulic System
— Hydraulic Tank
— Duplex Pump (Work Equipment)
— LS Valve
— CO Valve
— LS-EPC Valve
— Control Valve
– Power Train System
— Layout Drawing of Power Train System
— Operation of Power Train System
— Transmission, Steering, and Brake Control System
— Layout Drawing of Transmission, Steering, and Brake System
— Function of Transmission, Steering, and Brake System
— Layout of Transmission, Steering, and Brake System Parts (Machine with FCCS)
— Function of Transmission, Steering, and Brake System (Machine with FCCS)
— Palm Command Control System
— Palm Command Control System Diagram
— Gear Shift Control of Palm Command Control System
— Function of Gear Shift Mode
— Centralized Pressure Pickup Port
— Layout Drawing of Centralized Pressure Pickup Port
— Component Parts of Power Train System
— Universal Joint
— Power Train Mount
— Torque Converter and PTO
— Torque Converter Control Valve
— ECMV (Lockup Clutch Valve)
— ECMV (Stator Clutch Valve)
— Transmission
— Transmission Control Valve
— ECMV (Directional Clutch, Gear Speed Clutch)
— Main Relief Valve and Torque Converter Relief Valve
— Transmission Lubrication Relief Valve
— Transfer and Bevel Pinion
— Bevel Gear Shaft, Steering Clutch, and Steering Brake
— Final Drive
— Duplex Pump (Scavenging)
— Electric Steering Lever
— Triplex Pump (Lubrication, Power Train, Torque Converter)
– Work Equipment System
— Layout Drawing of Work Equipment System
— Function of Work Equipment System
— Component Parts of Work Equipment System
— Solenoid Valve (Work Equipment Lock)
— Pilot Circuit Accumulator
— Quick Drop Valve
— Piston Valve
— Electric Blade Control Lever
— Ripper Electric Lever
— Pin Puller Switch
– ICT System
— Layout Drawing of ICT System
— System Diagram of ICT Control System
— Blade Control System
— Function of Blade Control System
— Leveling Mode System Diagram
— Function of Leveling Mode
— Operation of Leveling Mode
— Dozing Mode System Diagram
— Function of Dozing Mode
— Operation of Dozing Mode
— Smooth Start System
— Smooth Start System Diagram
— Function of Smooth Start System
— Operation of Smooth Start System
— Slip Control System
— Slip Control System Diagram
— Function of Slip Control System
— Operation of Slip Control System
— Assist Control System
— Assist Control System Diagram
— Function of Assist Control System
— Operation of Assist Control System
— Straight Travel Correction System
— Straight Travel Correction System Diagram
— Function of Straight Travel Correction System
— Operation of Straight Travel Correction System
— Smooth Carry System
— Smooth Carry System Diagram
— Function of Smooth Carry System
— Operation of Smooth Carry System
— Component Parts of ICT System
— Navigation Controller
— Control Box
— AUX BOX
— IMU Sensor
— Stroke and Reset Sensor for Blade Lift Cylinder
– Lifting System
— Power Ladder System
— Layout Drawing of Power Ladder System
— Power Ladder System Diagram
— Function of Power Ladder System
— Component Parts of Lifting System
— Switch Box
— Power Ladder Limit Switch Part
— Power Ladder Control Valve
— Power Ladder Pump
– Undercarriage and Frame
— Main Frame
— Structure of Main Frame
— Suspension
— Structure of Suspension
— Function of Suspension
— Track Frame and Idler Cushion
— Structure of Track Frame and Idler Cushion
— Specifications of Track Frame and Idler Cushion
— Function of Track Frame and Idler Cushion
– Work Equipment
— Structure of Front Work Equipment
— Structure of Cylinder Stay
— Structure of Variable Giant Ripper
— Structure of Variable Multi-Shank Ripper
– CAB Related Parts
— ROPS
— Structure of ROPS
— Function of ROPS
— CAB
— Structure of CAB
— CAB Mount
— Structure of CAB Mount
— Function of CAB Mount
20 Standard Value Table
– Table of Contents
– Standard Value Table for Engine
— Standard Value Table for Engine D475A-8E0
— Standard Value Table for Engine D475AI-8E0
– Standard Value Table for Machine
— Standard Value Table for Machine: D475A-8E0
— Standard Value Table for Machine: D475AI-8E0
— Machine Posture and Procedures to Measure Performance
30 Testing and Adjusting
– Table of Contents
– Precautions Before Work
– Related Information on Testing and Adjusting
— Tools for Testing and Adjusting
— Sketch of Tools for Testing and Adjusting
– Engine and Cooling System
— Examine Engine Speed
— How to Examine Engine High Idle Speed
— How to Examine Engine Low Idle Speed
— How to Examine Engine Speed When Decelerator Pedal is Pushed
— How to Examine Engine Speed at Torque Converter Stall
— How to Examine Engine Speed at Full Stall (Torque Converter Stall + Work Equipment Relief)
— Examine Boost Pressure
— How to Examine Boost Pressure on Machine Monitor
— How to Examine Boost Pressure by Testing Tool
— Examine Exhaust Gas Temperature
— How to Examine Exhaust Gas Temperature
— Examine Exhaust Gas Color
— How to Examine Exhaust Gas Color with the Handy Smoke Checker
— How to Examine Exhaust Gas Color with Smoke Meter
— Examine Mass Air Flow and Temperature Sensor
— How to Examine Mass Air Flow and Temperature Sensor
— Examine and Adjust Valve Clearance
— How to Examine Valve Clearance
— How to Adjust Valve Clearance
— Examine Compression Pressure
— How to Examine Compression Pressure
— Examine Blowby Pressure
— How to Examine Blowby Pressure
— Examine Engine Oil Pressure
— How to Examine Engine Oil Pressure on Machine Monitor
— How to Examine Engine Oil Pressure by Testing Tool
— Examine EGR Valve and VGT Oil Pressure
— How to Examine EGR Valve and VGT Oil Pressure
— Examine Fuel Pressure
— How to Examine Fuel Pressure
— Examine Fuel Return Rate and Leakage
— How to Examine Fuel Return Rate and Leakage
— Bleed Air from Fuel System
— How to Bleed Air from Fuel System
— Examine Fuel Circuit for Leakage
— How to Examine Fuel Circuit for Leakage
— Examine Low Pressure Circuit Devices
— How to Examine Low Pressure Circuit Devices
— Handle Cylinder Cut-out Mode Operation
— Handle No-Injection Cranking Operation
— Examine KDPF and Muffler for Looseness and Damage
— How to Examine KDPF and Muffler for Looseness and Damage
— Examine Installation of Cylinder Head Cover and Manifolds
— How to Examine Installed Condition of Cylinder Head covers and Manifolds
— Examine Engine Piping for Damage and Looseness
— How to Examine Engine Piping for Damage and Looseness
— Clean Fuel Doser
— How to Clean Fuel Doser
— Write Injector Compensation Value to Engine Controller
— How to Write Injector Compensation Value
— Correct Soot Accumulation Correction Value by Ash Influence
— How to Correct Soot Accumulation Correction Value by Ash Influence
— Examine Alternator, Air Conditioner Compressor Belt
— How to Examine Alternator, Air Conditioner Compressor Belt
— Adjust Decelerator Pedal
— How to Adjust Decelerator Pedal
– Power Train
— Examine Power Train Oil Pressure
— How to Examine Power Train Oil Pressure
— Adjust Transmission Output Shaft Speed Sensor
— How to Adjust Transmission Output Shaft Speed Sensor
— Examine Brake Performance Simply
— How to Examine Brake Performance Simply
— Examine and Adjust Brake Pedal
— How to Examine Brake Pedal
— How to Adjust Brake Pedal
— Release Parking Brake and Move Machine
— Release Parking Brake and Move Machine (Hydraulic Type)
— Release Parking Brake and Move Machine (Electric Type)
– Undercarriage and Frame
— Examine and Adjust Track Tension
— How to Examine Track Tension
— How to Adjust Track Tension
– Hydraulic System
— Release Remained Pressure in Hydraulic Circuit
— How to Release Remained Pressure in Hydraulic System
— Examine and Adjust Work Equipment Oil Pressure
— How to Examine Work Equipment Oil Pressure
— Examine EPC Valve Outlet Pressure
— How to Examine EPC Valve Outlet Pressure
— Examine and Adjust Oil Pressure in Pump LS Control Circuit
— How to Examine LS Differential Pressure by Testing Tool
— How to Examine LS Valve Outlet Pressure (Servo Piston Inlet Pressure)
— How to Adjust LS Valve
— Examine Oil Pressure of Control Circuit
— How to Examine Control Circuit Oil Pressure
— Examine Work Equipment Lock Solenoid Valve Outlet Pressure
— How to Examine Work Equipment Lock Solenoid Valve Outlet Pressure
— Examine Ripper Pin Puller Solenoid Valve Outlet Pressure
— How to Examine Ripper Pin Puller Solenoid Valve Outlet Pressure
— Bleed Air from Work Equipment Pump
— How to Bleed Air from Work Equipment Pump
— Examine Cooling Fan Speed
— How to Examine Cooling Fan Speed
— Examine Cooling Fan Circuit Oil Pressure
— How to Examine Cooling Fan Circuit Oil Pressure
— Bleed Air in Cooling Fan Pump
