Technical Manual Hitachi ZX140W-5B Wheeled Excavator | TTLAA-EN-00 (2015.01.23)

Technical Manual Hitachi ZX140W-5B Wheeled Excavator TTLAA-EN-00 (2015.01.23) (Preview)

TTLAA-EN-00
INTRODUCTION
SYMBOL AND ABBREVIATION
SAFETY
SECTION AND GROUP CONTENTS
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Operational Performance Tests
Preparation for Performance Tests
Group 2 Standard
Operational Performance Standard Table
Main Pump P-Q Diagram
Sensor Activating Range
Electric Lever
MPDr. Monitor Indicating Values
Group 3 Engine Test
Engine Speed
Lubricant Consumption
Group 4 Machine Performance Test
Travel Speed
Brake Function Check
Parking Brake Function Check
Swing Speed
Swing Function Drift Check
Swing Motor Leakage
Maximum Swingable Slant Angle
Swing Bearing Play
Hydraulic Cylinder Cycle Time
Dig Function Drift Check
Control Lever Operating Force
Control Lever Stroke
Combined Operation of Boom Raise / Swing Function Check
Clearance of Front Attachment Connecting Part
Electric Lever Operating Force (Blade/Outrigger, Positioning, Auxiliary)
Group 5 Component Test
Primary Pilot Pressure
Secondary Pilot Pressure (Pilot Valve)
Secondary Pilot Pressure (Electric Lever)
Steering Pump Delivery Pressure
4-Spool Solenoid Valve Set Pressure
2-Spool Solenoid Valve (Pump 1/Pump 2 Flow Rate Control) Set Pressure
2-Spool Solenoid Valve (Axle Lock/Brake) Set Pressure
Main Pump Delivery Pressure
Main Relief Set Pressure
Relief pressure (when relieving swing)
Overload Relief Valve Set Pressure
Main Pump Flow Rate Measurement
Swing Motor Drainage
Steering Relief Pressure
Brake Pressure (Front and Rear)
Brake Accumulated Pressure
Brake Warning Pressure (Pressure-Decreasing)
Brake Warning Pressure (Pressure-Increasing)
Group 6 Adjustment
Measuring Method of No-Load-Max Differential Pressure
Muffler Filter Differential Pressure Sensor Learning
Rewrite of Muffler Filter Serial No.
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Introduction
Diagnosis Procedure
Electric System Inspection
Precautions for Inspection and Maintenance
Instructions for Disconnecting Connectors
Layout of Connector
Fuse Inspection
Fusible Link Inspection
Battery Voltage Check
Alternator Check
Continuity Check
Voltage and Current Measurement
Check by False Signal
Test Harness
Electric Lever Check
Group 2 Monitor
Outline
Operating Procedures of Service Menu
Setting Menu
Inspection of Engine Oil Level, Hour Meter and Fuel Gauge
Fuel Gauge and Coolant Temperature Gauge
Group 3 e-Service
Outline
List of Operation Data
Snapshot Data
Communication System
Group 4 Component Layout
Main Component Layout
Swing Shockless Valve
Electrical System (Overview)
Electrical System (Cab)
Electrical System (Switch Panel)
Electrical System (Controllers and Relays)
Electrical System (Around Air Cleaner)
Electrical System (Relays)
Electrical System (Lights)
Engine
Muffler Filter
Pump Device
Around Pump Device
Control Valve
Signal Control Valve
Swing Device
Travel Shockless Valve
Accumulator Charging Valve
Brake Valve
Solenoid Valve Unit
Transmission Changeover Solenoid Valve
Travel Device
Layout of Attachment Spec. Parts
Auxiliary Solenoid Valve Unit (Auxiliary Flow Rate Control)
Breaker Relief Solenoid Valve
Selector Valve
Layout of Control Valve
Pilot Port (Signal Control Valve)
Group 5 Troubleshooting A
Troubleshooting A (Base Machine DiagnosisBy Using Fault Codes) Procedure
MC1 Fault Code List
MC2 Fault Code List
ECM Fault Code List
Monitor Controller (Monitor) Fault Code List
Monitor Controller (Information) Fault Code List
