Service manual Caterpillar 320D LN Excavator with C6.4 Engine | WBN00001-UP

320D, 320D2, 321D, 323D, 324D, 325D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators Tool Control System
– Control (Pedal) – Calibrate
– Control (Thumb Wheel) – Calibrate
– General Information
– Medium Pressure Hydraulic System
– Medium Pressure: Default Value of Work Tool Parameters
– Medium Pressure: Relief Valve (Main) – Test and Adjust
– Process for Setting Up the Work Tool
– Relays
– Senders
– Sensors
– Service Tools
– Solenoid Valve (Proportional Reducing) – Calibrate
– Solenoid Valve (Proportional Reducing) – Calibrate – Negative
– Solenoid Valve (Proportional Reducing) – Calibrate – Number 1
– Solenoid Valves
– Switches
– System 11: Combined Function
– System 11: Default Value of Work Tool Parameters
– System 11: Relief Valve (Line) – Test and Adjust – Line Relief
– System 11: Relief Valve (Line) – Test and Adjust – Line Relief
– System 13: Combined Function
– System 13: Default Value of Work Tool Parameters
– System 13: Relief Valve (Line) – Test and Adjust – Auxiliary
– System 14: Combined Function
– System 14: Default Value of Work Tool Parameters
– System 14: Relief Valve (Line) – Test and Adjust – Auxiliary
– System 14: Relief Valve (Main) – Test and Adjust – Auxiliary
– System 16: Default Value of Work Tool Parameters
– System 16: One-Way/Two Pump
– System 16: Relief Valve (Line) – Test and Adjust – Auxiliary
– System 17: Combined Function
– System 17: Combined Function
– System 17: Default Value of Work Tool Parameters
– System 17: Default Value of Work Tool Parameters
– System 17: Relief Valve (Line) – Test and Adjust – Auxiliary
– System 17: Relief Valve (Main) – Test and Adjust – Auxiliary
– System 18: Combined Function
– System 18: Default Value of Work Tool Parameters
– System 18: Relief Valve (Line) – Test and Adjust – Auxiliary
– System 19: Combined Function
– System 19: Default Value of Work Tool Parameters
– System 19: Relief Valve (Line) – Test and Adjust – Line Relief
– System 19: Relief Valve (Line) – Test and Adjust – Line Relief
– System 1: Default Value of Work Tool Parameters
– System 1: One-Way/One Pump
– System 1: Relief Valve (Line) – Test and Adjust – Tool Relief
– System 2: Combined Function
– System 2: Combined Function
– System 2: Default Value of Work Tool Parameters
– System 2: Relief Valve (Line) – Test and Adjust – Line Relief Valves
– System 2: Relief Valve (Line) – Test and Adjust – Line Relief Valves
– System 3 Prime: Default Value of Work Tool Parameters
– System 3 Prime: One-Way/Two Pump – One-Way/Two Pump,
– System 3 Prime: Relief Valve (Line) – Test and Adjust – Auxiliary
– System 3 Prime: Relief Valve (Line) – Test and Adjust – Tool
– System 3: Default Value of Work Tool Parameters
– System 3: One-Way/Two Pump – One Way/One or Two Pump,
– System 3: Relief Valve (Line) – Test and Adjust – Auxiliary Control
– System 3: Relief Valve (Line) – Test and Adjust – Tool Relief
– System 5: Default Value of Work Tool Parameters
– System 5: Relief Valve (Line) – Test and Adjust – Attachment
– System 5: Two-Way/One Pump
– System Identification
– Work Tool – Select
– Work Tool Parameter – Program
AccuGrade® GPS Single UTS Site and Laser Reference v11 for Excavators
– Angle Sensor – Calibrate – AS300/AS450 System
– Avoidance Zone
– Base Station
– Beeper
– Beeper
– Brightness (Display and Light Bar)
– CAN Data Link – Test
– Check Sensor Message
– Connector Contact Description
– Customer Supplied Radio
– Data Card
– Design Folder
– Diagnostic Capabilities
– Display Firmware Upgrade
– Display Language
– Display Registration and Activation
– Display Settings
– Display Units
– Electrical Connector – Inspect
– Electrical Power Supply (Angle Sensor)
– Electrical Power Supply (Data Radio)
– Electrical Power Supply (Display)
– Electrical Power Supply (GPS Receiver)
– Electrical Power Supply (Light Bar)
– Excavator Arm Sensors – Calibrate – PSC System
– Flashing Messages
– General Information
– General Information
– Glossary of Terms
– GPS Accuracy Mode
– Guidance Terms
– Light Bar
– Light Bar – Configure
– Light Bar Scale
– Machine Dimensions
– Machine Dimensions – Configure
– Machine Position
– Machine Radio
– Machine Type
– Machine Type – Configure
– Map Recording
– Modes of Operation
– On-Grade Tolerance
– Operational Problems
– Operator Access
– Radio Utility
– Receiver
– Receiver Configuration
– Receiver Firmware Upgrade
– Root Folder
– Sensor Firmware Upgrade
– Service Tools
– Setup Menu
– Software Support Option
– Status Indicators
– System Components
– System Schematic
– Text Items
– Universal Total Station – MT900
– Wireless Communication
– Wiring Harness (Open Circuit) – Test