— How to Bleed Air in Cooling Fan Pump
— Examine Parts Which Cause Hydraulic Drift of Work Equipment
— How to Examine Parts Which Cause Hydraulic Drift of Blade Lift Cylinder
— How to Examine the Parts Which Cause Hydraulic Drift of Blade Tilt Cylinder
— How to Examine the Parts Which Cause Hydraulic Drift of Ripper Lift Cylinder
— Examine Oil Leakage from Work Equipment Cylinder
— How to Examine Oil Leakage from Work Equipment Cylinder
— Bleed Air from Work Equipment Cylinders
— How to Bleed Air from Work Equipment Cylinder
— Operation When Work Equipment is Disabled
— How to Operate When Work Equipment is Disabled
– Work Equipment
— Examine and Adjust Play of Blade Electric Lever
— How to Examine Play of Blade Electric Lever
— How to Adjust Play of Blade Electric Lever
— How to Replace Universal Joint
– Power Ladder
— Bleed Air from Power Ladder Cylinder
— How to Bleed Air in Power Ladder Cylinder
— Examine and Adjust Power Ladder Limit Switch
— How to Examine and Adjust Power Ladder Limit Switch
— How to Adjust Power Ladder Limit Switch
– CAB Related Parts
— Examine and Adjust Operator Cab
— How to Examine Operator Cab
— How to Adjust Operator Cab
— Adjust Play of Operator Seat
— How to Adjust Play of Operator Seat
— Examine the Seating Switch
— How to Examine the Seating Switch
— Examine Work Equipment Lock Switch
— How to Examine Work Equipment Lock Switch
— Examine Parking Brake Switch
— How to Examine Parking Brake Switch
– Electrical System
— Set and Operate Machine Monitor
— Operator Mode
— Function to Show Technician Identification Status Screen
— Function to Show Operator Identification Input Screen
— Examine Function by LCD (Liquid Crystal Display)
— Examine Function of Service Meter
— How to Set Usage Limitation and Change Maintenance Password
— Service Mode
— How to Operate Service Mode
— How to See Pre-defined Monitoring Information
— How to Examine Monitoring Information
— Abnormality Record Menu
— How to See Maintenance Record
— Maintenance Mode Setting
— How to Set Phone Number Entry
— Default Setting Menu
— Testing Menu
— Adjustment Menu
— No-Injection Cranking Operation
— KOMTRAX Settings Menu
— How to Show Service Message
— How to Operate Snap Shot
— How to Start Up KOMTRAX Terminal
— How to Stop Use of KOMTRAX Terminal
— Default Setting of KOMTRAX Plus Controller
— Default Setting of KOMTRAX Plus Controller
— Default Setting of Wireless LAN Modem
— Default Setting of Wireless LAN Modem
— How to Examine Wireless LAN Modem Communication
— Download Data from KOMTRAX Plus Controller
— How to Download Data from KOMTRAX Plus Controller
— How to Download Data from Service Connector
— How to Download Data from Wireless LAN (Wireless LAN Spec)
— Adjust After Replacement of KOMTRAX Plus Controller
— How to Adjust After Replacement of KOMTRAX Plus Controller
— Adjust After Replacement of Wireless LAN Modem
— How to Adjust After Replacement of Wireless LAN Modem
— Adjust Rearview Camera Angle
— How to Adjust Rearview Camera Angle
— Set Region of Bluetooth(R) Compatible Radio
— How to Set Region of Bluetooth(R) Compatible Radio
— Handle Voltage Circuit of Engine Controller
— Handle Battery Isolator and Starting Motor Isolator
— Examine Diodes
— How to Examine Diodes by Digital Tester
— How to Examine Diodes by Analog Tester
– ICT System
— Set and Operate Control Box
— Examine and Adjust ICT Related Devices
— Calibrate Blade Edge Position
— How to Operate Blade Calibration Menu (Machine Cal Step A)
— How to Operate Blade Calibration Menu (Machine Cal Step B)
— Calibrate IMU Sensor
— How to Calibrate IMU Sensor
— Reset Cylinder Stroke End
— Reset Lift Cylinder Stroke End
— Set Standard Angle of Blade Edge
— How to Input Wear Volume of Blade Edge and Track Shoes
— Examine and Adjust Blade Elevation
— Examine Blade Elevation
— Adjust Blade Elevation
— Examine Stroke Sensor for Lift Cylinder
— How to Examine Stroke Sensor for Lift Cylinder
— Examine and Adjust Reset Sensor for Lift Cylinder
— How to Examine Reset Sensor for Lift Cylinder
— How to Adjust Reset Sensor for Lift Cylinder
— Adjust When Work Equipment Controller is Replaced
— How to Adjust When Work Equipment Controller is Replaced
— How to Adjust When ICT Related Devices are Repaired or Replaced
– Pm Clinic
— Pm Clinic Service
— Pm Clinic Check Sheet: D475A-8E0
— Pm Clinic Check Sheet: D475AI-8E0
— Pm Clinic Check Sheet for Undercarriage: D475A-8E0
— Pm Clinic Check Sheet for Undercarriage: D475AI-8E0
— Perform Quick Pm
— How to Perform Quick Pm
40 Troubleshooting
– Table of Contents
– Precautions Before Work
– Related Information for Troubleshooting
— Precautions for Troubleshooting
— Sequence of Events in Troubleshooting
— Troubleshooting Points for Aftertreatment System
— Table of Failure Codes that is Applied to Inducement
— Troubleshooting for Radio Control System
— Checks Before Troubleshooting (Specifications of Radio Control)
— Examine Operating State of Radio Control Receiver
— Examine Operating State of Radio Control Transmitter
— Checks Before Troubleshooting
— Inspection Procedure Before Troubleshooting
— Walk-Around Check
— Test in Accordance with Testing Procedure
— How to Drain Water and Sediment from Fuel Tank
— How to Examine Water Separator, Drain Water and Sediment
— Examine Fuel Main Filter
— How to Examine Oil Level in Hydraulic Tank, Add Oil
— How to Examine Coolant Level, Add Coolant
— How to Examine Oil Level in Engine Oil Pan, Add Oil
— How to Examine Oil Level in Power Train Case, Add Oil
— How to Examine Dust Indicator
— How to Examine Brake Operation
— How to Examine Electric Wiring
— How to Examine Fuel Level, Add Fuel
— How to Examine Operation of Lamps
— How to Examine Machine Monitor
— How to Remove Sediment in Engine Room
— How to Examine Operation State of Horn
— How to Examine Operation State of Backup Alarm
— How to Examine Electric Equipment
— How to Connect Adapter for Troubleshooting Controller
— How to Connect Adapter for Troubleshooting Machine Monitor
— How to Connect Adapter for Troubleshooting Work Equipment Controller
— How to Connect Adapter for Troubleshooting Power Train Controller
— How to Connect Adapter to Troubleshoot KOMTRAX Terminal
— How to Connect Adapter to Troubleshoot KOMTRAX Plus Controller
— How to Connect Adapter for Troubleshooting of Option Controller
— Procedure for Troubleshooting
— Symptom and Troubleshooting Numbers
— Information Shown in Troubleshooting
— How to Diagnose Wiring Harness for Open Circuit of Pressure Sensor System
— Connector and Wiring Harness Identification Table (Applicable Machine: 50001 to 50028)
— Connector Layout (Applicable Machine: 50001 to 50028)
— Connector and Wiring Harness Identification Table (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Connector Layout (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Connector and Wiring Harness Identification Table (Applicable Machine: 50072 and 50074)
— Connector Layout (Applicable Machine: 50072 and 50074)
— Connector Contact Connection Table
— T-Branch Box and T-Branch Adapter Table
— Fuse Location Table
— Precautions When You Clean and Replace KDPF (KCSF and KDOC)
— Prepare of Short Socket Adapter (For Failure Codes [CA1883], [CB1883], [CA3135] and [CB3135])
— Failure Code Table
– Troubleshooting by Failure Code (Display of Code)
— Failure Code [1500L0]
— Failure Code [15SAL1]
— Failure Code [15SALH]
— Failure Code [15SBL1]
— Failure Code [15SBLH]
— Failure Code [15SEL1]
— Failure Code [15SELH]
— Failure Code [15SFL1]
— Failure Code [15SFLH]
— Failure Code [15SGL1]
— Failure Code [15SGLH]
— Failure Code [15SJL1]
— Failure Code [15SJLH]
— Failure Code [1800MW]
— Failure Code [2201L1]
— Failure Code [2201LH]
— Failure Code [2202L1]
— Failure Code [2202LH]
— Failure Code [2301L1]
— Failure Code [2301LH]
— Failure Code [2302L1]
— Failure Code [2302LH]
— Failure Code [851PKA]
— Failure Code [851PKX]
— Failure Code [851QKA]
— Failure Code [851QKX]
— Failure Code [851RKA]
— Failure Code [851RKX]
— Failure Code [851SKA]
— Failure Code [851SKX]
— Failure Code [851TKA]
— Failure Code [851TKX]
— Failure Code [851UKA]
— Failure Code [851UKX]
— Failure Code [851VKA]
— Failure Code [851VKX]
— Failure Code [851XKA]
— Failure Code [851XKX]
— Failure Code [852RKR]
— Failure Code [8590KA]
— Failure Code [8590KY]
— Failure Code [879AKA]
— Failure Code [879AKB]
— Failure Code [879BKA]
— Failure Code [879BKB]
— Failure Code [879CKA]
— Failure Code [879CKB]
— Failure Code [879DKZ]
— Failure Code [879EMC]
— Failure Code [879FMC]