Air Conditioner Controller Fault Code List
Communication Terminal Fault Code List
MC1 Fault Codes 11000, 11001
MC1 Fault Code 11003
MC1 Fault Codes 11006, 11007,11009
Monitor Controller (Monitor) Fault Codes 13002, 13003, 13005
CAN0 Harness Check
CAN0 (Engine) Harness Check
MC1 Fault Codes 11008, 11010, 11016
Monitor Controller (Monitor) Fault Codes 13004, 13006, 13007
CAN1 Harness Check
MC1 Fault Code 11100
MC1 Fault Code 11101
MC1 Fault Codes 11200, 11202, 11205
MC1 Fault Codes 11206, 11208
MC1 Fault Codes 11301 to 11303
MC1 Fault Codes 11305 to 11307
MC1 Fault Codes 11310 to 11311
MC1 Fault Code 11400
MC1 Fault Code 11401
MC1 Fault Code 11403
MC1 Fault Code 11407
MC1 Fault Code 11408
MC1 Fault Code 11409
MC1 Fault Code 11410
MC1 Fault Code 11422
MC1 Fault Code 11423
MC1 Fault Code 11424
MC1 Fault Code 11425
MC1 Fault Code 11428
MC1 Fault Code 11434
MC1 Fault Code 11435
MC1 Fault Code 11436
MC1 Fault Codes 11458, 11459
MC1 Fault Codes 11460, 11461
MC1 Fault Code 11901
MC1 Fault Code 20008
MC1 Fault Codes 20010, 20012
MC2 Fault Codes 15501 to 15504
MC2 Fault Code 15505-2
MC2 Fault Code 15506
MC2 Fault Code 15011
MC2 Fault Codes 15012, 15013
MC2 Fault Codes 15014, 15015
MC2 Fault Codes 15016, 15017
MC2 Fault Codes 15018 to 15020
MC2 Fault Code 15021
MC2 Fault Codes 15022, 15023
MC2 Fault Codes 15026, 15027
MC2 Fault Codes 15028, 15029
MC2 Fault Codes 15024, 15025
MC2 Fault Code 15030
MC2 Fault Code 15031
MC2 Fault Code 15032
MC2 Fault Code 15033
MC2 Fault Code 20303
MC2 Fault Code 15520
MC2 Fault Code 15521
MC2 Fault Code 15522
MC2 Fault Code 15523
MC2 Fault Code 15524
MC2 Fault Code 15525
MC2 Fault Code 15526
MC2 Fault Code 15527
MC2 Fault Code 15528
MC2 Fault Code 15529
MC2 Fault Code 15530
MC2 Fault Codes 15531, 15532
MC2 Fault Codes 15533, 15534
MC2 Fault Code 15535
MC2 Fault Code 15000
MC2 Fault Codes 15002, 15006
Monitor Controller (Monitor) Fault Codes 20133, 20137
Monitor Controller (Information) Fault Codes 13304, 13310
Monitor Controller (Information) Fault Code 13311
Air Conditioner Controller Fault Codes 11 to 22
Air Conditioner Controller Fault Codes 43 to 92
Monitor Controller (Information) Fault Codes 20100 to 20114
Monitor Controller (Information) Fault Codes20109 to 20113, 20141 to 20149
Group 6 Troubleshooting B
Troubleshooting B (Machine Diagnosis by Using Troubleshooting Symptom) Procedure
Relationship between Machine Trouble Symptoms and Related Parts
Correlation between Trouble Symptoms and Part Failures
Engine System Troubleshooting
All Actuator System Troubleshooting
Front Attachment System Troubleshooting
Swing System Troubleshooting
Travel System Troubleshooting
Brake System Troubleshooting
Steering System Troubleshooting
Other System Troubleshooting
Exchange Inspection
How to Lowering Boom in Case of Emergency and When Engine Stops without Hose Rupture Valve
How to Lowering Boom in Case of Emergency and When Engine Stops with Hose Rupture Valve
Air Bleeding Procedures for Transmission
Air Bleeding Procedures for Brake (Axle)
How to Release Parking Brake in Case of Emergency and When Engine Stops
Recovery After Parking Brake Release
Group 7 Air Conditioner
Outline
Functions of Main Parts
Troubleshooting
Air Conditioner Controller Fault Code List
Air Conditioner Controller Fault Codes 11 to 22
Air Conditioner Controller Fault Codes 43 to 92
Work after Replacing Components
Refill Compressor Oil
Charge Air Conditioner with Refrigerant
Hose and Pipe Tightening Torque
SERVICE MANUAL REVISION REQUEST FORM
The Attached Diagram List