— Failure Code [879GKX]
— Failure Code [989L00]
— Failure Code [989M00]
— Failure Code [989N00]
— Failure Code [A1U0N3]
— Failure Code [A1U0N4]
— Failure Code [A900FR]
— Failure Code [A900N6]
— Failure Code [A900NY]
— Failure Code [AA10NX]
— Failure Code [AB00KE]
— Failure Code [AQ10N3]
— Failure Code [B@BAZG]
— Failure Code [B@BAZK]
— Failure Code [B@BCNS]
— Failure Code [B@BCQA]
— Failure Code [B@BCZK]
— Failure Code [B@CENS]
— Failure Code [B@HANS]
— Failure Code [B@HAZK]
— Failure Code [CA115]
— Failure Code [CA122]
— Failure Code [CA123]
— Failure Code [CA131]
— Failure Code [CA132]
— Failure Code [CA135]
— Failure Code [CA141]
— Failure Code [CA144]
— Failure Code [CA145]
— Failure Code [CA153]
— Failure Code [CA154]
— Failure Code [CA187]
— Failure Code [CA212]
— Failure Code [CA213]
— Failure Code [CA221]
— Failure Code [CA222]
— Failure Code [CA227]
— Failure Code [CA234]
— Failure Code [CA238]
— Failure Code [CA239]
— Failure Code [CA271]
— Failure Code [CA272]
— Failure Code [CA273]
— Failure Code [CA274]
— Failure Code [CA322]
— Failure Code [CA323]
— Failure Code [CA324]
— Failure Code [CA325]
— Failure Code [CA331]
— Failure Code [CA332]
— Failure Code [CA343]
— Failure Code [CA351]
— Failure Code [CA352]
— Failure Code [CA356]
— Failure Code [CA357]
— Failure Code [CA386]
— Failure Code [CA441]
— Failure Code [CA442]
— Failure Code [CA449]
— Failure Code [CA451]
— Failure Code [CA452]
— Failure Code [CA515]
— Failure Code [CA516]
— Failure Code [CA553]
— Failure Code [CA555]
— Failure Code [CA556]
— Failure Code [CA559]
— Failure Code [CA595]
— Failure Code [CA687]
— Failure Code [CA689]
— Failure Code [CA691]
— Failure Code [CA692]
— Failure Code [CA697]
— Failure Code [CA698]
— Failure Code [CA731]
— Failure Code [CA778]
— Failure Code [CA1117]
— Failure Code [CA1135]
— Failure Code [CA1257]
— Failure Code [CA1664]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CA1691]
— Failure Code [CA1695]
— Failure Code [CA1696]
— Failure Code [CA1843]
— Failure Code [CA1844]
— Failure Code [CA1879]
— Failure Code [CA1881]
— Failure Code [CA1883]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CA1921]
— Failure Code [CA1922]
— Failure Code [CA1923]
— Failure Code [CA1924]
— Diagram Related to Fuel Doser
— Failure Code [CA1925]
— Diagram Related to Fuel Doser
— Failure Code [CA1927]
— Failure Code [CA1928]
— Failure Code [CA1942]
— Failure Code [CA1963]
— Diagram Related to Fuel Doser
— Failure Code [CA1977]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CA1993]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CA2185]
— Failure Code [CA2186]
— Failure Code [CA2249]
— Failure Code [CA2265]
— Failure Code [CA2266]
— Failure Code [CA2271]
— Failure Code [CA2272]
— Failure Code [CA2349]
— Failure Code [CA2353]
— Failure Code [CA2357]
— Failure Code [CA2381]
— Failure Code [CA2382]
— Failure Code [CA2383]
— Failure Code [CA2386]
— Failure Code [CA2387]
— Failure Code [CA2637]
— Failure Code [CA2639]
— Failure Code [CA2732]
— Failure Code [CA2733]
— Failure Code [CA2741]
— Diagram Related to Fuel Doser
— Failure Code [CA2765]
— Failure Code [CA2777]
— Failure Code [CA2878]
— Diagram Related to Fuel Doser
— Failure Code [CA2881]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CA3133]
— Failure Code [CA3134]
— Failure Code [CA3135]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CA3167]
— How to Reset Fuel Doser Information
— Failure Code [CA3313]
— Failure Code [CA3314]
— Failure Code [CA3315]
— Loaded Diagnostics Operation to Confirm Failure Correction
— Failure Code [CA3316]
— Failure Code [CA3317]
— Failure Code [CA3318]
— Loaded Diagnostics Operation to Confirm Failure Correction
— Failure Code [CA3319]
— Failure Code [CA3321]
— Failure Code [CA3322]
— Loaded Diagnostics Operation to Confirm Failure Correction
— Failure Code [CA3419]
— Failure Code [CA3421]
— Failure Code [CA4151]
— Failure Code [CA4158]
— Failure Code [CA4161]
— Failure Code [CA4162]
— Failure Code [CA4163]
— Loaded Diagnostics Operation to Confirm Failure Correction
— Failure Code [CA4259]
— Failure Code [CA4952]
— Failure Code [CA5383]
— Failure Code [CB115]
— Failure Code [CB122]
— Failure Code [CB123]
— Failure Code [CB153]
— Failure Code [CB154]
— Failure Code [CB187]
— Failure Code [CB227]
— Failure Code [CB238]
— Failure Code [CB239]
— Failure Code [CB271]
— Failure Code [CB272]
— Failure Code [CB273]
— Failure Code [CB274]
— Failure Code [CB343]
— Failure Code [CB351]
— Failure Code [CB352]
— Failure Code [CB356]
— Failure Code [CB357]
— Failure Code [CB386]
— Failure Code [CB441]
— Failure Code [CB442]
— Failure Code [CB449]
— Failure Code [CB451]
— Failure Code [CB452]
— Failure Code [CB515]
— Failure Code [CB516]
— Failure Code [CB553]
— Failure Code [CB555]
— Failure Code [CB556]
— Failure Code [CB559]
— Failure Code [CB595]
— Failure Code [CB687]
— Failure Code [CB689]
— Failure Code [CB691]
— Failure Code [CB692]
— Failure Code [CB697]
— Failure Code [CB698]
— Failure Code [CB731]
— Failure Code [CB778]
— Failure Code [CB1117]
— Failure Code [CB1257]
— Failure Code [CB1548]
— Failure Code [CB1549]
— Failure Code [CB1551]
— Failure Code [CB1552]
— Failure Code [CB1553]
— Failure Code [CB1622]
— Failure Code [CB1664]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CB1691]
— Failure Code [CB1695]
— Failure Code [CB1696]
— Failure Code [CB1843]
— Failure Code [CB1844]
— Failure Code [CB1879]
— Failure Code [CB1881]
— Failure Code [CB1883]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CB1921]
— Failure Code [CB1922]
— Failure Code [CB1923]
— Failure Code [CB1924]
— Diagram Related to Fuel Doser
— Failure Code [CB1925]
— Diagram Related to Fuel Doser
— Failure Code [CB1927]
— Failure Code [CB1928]
— Failure Code [CB1942]
— Failure Code [CB1963]
— Diagram Related to Fuel Doser
— Failure Code [CB1977]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CB1993]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CB2249]
— Failure Code [CB2265]
— Failure Code [CB2266]
— Failure Code [CB2271]
— Failure Code [CB2272]
— Failure Code [CB2349]
— Failure Code [CB2353]
— Failure Code [CB2357]
— Failure Code [CB2381]
— Failure Code [CB2382]
— Failure Code [CB2383]
— Failure Code [CB2386]
— Failure Code [CB2387]
— Failure Code [CB2637]
— Failure Code [CB2639]
— Failure Code [CB2732]
— Failure Code [CB2733]
— Failure Code [CB2741]
— Diagram Related to Fuel Doser
— Failure Code [CB2765]
— Failure Code [CB2777]
— Failure Code [CB2878]
— Diagram Related to Fuel Doser
— Failure Code [CB2881]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CB3133]
— Failure Code [CB3134]
— Failure Code [CB3135]
— Loaded Diagnostics Operation to Clear Failure Code
— Failure Code [CB3167]
— How to Reset Fuel Doser Information
— Failure Code [CB3313]
— Failure Code [CB3314]
— Failure Code [CB3315]
— Loaded Diagnostics Operation to Confirm Failure Correction
— Failure Code [CB3316]
— Failure Code [CB3317]
— Failure Code [CB3318]
— Loaded Diagnostics Operation to Confirm Failure Correction
— Failure Code [CB3319]
— Failure Code [CB3321]
— Failure Code [CB3322]
— Loaded Diagnostics Operation to Confirm Failure Correction
— Failure Code [CB3419]
— Failure Code [CB3421]
— Failure Code [CB4151]
— Failure Code [CB4158]
— Failure Code [CB4161]
— Failure Code [CB4162]
— Failure Code [CB4163]
— Loaded Diagnostics Operation to Confirm Failure Correction
— Failure Code [CB4259]
— Failure Code [CB4952]
— Failure Code [CB5383]
— Failure Code [D130KA]
— Failure Code [D130KB]
— Failure Code [D141KA]
— Failure Code [D141KB]
— Failure Code [D141KY]
— Failure Code [D162KA]
— Failure Code [D162KB]
— Failure Code [D162KY]
— Failure Code [D16CKA]
— Failure Code [D16CKB]
— Failure Code [D16CKY]
— Failure Code [D182KZ]
— Failure Code [D19CKA]
— Failure Code [D19CKB]
— Failure Code [D19CKY]
— Failure Code [D19EKA]
— Failure Code [D19EKB]
— Failure Code [D19EKY]
— Failure Code [D19FKA]
— Failure Code [D19FKB]
— Failure Code [D19FKY]
— Failure Code [D19GKA]
— Failure Code [D19GKB]
— Failure Code [D19GKY]
— Failure Code [D19JKZ]
— Failure Code [D1D5KA]
— Failure Code [D1D5KB]
— Failure Code [D1D5KY]
— Failure Code [D1EFKA]
— Failure Code [D1EFKB]
— Failure Code [D1EWKA]
— Failure Code [D1EWKB]
— Failure Code [D1EWKY]
— Failure Code [D1EXKA]
— Failure Code [D1EXKB]
— Failure Code [D1EXMC]
— Failure Code [D862KA]
— Failure Code [DAF0MB]
— Failure Code [DAF0MC]
— Failure Code [DAF8KB]
— Failure Code [DAF9KQ]
— Failure Code [DAFGMC]
— Failure Code [DAFLKA]
— Failure Code [DAFLKB]
— Failure Code [DAFQKR]
— Failure Code [DAZ9KQ]
— Failure Code [DAZQKR]
— Failure Code [DB2QKR]
— Failure Code [DB2RKR]
— Failure Code [DB90KT]
— Failure Code [DB90MC]
— Failure Code [DB91KK]
— Failure Code [DB92KK]
— Failure Code [DB92KT]
— Failure Code [DB95KK]
— Failure Code [DB97KK]
— Failure Code [DB99KQ]
— Failure Code [DB9LKA]
— Failure Code [DB9LKB]
— Failure Code [DB9QKR]
— Failure Code [DB9RKR]
— Failure Code [DBE0KT]
— Failure Code [DBE0MC]
— Failure Code [DBE1KK]
— Failure Code [DBE2KK]
— Failure Code [DBE2KT]
— Failure Code [DBE5KK]
— Failure Code [DBE6KK]
— Failure Code [DBE7KK]
— Failure Code [DBE9KQ]
— Failure Code [DBELKA]
— Failure Code [DBELKB]
— Failure Code [DBEQKR]
— Failure Code [DBERKR] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DBERKR] (Applicable Machine: 50072 and 50074)
— Failure Code [DBU0KR]
— Failure Code [DBUSKR]
— Failure Code [DBUTKA]
— Failure Code [DBUTKN]
— Failure Code [DBV0MC]
— Failure Code [DBV1KK]
— Failure Code [DBV5KB]
— Failure Code [DBV6KB]
— Failure Code [DBVLKA]
— Failure Code [DBVLKB]
— Failure Code [DBVQKR]
— Failure Code [DBVRKR]
— Failure Code [DBVVKR]
— Failure Code [DBVWKR]
— Failure Code [DD12KA]
— Failure Code [DD12KB]
— Failure Code [DD13KA]
— Failure Code [DD13KB]
— Failure Code [DD14KA] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DD14KA] (Applicable Machine: 50072 and 50074)
— Failure Code [DD14KB]
— Failure Code [DDDDKA]
— Failure Code [DDDDKB]
— Failure Code [DDDDKX]
— Failure Code [DDDHKB]
— Failure Code [DDDKKA]
— Failure Code [DDDKKB]
— Failure Code [DDDLKA]
— Failure Code [DDDLKB]
— Failure Code [DDE2KA]
— Failure Code [DDE9KA]
— Failure Code [DDE9KB]
— Failure Code [DDK4KA]
— Failure Code [DDK4KB]
— Failure Code [DDKAKA]
— Failure Code [DDKAKB]
— Failure Code [DDKBKA]
— Failure Code [DDKBKB]
— Failure Code [DDKCL4]
— Failure Code [DDKEL4]
— Failure Code [DDKHKA]
— Failure Code [DDKHKB]
— Failure Code [DDKQKA]
— Failure Code [DDKQKB]
— Failure Code [DDKRKA]
— Failure Code [DDKRKB]
— Failure Code [DDKSKA]
— Failure Code [DDKSKB]
— Failure Code [DDN7L4]
— Failure Code [DDN8L4]
— Failure Code [DDNLKA]
— Failure Code [DDNLKB]
— Failure Code [DDT5KQ]
— Failure Code [DDTSL1]
— Failure Code [DDTSLH]
— Failure Code [DFA4KX]
— Failure Code [DFA4KZ]
— Failure Code [DFA4L8]
— Failure Code [DFA5KA]
— Failure Code [DFA5KY]
— Failure Code [DFA6KA]
— Failure Code [DFA6KY]
— Failure Code [DFA7KX]
— Failure Code [DFA7KZ]
— Failure Code [DFA7L8]
— Failure Code [DFA8KA]
— Failure Code [DFA8KY]
— Failure Code [DFA9KA]
— Failure Code [DFA9KY]
— Failure Code [DFAAKX]
— Failure Code [DFAAKZ]
— Failure Code [DFAAL8]
— Failure Code [DFABKA]
— Failure Code [DFABKY]
— Failure Code [DFACKA]
— Failure Code [DFACKY]
— Failure Code [DGS1KA]
— Failure Code [DGS1KX]
— Failure Code [DGT1KA]
— Failure Code [DGT1KX]
— Failure Code [DGT5KY]
— Failure Code [DGT5KZ]
— Failure Code [DGT6KY]
— Failure Code [DGT6KZ]
— Failure Code [DH22KA]
— Failure Code [DH22KY]
— Failure Code [DH23KA]
— Failure Code [DH23KY]
— Failure Code [DHA4KA]
— Failure Code [DHAAMA]
— Failure Code [DHABMA]
— Failure Code [DHACMA]
— Failure Code [DHADMA]
— Failure Code [DHT2L6]
— Failure Code [DHT3KX]
— Failure Code [DHT5KA]
— Failure Code [DHT5KY]
— Failure Code [DHT7KA]
— Failure Code [DHT7KY]
— Failure Code [DHZ1KX]
— Failure Code [DK01KA]
— Failure Code [DK01KY]
— Failure Code [DK03KA]
— Failure Code [DK03KY]
— Failure Code [DK10KA]
— Failure Code [DK10KB]
— Failure Code [DK30KA]
— Failure Code [DK30KX]
— Failure Code [DK30KY]
— Failure Code [DK30KZ]
— Failure Code [DK30L8]
— Failure Code [DK31KA]
— Failure Code [DK31KY]
— Failure Code [DK40KA]
— Failure Code [DK40KY]
— Failure Code [DK55KX]
— Failure Code [DK55KZ]
— Failure Code [DK55L8]
— Failure Code [DK56KA]
— Failure Code [DK56KY]
— Failure Code [DK57KA]
— Failure Code [DK57KY]
— Failure Code [DK60KA]
— Failure Code [DK60KY]
— Failure Code [DK80KR]
— Failure Code [DK80KT]
— Failure Code [DKH1KA]
— Failure Code [DKH1KY]
— Failure Code [DKR2KA]
— Failure Code [DKR2KB]
— Failure Code [DKSGL8]
— Failure Code [DKSHKA]
— Failure Code [DKSHKB]
— Failure Code [DKSJKA]
— Failure Code [DKSJKB]
— Failure Code [DKSKKA]
— Failure Code [DKSKKB]
— Failure Code [DKSKMB]
— Failure Code [DKSLL8]
— Failure Code [DKSMKA]
— Failure Code [DKSMKB]
— Failure Code [DKSNKA]
— Failure Code [DKSNKB]
— Failure Code [DKSPKA]
— Failure Code [DKSPKB]
— Failure Code [DKSPMB]
— Failure Code [DKW0KX]
— Failure Code [DKW0KZ]
— Failure Code [DKW0L8]
— Failure Code [DKW1KA]
— Failure Code [DKW1KY]
— Failure Code [DKW2KA]
— Failure Code [DKW2KY]
— Failure Code [DKW3KX]
— Failure Code [DKW3KZ]
— Failure Code [DKW3L8]
— Failure Code [DKW4KA]
— Failure Code [DKW4KY]
— Failure Code [DKW5KA]
— Failure Code [DKW5KY]
— Failure Code [DLM3KA]
— Failure Code [DLM3MB]
— Failure Code [DLT3KA]
— Failure Code [DLT3KB]
— Failure Code [DNDAMC]
— Failure Code [DNDBKA]
— Failure Code [DNDBKB]
— Failure Code [DNDCKA]
— Failure Code [DNDCKB]
— Failure Code [DNDDKA]
— Failure Code [DNDDKB]
— Failure Code [DNDEKA]
— Failure Code [DNDEKB]
— Failure Code [DR21KX]
— Failure Code [DR31KX]
— Failure Code [DV20KB]
— Failure Code [DW4BKA]
— Failure Code [DW4BKB]
— Failure Code [DW7BKA]
— Failure Code [DW7BKB]
— Failure Code [DWJ0KA]
— Failure Code [DWJ0KB]
— Failure Code [DWJ0KY]
— Failure Code [DWN3KA]
— Failure Code [DWN3KB]
— Failure Code [DWN3KY]
— Failure Code [DWN5KA]
— Failure Code [DWN5KB]
— Failure Code [DWN5KY]
— Failure Code [DWNCKA]
— Failure Code [DWNCKB]
— Failure Code [DWNCKY]
— Failure Code [DWNVKA]
— Failure Code [DWNVKB]
— Failure Code [DWNWKA]
— Failure Code [DWNWKB]
— Failure Code [DWNXKA]
— Failure Code [DWNXKB]
— Failure Code [DWNYKA]
— Failure Code [DWNYKB]
— Failure Code [DXE0KA]
— Failure Code [DXE0KB]
— Failure Code [DXE0KY]
— Failure Code [DXH1KA]
— Failure Code [DXH1KB]
— Failure Code [DXH1KY]
— Failure Code [DXH4KA]
— Failure Code [DXH4KB]
— Failure Code [DXH4KY]
— Failure Code [DXH5KA]
— Failure Code [DXH5KB]
— Failure Code [DXH5KY]
— Failure Code [DXH6KA]
— Failure Code [DXH6KB]
— Failure Code [DXH6KY]
— Failure Code [DXH7KA]
— Failure Code [DXH7KB]
— Failure Code [DXH7KY]
— Failure Code [DXH8KA]
— Failure Code [DXH8KB]
— Failure Code [DXH8KY]
— Failure Code [DXH9KA]
— Failure Code [DXH9KB]
— Failure Code [DXH9KY]
— Failure Code [DXHAKA]
— Failure Code [DXHAKB]
— Failure Code [DXHAKY]
— Failure Code [DXHBKA]
— Failure Code [DXHBKB]
— Failure Code [DXHBKY]
— Failure Code [DXHCKA]
— Failure Code [DXHCKB]
— Failure Code [DXHCKY]
— Failure Code [DXHRKA]
— Failure Code [DXHRKB]
— Failure Code [DXHRKY]
— Failure Code [DXHSKA]
— Failure Code [DXHSKB]
— Failure Code [DXHSKY]
— Failure Code [DXHTKA]
— Failure Code [DXHTKB]
— Failure Code [DXHTKY]
— Failure Code [DXHUKA]
— Failure Code [DXHUKB]
— Failure Code [DXHUKY]
— Failure Code [DXHWKA]
— Failure Code [DXHWKB]
— Failure Code [DXHWKY]
— Failure Code [DXHXKA] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHXKA] (Applicable Machine: 50072 and 50074)
— Failure Code [DXHXKB] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHXKB] (Applicable Machine: 50072 and 50074)
— Failure Code [DXHXKY] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHXKY] (Applicable Machine: 50072 and 50074)
— Failure Code [DXHYKA] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHYKA] (Applicable Machine: 50072 and 50074)
— Failure Code [DXHYKB] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHYKB] (Applicable Machine: 50072 and 50074)
— Failure Code [DXHYKY] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHYKY] (Applicable Machine: 50072 and 50074)
— Failure Code [DXHZKA] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHZKA] (Applicable Machine: 50072 and 50074)
— Failure Code [DXHZKB] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHZKB] (Applicable Machine: 50072 and 50074)
— Failure Code [DXHZKY] (Applicable Machine: 50001 and up) (Other than 50072 and 50074)
— Failure Code [DXHZKY] (Applicable Machine: 50072 and 50074)
— Failure Code [DXJ4KA]
— Failure Code [DXJ4KB]
— Failure Code [DXJ8KA]
— Failure Code [DXJ8KB]
— Failure Code [DXJ8KY]
— Failure Code [DXJ9KA]
— Failure Code [DXJ9KB]
— Failure Code [DXJ9KY]
— Failure Code [DXJBKA]
— Failure Code [DXJBKB]
— Failure Code [DXJBKY]
— Failure Code [DY2HKA]
— Failure Code [F7A0KT]
— Failure Code [F7A1KK]
— Failure Code [F7A8KB]
— Failure Code [F7ALKA]
— Failure Code [F7ALKB]
— Failure Code [F7AQKR]
— Failure Code [F7ARKR]
— Failure Code [F7ASKA]
— Failure Code [F7BSKR]
— Failure Code [F7BTKR]
— Failure Code [F7C0KR]
— Failure Code [F7CRKT]
— Failure Code [F7FQKR]
— Failure Code [F9A0KT]
— Failure Code [F9A0MC]
— Failure Code [F9A1KK]
— Failure Code [F9A2KK]
— Failure Code [F9A2KY]
— Failure Code [F9AQKR]
— Failure Code [F9ARKR]
— Failure Code [F9ATKA]
— Failure Code [F9ATKB]
— Failure Code [F9AUMC]
– Troubleshooting of Electrical System (E-Mode)
— Engine Does Not Start (Engine Does Not Crank)
— Engine Does Not Start in Radio Control Mode (Engine Does Not Crank)
— Engine Stops During Operation (Specifications of Radio Control)
— Manual Preheating System Does Not Operate
— Automatic Preheating System Does Not Operate
— While Preheating is in Operation, Preheating Monitor Does Not Come On
— When Starting Switch is Turned to ON Position, Machine Monitor Shows Nothing
— While Starting Switch is Turned to ON Position (with Engine Stopped), Radiator Coolant Level Caution Lamp Comes On in Yellow
— Air Cleaner Clogging Monitor Comes On in Yellow While Engine is in Operation
— Charge Level Monitor Comes On in Red While Engine is in Operation
— Engine Coolant Temperature Monitor Comes On in Red While Engine is in Operation
— Engine Oil Pressure Monitor Comes On in Red While Engine is in Operation
— Power Train Oil Temperature Monitor Comes On in Red While Engine Runs
— Hydraulic Oil Temperature Monitor Comes On in Red While Engine is in Operation
— Engine Coolant Temperature Gauge Does Not Show Correct Temperature
— Fuel Gauge Does Not Show Normally
— Power Train Oil Temperature Gauge Does Not Show Correct Temperature
— Hydraulic Oil Temperature Gauge Does Not Show Correct Temperature
— Operation Mode Does Not Change
— Gear Shift Mode Does Not Change
— Movement of Machine Does Not Agree to Instructions in Radio Control Transmitter Operation
— Radio Control/On-board Can Not be Changed
— All Radio Control Can Not be Operated
— When You Operate Customize Switch Does Not Show Customize Screen
— When You Change Setting on Customize Screen, Setting of Machine is Not Changed
— Some Areas of Machine Monitor Screen are Not Shown
— Alarm Buzzer Does Not Operate or Does Not Stop Operation
— Service Meter is Not Shown While Starting Switch is in OFF Position
— Service Mode Cannot be Selected
— Horn Does Not Sound
— Horn Does Not Stop
— Horn Does Not Operate or Does Not Stop (Specifications of Radio Control)
— Backup Alarm Does Not Sound
— Backup Alarm Does Not Stop Operation
— Headlamp Does Not Come On
— Rear Lamp and Ripper Point Lamp Do Not Come On
— Working Lamp Does Not Come On or Go Out (Radio Control Specification)
— Red Revolving Lamp Does Not Come On or Go Out (Radio Control Specification)
— Blue Revolving Lamp Does Not Come On or Go Out (Radio Control Specification)
— Green Revolving Lamp Does Not Come On or Go Out (Radio Control Specification)
— No Wiper Operates
— Front Wiper Does Not Operate
— Rear Wiper Does Not Operate
— Left Door Wiper Does Not Operate
— Right Door Wiper Does Not Operate
— Fuel Feed Pump Does Not Operate or Stop Automatically
— Fan Does Not Rotate in Reverse
— Gear Cannot be Shifted
— Front Washer Does Not Operate
— Rear Washer Does Not Operate
— Left Door Washer Does Not Operate
— Right Door Washer Does Not Operate
— Ripper Pin Puller Does Not Work
— KOMTRAX Plus System Does Not Operate Normally
— Data Download with Wireless LAN Does Not Operate
— Operator Not Present Monitor Does Not Show Correctly
– Troubleshooting for Hydraulic and Mechanical Systems (H Mode)
— Information Shown in Troubleshooting Table (H-Mode)
— Machine Lacks Power (Drawbar Pull is Not Sufficient)
— Machine Does Not Travel (at 2nd or 3rd Gear Speed)
— Machine Does Not Move Off at All Gear Speeds
— Machine Travels Only in One Direction, Forward or in Reverse
— Large Time Lag is in Gear Shifting or Directional Change
— Brake Does Not Work
— Power Train Oil Overheats
— Torque Converter Lockup Clutch Does Not Engage
— Machine Cannot be Steered (Machine Does Not Turn LEFT or RIGHT)
— Machine Can Turn (Steering) Only in One Direction
— Machine Falls Over (Steering)
— All Work Equipment Operate Slowly
— All Work Equipment Do Not Operate
— Blade Lift Speed or Power is Low
— Blade Tilt/Blade Pitch Speed is Low or Power is Low
— Ripper Lift Speed or Power is Low
— Ripper Tilt Speed is Low or Power is Low
— Hydraulic Drift of Blade Lift is Large
— Hydraulic Drift of Tilted Blade is Large
— Hydraulic Drift of Lifted Ripper is Large
— Ripper Pin Puller Cylinder Does Not Operate
— Unusual Noise is Heard from Around Work Equipment and Cooling Fan Pump or Control Valve
— Fan Speed is Abnormal (Too High or Low, or Does Not Rotate)
— Seismic Isolation Operator Seat Shakes Abnormally or Receives Shock
– Troubleshooting of Engine (S-Mode)
— Information Shown in Troubleshooting Table (S-Mode)
— Engine Does Not Crank When Starting Switch is Turned to Start Position
— Engine Cranks but Does Not Start
— Fuel is Sprayed but Engine Does Not Start (Misfiring: Engine Cranks but Does Not Start)
— Engine Startability is Unsatisfactory
— Engine Does Not Pick Up Smoothly
— Engine Stops During Operation
— Engine Does Not Rotate Smoothly
— Engine Lacks Output (or Lacks Power)
— KDPF Becomes Clogged in a Short Time
— Engine Oil Consumption is Excessive
— Engine Oil Becomes Dirty Quickly
— Fuel Consumption is Excessive
— Oil is in Coolant (or Coolant Spurts Back or Coolant Level Goes Down)
— Engine Oil Pressure Drops
— Fuel Mixes Into Engine Oil
— Water Mixes Into Engine Oil (Milky)
— Coolant Temperature Increases Too High (Overheat)
— Unusual Noise is Heard
— Vibration is Excessive
— Air Cannot be Bled from Fuel Circuit
— Active Regeneration is Done Frequently
— Active Regeneration Continues Long
— White Smoke is Exhausted During Active Regeneration
50 Disassembly and Assembly
– Table of Contents
– Precautions Before Work
– Related Information on Disassembly and Assembly
— How to Read This Manual
— Coating Materials List
— Special Tool List
— Sketches of Special Tools
– Prepare
— Drain and Add Coolant
— How to Drain Coolant
— How to Add Coolant
— Drain and Add Hydraulic Oil
— How to Drain Hydraulic Oil
— How to Add Hydraulic Oil
— Drain and Add Fuel
— How to Drain Fuel
— How to Add Fuel
— Collect and Refill Refrigerant
— How to Collect Refrigerant
— How to Refill Refrigerant
– Engine and Cooling System
— Remove and Install Supply Pump Assembly (Right Bank)
— How to Remove Supply Pump Assembly (Right Bank)
— How to Install Supply Pump Assembly (Right Bank)
— Remove and Install Supply Pump Assembly (Left Bank)
— How to Remove Supply Pump Assembly (Left Bank)
— How to Install Supply Pump Assembly (Left Bank)
— Remove and Install Injector Assembly (Right Bank)
— How to Remove Injector Assembly (Right Bank)
— How to Install Injector Assembly (Right Bank)
— Remove and Install Injector Assembly (Left Bank)
— How to Remove Injector Assembly (Left Bank)
— How to Install Injector Assembly (Left Bank)
— Remove and Install Fuel Doser Assembly (Right Bank)
— How to Remove Fuel Doser Assembly (Right Bank)
— How to Install Fuel Doser Assembly (Right Bank)
— Remove and Install Fuel Doser Assembly (Left Bank)
— How to Remove Fuel Doser Assembly (Left Bank)
— How to Install Fuel Doser Assembly (Left Bank)
— Remove and Install Cylinder Head Assembly (Right Bank)
— How to Remove Cylinder Head Assembly (Right Bank)
— How to Install Cylinder Head Assembly (Right Bank)
— Remove and Install Cylinder Head Assembly (Left Bank)
— How to Remove Cylinder Head Assembly (Left Bank)
— How to Install Cylinder Head Assembly (Left Bank)
— Remove and Install EGR Valve Assembly (Right Bank)
— How to Remove EGR Valve Assembly (Right Bank)
— How to Install EGR Valve Assembly (Right Bank)
— Remove and Install EGR Valve Assembly (Left Bank)
— How to Remove EGR Valve Assembly (Left Bank)
— How to Install EGR Valve Assembly (Left Bank)
— Remove and Install EGR Cooler Assembly (Right Bank)
— How to Remove EGR Cooler Assembly (Right Bank)
— How to Install EGR Cooler Assembly (Right Bank)
— Remove and Install EGR Cooler Assembly (Left Bank)
— How to Remove EGR Cooler Assembly (Left Bank)
— How to Install EGR Cooler Assembly (Left Bank)
— Remove and Install Starter Assembly
— How to Remove Starting Motor Assembly
— How to Install Starting Motor Assembly
— Remove and Install Alternator Belt
— How to Remove Alternator Belt
— How to Install Alternator Belt
— Remove and Install Alternator Assembly
— How to Remove Alternator Assembly
— How to Install Alternator Assembly
— Remove and Install Radiator Guard Assembly
— How to Remove Radiator Guard Assembly
— How to Install Radiator Guard Assembly
— Remove and Install Radiator Assembly
— How to Remove Radiator Assembly
— How to Install Radiator Assembly
— Remove and Install Radiator Tube
— How to Remove Radiator Tube
— How to Install Radiator Tube
— Remove and Install Hydraulic Oil Cooler Assembly
— How to Remove Hydraulic Oil Cooler Assembly
— How to Install Hydraulic Oil Cooler Assembly
— Remove and Install Aftercooler Assembly
— How to Remove Aftercooler Assembly
— How to Install Aftercooler Assembly
— Open and Close Cooling Fan Drive Assembly
— How to Open Cooling Fan Drive Assembly
— How to Close Cooling Fan Drive Assembly
— Remove and Install Cooling Fan Drive Assembly
— How to Remove Cooling Fan Drive Assembly
— How to Install Cooling Fan Drive Assembly
— Remove and Install Cooling Fan Motor Assembly
— How to Remove Cooling Fan Motor Assembly
— How to Install Cooling Fan Motor Assembly
— Remove and Install Engine Front Oil Seal
— How to Remove Engine Front Oil Seal
— How to Install Engine Front Oil Seal
— Remove and Install Engine Rear Oil Seal
— How to Remove Engine Rear Oil Seal
— How to Install Engine Rear Oil Seal
— Remove and Install Engine Assembly
— How to Remove Engine Assembly
— How to Install Engine Assembly
— Remove and Install Engine Hood Assembly
— How to Remove Engine Hood Assembly
— How to Install Engine Hood Assembly
— Remove and Install Fuel Tank Assembly
— How to Remove Fuel Tank Assembly
— How to Install Fuel Tank Assembly
— Remove and Install KDPF Assembly
— How to Remove KDPF Assembly
— How to Install KDPF Assembly
— Remove and Install KCCV Assembly (Right Bank)
— How to Remove KCCV Assembly (Right Bank)
— How to Install KCCV Assembly (Right Bank)
— Remove and Install KCCV Assembly (Left Bank)
— How to Remove KCCV Assembly (Left Bank)
— How to Install KCCV Assembly (Left Bank)
— Remove and Install VGT Assembly (Right Bank)
— How to Remove VGT Assembly (Right Bank)
— How to Install VGT Assembly (Right Bank)
— Remove and Install VGT Assembly (Left Bank)
— How to Remove VGT Assembly (Left Bank)
— How to Install VGT Assembly (Left Bank)
— Remove and Install Air Cleaner Assembly
— How to Remove Air Cleaner Assembly
— How to Install Air Cleaner Assembly
— Remove and Install Air Conditioner Compressor Assembly
— How to Remove Air Conditioner Compressor Assembly
— How to Install Air Conditioner Compressor Assembly
— Remove and Install Air Conditioner Condenser Assembly
— How to Remove Air Conditioner Condenser Assembly
— How to Install Air Conditioner Condenser Assembly
– Power Train
— Remove and Install Damper Assembly
— How to Remove Damper Assembly
— How to Install Damper Assembly
— Disassemble and Assemble Damper Assembly
— How to Disassemble Damper Assembly
— How to Assemble Damper Assembly
— Remove and Install Power Train Unit Assembly
— How to Remove Power Train Unit Assembly
— How to Install Power Train Unit Assembly
— Disconnect and Connect Power Train Unit Assembly
— How to Disconnect Power Train Unit Assembly
— How to Connect Power Train Unit Assembly
— Disassemble and Assemble PTO Assembly
— How to Disassemble PTO Assembly
— How to Assemble PTO Assembly
— Disassemble and Assemble Torque Converter Assembly
— How to Disassemble Torque Converter Assembly
— How to Assemble Torque Converter Assembly
— Disassemble and Assemble Transmission Assembly
— How to Disassemble Transmission Assembly
— How to Assemble Transmission Assembly
— Disassemble and Assemble Steering Case Assembly
— How to Disassemble Steering Case Assembly
— How to Assemble Steering Case Assembly
— Remove and Install Final Drive Assembly
— How to Remove Final Drive Assembly
— How to Install Final Drive Assembly
— Disassemble and Assemble Final Drive Assembly
— How to Disassemble Final Drive Assembly
— How to Assemble Final Drive Assembly
– Undercarriage and Frame
— Remove and Install Track Frame Assembly
— How to Remove Track Frame Assembly
— How to Install Track Frame Assembly
— Remove and Install Recoil Spring Assembly
— How to Remove Recoil Spring Assembly
— How to Install Recoil Spring Assembly
— Disassemble and Assemble Recoil Spring Assembly
— How to Disassemble Recoil Spring Assembly
— How to Assemble Recoil Spring Assembly
— Remove and Install Track Roller Assembly
— How to Remove Track Roller Assembly
— How to Install Track Roller Assembly
— Disassemble and Assemble Track Roller Assembly
— How to Disassemble Track Roller Assembly
— How to Assemble Track Roller Assembly
— Remove and Install No. 1 Bogie Assembly
— Remove No.1 Bogie Assembly
— Install No. 1 Bogie Assembly
— Remove and Install Bogie Assembly
— How to Remove Bogie Assembly
— How to Install Bogie Assembly
— Disassemble and Assemble Bogie Assembly
— How to Disassemble Bogie Assembly
— How to Assemble Bogie Assembly
— Remove and Install Idler Assembly
— How to Remove Idler Assembly
— How to Install Idler Assembly
— Disassemble and Assemble Idler Assembly
— How to Disassemble Idler Assembly
— How to Assemble Idler Assembly
— Remove and Install Carrier Roller Assembly
— How to Remove Carrier Roller Assembly
— How to Install Carrier Roller Assembly
— Disassemble and Assemble Carrier Roller Assembly
— How to Disassemble Carrier Roller Assembly
— How to Assemble Carrier Roller Assembly
— Remove and Install Pivot Shaft Assembly
— How to Remove Pivot Shaft Assembly
— How to Install Pivot Shaft Assembly
— Separate and Connect Track Assembly
— How to Separate Track Assembly
— How to Install Track Assembly
— Disassemble and Assemble Track Assembly Generally
— How to Disassemble Full Track Shoe Assembly
— How to Assemble Full Track Shoe Assembly
— Disassemble and Assemble One Track Link Assembly in Field
— How to Disassemble One Track Link Assembly in Field
— How to Assemble One Track Link Assembly in Field
— Disassemble and Assemble Master Link
— How to Disassemble Master Link
— How to Assemble Master Link
— Remove and Install Equalizer Bar Assembly (Applicable Machine: 50001 to 50016)
— How to Remove Equalizer Bar Assembly (Applicable Machine: 50001 to 50016)
— How to Install Equalizer Bar Assembly (Applicable Machine: 50001 to 50016)
— Remove and Install Equalizer Bar Assembly (Applicable Machine: 50017 and up)
— How to Remove Equalizer Bar Assembly (Applicable Machine: 50017 and up)
— How to Install Equalizer Bar Assembly (Applicable Machine: 50017 and up)
— Disassemble and Assemble Equalizer Bar Bushing
— How to Disassemble Equalizer Bar Bushing
— How to Assemble Equalizer Bar Bushing
— Remove and Install Segment Teeth
— How to Remove Segment Teeth
— How to Install Segment Teeth
— Remove and Install Power Ladder Assembly
— How to Remove Power Ladder Assembly
— How to Install Power Ladder Assembly
— Open and Close Underguard Assembly
— How to Open Underguard Assembly
— How to Close Underguard Assembly
— Remove and Install Under Guard Assembly
— How to Remove Underguard Assembly
— How to Install Underguard Assembly
– Hydraulic System
— Remove and Install Hydraulic Tank Assembly
— How to Remove Hydraulic Tank Assembly
— How to Install Hydraulic Tank Assembly
— Remove and Install Work Equipment Pump Assembly
— How to Remove Work Equipment Pump Assembly
— How to Install Work Equipment Pump Assembly
— Remove and Install Power Train Pump and Steering Lubrication Pump Assembly
— How to Remove Power Train Pump and Steering Lubrication Pump Assembly
— How to Install Power Train Pump and Steering Lubrication Pump Assembly
— Remove and Install Control Valve Assembly
— How to Remove Control Valve Assembly
— How to Install Control Valve Assembly
— Remove and Install Cooling Fan Pump Assembly
— How to Remove Cooling Fan Pump Assembly
— How to Install Cooling Fan Pump Assembly
— Remove and Install Scavenging Pump Assembly
— How to Remove Scavenging Pump Assembly
— How to Install Scavenging Pump Assembly
– Work Equipment
— Remove and Install Blade Assembly
— How to Remove Blade Assembly
— How to Install Blade Assembly
— Disassemble and Assemble Blade Assembly (U dozer and Semi-U dozer spec)
— How to Disassemble Blade Assembly (U dozer and Semi-U dozer spec)
— How to Assemble Blade Assembly (U dozer and Semi-U dozer spec)
— Disassemble and Assemble Blade Assembly (Super dozer spec)
— How to Disassemble Blade Assembly (Super dozer spec)
— How to Assemble Blade Assembly (Super dozer spec)
— Disassemble and Assemble Giant Ripper Assembly
— How to Disassemble Giant Ripper Assembly
— How to Assemble Giant Ripper Assembly
— Remove and Install Blade Lift Cylinder Assembly
— How to Remove Blade Lift Cylinder Assembly
— How to Install Blade Lift Cylinder Assembly
— Disassemble and Assemble Blade Lift Cylinder Assembly
— How to Disassemble Blade Lift Cylinder Assembly
— How to Assemble Blade Lift Cylinder Assembly
— Remove and Install Stroke and Reset Sensing Blade Lift Cylinder Assembly
— How to Remove Stroke and Reset Sensing Blade Lift Cylinder Assembly
— How to Install Stroke and Reset Sensing Blade Lift Cylinder Assembly
— Disassemble and Assemble Stroke and Reset Sensing Blade Lift Cylinder Assembly
— How to Disassemble Stroke and Reset Sensing Blade Lift Cylinder Assembly
— How to Assemble Stroke and Reset Sensing Blade Lift Cylinder Assembly
— Disassemble and Assemble Blade Tilt Cylinder Assembly (U dozer and Semi-U dozer spec)
— How to Disassemble Blade Tilt Cylinder Assembly (U dozer and Semi-U dozer spec)
— How to Assemble Blade Tilt Cylinder Assembly (U dozer and Semi-U dozer spec)
— Disassemble and Assemble Blade Tilt Cylinder Assembly (Super dozer spec)
— How to Disassemble Blade Tilt Cylinder Assembly (Super dozer spec)
— How to Assemble Blade Tilt Cylinder Assembly (Super dozer spec)
— Disassemble and Assemble Ripper Lift Cylinder Assembly
— How to Disassemble Ripper Lift Cylinder Assembly
— How to Assemble Ripper Lift Cylinder Assembly
— Disassemble and Assemble Ripper Tilt Cylinder Assembly
— How to Disassemble Ripper Tilt Cylinder Assembly
— How to Assemble Ripper Tilt Cylinder Assembly
— Disassemble and Assemble Ripper Pin Puller Cylinder Assembly
— How to Disassemble Ripper Pin Puller Cylinder Assembly
— How to Assemble Ripper Pin Puller Cylinder Assembly
– CAB Related Parts
— Remove and Install ROPS Guard
— How to Remove ROPS Guard
— How to Install ROPS Guard
— Remove and Install Operator Cab Assembly
— How to Remove Operator Cab Assembly
— How to Install Operator Cab Assembly
— Remove and Install Operator Cab Glass (Adhered Glass)
— How to Remove Operator Cab Glass (Adhered Glass)
— How to Install Operator Cab Glass (Adhered Glass)
— Remove and Install Air Conditioner Unit Assembly
— How to Remove Air Conditioner Unit Assembly
— How to Install Air Conditioner Unit Assembly
— Remove and Install Operator Seat Assembly
— How to Remove Operator Seat Assembly
— How to Install Operator Seat Assembly
— How to Remove and Install Seat Belt
— How to Remove Seat Belt
— How to Install Seatbelt
– Electrical System
— Remove and Install Engine Controller Assembly (Right Bank)
— How to Remove Engine Controller Assembly (Right Bank)
— How to Install Engine Controller Assembly (Right Bank)
— Remove and Install Engine Controller Assembly (Left Bank)
— How to Remove Engine Controller Assembly (Left Bank)
— How to Install Engine Controller Assembly (Left Bank)
— Remove and Install Power Train Controller Assembly
— How to Remove Power Train Controller Assembly
— How to Install Power Train Controller Assembly
— Remove and Install Work Equipment Controller Assembly
— How to Remove Work Equipment Controller Assembly
— How to Install Work Equipment Controller Assembly
— Remove and Install Machine Monitor Assembly
— How to Remove Machine Monitor Assembly
— How to Install Machine Monitor Assembly
— Remove and Install Mass Air Flow and Temperature Sensor
— How to Remove Mass Air Flow and Temperature Sensor
— How to Install Mass Air Flow and Temperature Sensor
— Remove and Install KCCV Crankcase Pressure Sensor (Right Bank)
— How to Remove KCCV Crankcase Pressure Sensor (Right Bank)
— How to Install KCCV Crankcase Pressure Sensor (Right Bank)
— Remove and Install KCCV Crankcase Pressure Sensor (Left Bank)
— How to Remove KCCV Crankcase Pressure Sensor (Left Bank)
— How to Install KCCV Crankcase Pressure Sensor (Left Bank)
— Remove and Install KDPF Differential Pressure Sensor
— How to Remove KDPF Differential Pressure Sensor
— How to Install KDPF Differential Pressure Sensor
— Remove and Install KDPF Temperature Sensor
— How to Remove KDPF Temperature Sensor
— How to Install KDPF Temperature Sensor
— Remove and Install KOMTRAX Terminal Assembly
— How to Remove KOMTRAX Terminal Assembly
— How to Install KOMTRAX Terminal Assembly
— Remove And Install KOMTRAX Plus Controller Assembly
— How to Remove KOMTRAX Plus Controller Assembly
— How to Install KOMTRAX Plus Controller Assembly
— Remove and Install Option Controller Assembly
— How to Remove Option Controller Assembly
— How to Install Option Controller Assembly
— Remove and Install Wireless LAN Unit Assembly
— How to Remove Wireless LAN Unit Assembly
— How to Install Wireless LAN Unit Assembly
— Remove and Install Stroke Sensor Wiring Harness
— How to Remove Stroke Sensor Wiring Harness
— How to Install Stroke Sensor Wiring Harness
— Remove and Install ICT Wiring Harness
— How to Remove ICT Wiring Harness
— How to Install ICT Wiring Harness
— Remove and Install Offset Switch
— How to Remove Offset Switch
— How to Install Offset Switch
— Remove and Install Control Box
— How to Remove Control Box
— How to Install Control Box
— Remove and Install Navigation Controller Assembly
— How to Remove Navigation Controller Assembly
— How to Install Navigation Controller Assembly
— Remove and Install AUX BOX
— How to Remove AUX BOX
— How to Install AUX BOX
— Remove and Install IMU Sensor
— How to Remove IMU Sensor
— How to Install IMU Sensor
60 Maintenance Standard
– Table of Contents
– Explanation of Terms for Maintenance Standard
– Engine and Cooling System
— Maintenance Standard for Engine Mount
— Maintenance Standard for Damper
— Maintenance Standard for Cooling System
— Maintenance Standard for Cooling Fan Pump
— Maintenance Standard for Servo Valve (Cooling Fan Pump)
— Maintenance Standard for Cooling Fan Motor
– Power Train
— Maintenance Standard for Universal Joint
— Maintenance Standard for Power Train Mount
— Maintenance Standard for Torque Converter and PTO
— Maintenance Standard for Torque Converter Control Valve
— Maintenance Standard for Main Relief Valve and Torque Converter Relief Valve
— Maintenance Standard for ECMV (Lockup Clutch)
— Maintenance Standard for ECMV (Stator Clutch)
— Maintenance Standard for Transmission
— Maintenance Standard for Triplex Pump (Lubrication, Power Train, Torque Converter)
— Maintenance Standard for Transmission Control Valve
— Maintenance Standard for ECMV (Directional Operation Clutch, Gear Speed Clutch)
— Maintenance Standard for Priority Valve
— Maintenance Standard for Transmission Lubrication Relief Valve
— Maintenance Standard for Transfer, Bevel Gear Shaft, and Steering
— Maintenance Standard for Solenoid Valve (Brake)
— Maintenance Standard for Sudden Stop Prevention Valve
— Maintenance Standard for Final Drive
— Maintenance Standard for Sprocket
— Maintenance Standard for Sprocket Tooth Profile Full-Scale Drawing
– Undercarriage and Frame
— Maintenance Standard for Main Frame
— Maintenance Standard for Suspension
— Maintenance Standard for Track Frame and Idler Cushion
— Maintenance Standard for Idler
— Maintenance Standard for Track Roller Bogie
— Maintenance Standard for Track Roller
— Maintenance Standard for Carrier Roller
— Maintenance Standard for Track Shoes
— Maintenance Standard for Single Shoes and Heavy Duty Shoes
– Hydraulic System
— Maintenance Standard for Hydraulic Tank
— Maintenance Standard for Duplex Pump (Work Equipment)
— Maintenance Standard for Scavenging Pump
— Maintenance Standard for Control Valve
— Maintenance Standard for Self-Pressure Reducing Valve
— Maintenance Standard for Quick Drop Valve
– Work Equipment
— Maintenance Standard for Cylinder Stay
— Maintenance Standard for Front Work Equipment
— Maintenance Standard for Cutting Edge and End Bit
— Maintenance Standard for Variable Multi-Shank Ripper
— Maintenance Standard for Variable Giant Ripper
— Maintenance Standard for Blade Lift Cylinder
— Maintenance Standard for Stroke and Reset Sensing Blade Lift Cylinder
— Maintenance Standard for Blade Tilt Cylinder
— Maintenance Standard for Ripper Lift Cylinder
— Maintenance Standard for Ripper Tilt Cylinder
— Maintenance Standard for Pin Puller Cylinder
– CAB Related Parts
— Maintenance Standard for CAB Mount
— Maintenance Standard for ROPS Mount
80 Appendix
– Table of Contents
– Precautions Before Work
– Air Conditioner System
— Precautions for Refrigerant
— Air Conditioner Component
— Specifications of Air Conditioner
— Structure and Function of Refrigeration Cycle
— Outline of Refrigeration Cycle
– Component Parts of Air Conditioner System
— Air Conditioner Unit
— Configuration Diagram of Air Conditioner Unit
— Function of Air Conditioner Unit
— Component Parts of Air Conditioner Unit
— Function of Evaporator as Air Conditioner Unit Component
— Function of Heater Core as Air Conditioner Unit Component
— Function of Evaporator Temperature Sensor as Air Conditioner Unit Component
— Function of Servo Motor as Air Conditioner Unit Component
— Structure of Expansion Valve as Air Conditioner Unit Component
— Function of Expansion Valve as Air Conditioner Unit Component
— Operate Expansion Valve as Air Conditioner Unit Component
— Function of Triple Pressure Switch
— Air Conditioner Controller
— Structure of Air Conditioner Controller
— Compressor
— Structure of Compressor
— Specifications of Compressor
— Function of Compressor
— Condenser
— Structure of Condenser
— Specifications of Condenser
— Function of Condenser
— Receiver Drier
— Structure of Receiver Dryer
— Specifications of Receiver Dryer
— Function of Receiver Dryer
— Air Conditioner Related Sensors
— Structure of Sunlight Sensor
— Function of Sunlight Sensor
— Structure of Outside Temperature Sensor
— Function of Outside Air Temperature Sensor
– Explanation of Procedure for Test of and Troubleshooting of Air Conditioner
– Circuit Diagram and Configuration of Connector Pins of Air Conditioner
– System Diagram of Air Conditioner
— Input and Output Signals of Air Conditioner Controller
— Function of Air Conditioner Controller
– Locations of Air Conditioner Parts and Layout of Connectors
– Examine Air Leakage (Duct)
— How to Examine Air Leakage (Duct)
– Examine Air Conditioner with Self-Diagnosis Function
– Open the Electrical System Abnormality Record Screen in Service Mode of Machine Monitor
– Examine Vent (Mode) Changeover
— How to Examine Vent (Mode) Changeover
– Examine Fresh/Recirc Air Changeover
— How to Examine Fresh/Recirc Air Changeover
– Examine Sunlight Sensor
— How to Examine Sunlight Sensor
– Examine Refrigerant (Triple) Pressure Switch
— How to Examine Refrigerant (Triple) Pressure Switch
– Examine Relay
— How to Examine Relay
– Air Conditioner Troubleshooting Chart 1
– Air Conditioner Troubleshooting Chart 2
– Information Shown in Troubleshooting Table
– Failure Code [879AKA]
– Failure Code [879AKB]
– Failure Code [879BKA]
– Failure Code [879BKB]
– Failure Code [879CKA]
– Failure Code [879CKB]
– Failure Code [879DKZ]
– Failure Code [879EMC]
– Failure Code [879FMC]
– Failure Code [879GKX]
– Air Conditioner Does Not Operate
– Defective Cooling
– Heater Does Not Operate
– Cool Air Does Not Come Out
– No Air Comes Out or Air Flow is Abnormal
– Fresh/Recirc Air Changeover Does Not Work
– Troubleshooting by Gauge Pressure
– Connect Service Tool
— How to Connect Service Tool
– Precautions for Disconnection and Connection of Air Conditioner Piping
– Handle Compressor Oil
90 Circuit Diagrams
– Table of Contents
– How to Read the Codes for Electric Cable
– Hydraulic Circuit Diagram
— Symbols Used in Hydraulic Circuit Diagram
— Hydraulic Circuit Diagram
— Power Train Hydraulic Circuit Diagram
– Electrical Circuit Diagram
— Symbols Used in Electric Circuit Diagram
— Electrical Circuit Diagram (1/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (2/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (3/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (4/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (5/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (6/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (7/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (8/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (9/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (10/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (11/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (12/12) (Applicable Machine: 50001 to 50028)
— Electrical Circuit Diagram (1/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (2/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (3/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (4/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (5/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (6/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (7/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (8/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (9/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (10/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (11/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (12/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (13/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (14/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (15/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (16/16) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Electrical Circuit Diagram (1/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (2/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (3/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (4/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (5/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (6/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (7/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (8/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (9/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (10/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (11/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (12/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (13/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (14/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (15/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (16/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (17/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (18/19) (Applicable Machine: 50072 and 50074)
— Electrical Circuit Diagram (19/19) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (1/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (2/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (3/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (4/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (5/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (6/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (7/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (8/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (9/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (10/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (11/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (12/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (13/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (14/14) (Applicable Machine: 50001 to 50028)
— Inside Cab Electrical Circuit Diagram (1/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (2/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (3/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (4/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (5/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (6/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (7/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (8/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (9/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (10/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (11/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (12/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (13/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (14/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (15/15) (Applicable Machine: 50029 and up) (Other than 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (1/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (2/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (3/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (4/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (5/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (6/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (7/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (8/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (9/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (10/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (11/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (12/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (13/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (14/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (15/16) (Applicable Machine: 50072 and 50074)
— Inside Cab Electrical Circuit Diagram (16/16) (Applicable Machine: 50072 and 50074)
Index