– Wiring Harness (Short Circuit) – Test
Air Conditioning and Heating R134a for All Caterpillar Machines
– Refrigerant Compressor
– System Capacities for Refrigerant (Off-Highway Trucks)
– General Information
– Identifying the Refrigerant
– Identifying the Air Conditioning System
– Identifying the Heating System
– Refrigerant Expansion Valve System
– Refrigerant Orifice Tube System
– Refrigerant Compressor
– Refrigerant Condenser
– Refrigerant Receiver-Dryer
– Refrigerant Compressor
– Refrigerant Expansion Valve
– In-line Refrigerant Dryer
– Refrigerant Orifice Tube Assembly
– Evaporator Coil
– Refrigerant Accumulator
– Refrigerant Compressor Protection System
– Temperature Control
– Pressure Switch (Refrigerant)
– Cab Pressurization and Filtration System
– Condensate Drainage System
– Refrigerant Compressor
– Service Intervals
– Glossary of Terms
– Required Tools
– Machine Preparation for Troubleshooting
– General Troubleshooting Information
– General Troubleshooting Information
– Visual Inspection (Troubleshooting)
– Air Conditioning System Troubleshooting
– Heating System Troubleshooting
– Automatic Temperature Control System (ECM Controlled)
– Refrigerant Compressor
– Troubleshooting Heating and Air Conditioning Control System
– Troubleshooting Heating and Air Conditioning Control System
– Automatic Temperature Control Panel Troubleshooting – 584
– Troubleshooting Condensate Drainage System
– Machine Preparation for Testing and Adjusting
– Air Conditioning Performance – Test
– Refrigerant Leakage – Test
– Manifold Gauge Set (Refrigerant) – Install
– Refrigerant Recovery
– Refrigerant System – Flush
– Refrigerant Compressor
– Refrigerant Oil – Test
– Refrigerant Compressor – Test
– Refrigerant System – Evacuate
– Refrigerant System – Charge
– Manifold Gauge Set (Refrigerant) – Remove
– Compressor Protection System – Test
– Electronic Heat Control – Test
– Heater Performance – Test
– Heating and Air Conditioning Service Publications
– General Information
– Refrigerant Compressor
– Machine Preparation for Disassembly and Assembly
– Air Conditioner Lines – Remove and Install
– Refrigerant Compressor – Remove and Install
– Refrigerant Accumulator – Remove and Install
– Refrigerant Expansion Valve – Remove and Install
– Refrigerant Receiver-Dryer – Remove and Install
– In-Line Refrigerant Dryer – Remove and Install
– Refrigerant Orifice Tube Assembly – Remove and Install
– Refrigerant Compressor
– System Capacities for Refrigerant (Motor Graders)
– System Capacities for Refrigerant (Off-Highway Trucks) –
– Refrigerant Compressor
Air Conditioning and Heating
– Actuator (Air Conditioner Control)
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioning and Heating System Sensor Operation
– Air Conditioning E11 – Recirculation Sensor (Open Circuit)
– Air Conditioning E12 – Recirculation Sensor (Short Circuit)
– Air Conditioning E13 – Fresh Air Sensor (Open Circuit)
– Air Conditioning E14 – Fresh Air Sensor (Short Circuit)
– Air Conditioning E15 – Water Temperature Sensor (Open
– Air Conditioning E16 – Water Temperature Sensor (Short
– Air Conditioning E21 – Evaporator Sensor (Open Circuit)
– Air Conditioning E22 – Evaporator Sensor (Short Circuit)
– Air Conditioning E43 – Damper (Air Outlet)
– Air Conditioning E44 – Damper Error
– Air Conditioning System
– Air Conditioning System
– Air Conditioning System Troubleshooting
– Air Conditioning System Troubleshooting
– Blower Motor
– Blower Motor
– Control Module
– Control Module – Heater Only
– Control Panel (Air Conditioner and Heater)
– Control Panel (Cab Heater)
– Evaporator Coil
– General Information
– General Troubleshooting Information
– Heater Core (Cab)
– Heater System (Cab) – Heater Only
– Heating System Troubleshooting
– Machine Preparation for Troubleshooting
– Manifold Gauge Set (Refrigerant) – Install
– Manifold Gauge Set (Refrigerant) – Remove
– Pressure Switch (Refrigerant Pressure Cutoff)
– Pressure Switch (Refrigerant Pressure Cutoff)
– Refrigerant Compressor
– Refrigerant Compressor
– Refrigerant Compressor
– Refrigerant Compressor
– Refrigerant Compressor
– Refrigerant Compressor Oil – Check
– Refrigerant Condenser
– Refrigerant Condenser
– Refrigerant Expansion Valve
– Refrigerant Leakage – Test
– Refrigerant Receiver-Dryer
– Refrigerant Recovery
– Refrigerant System – Charge
– Refrigerant System – Evacuate
– Refrigerant System – Flush
– Required Tools
– Speed Control
– System Capacities for Refrigerant (Excavators) – 307D to 390D
– Troubleshooting Faults With Service Codes
– Visual Inspection
Disassembly and Assembly 320D Excavator C6.4 Engine Supplement
– Aftercooler – Remove and Install
– Air Cleaner – Remove and Install
– Alternator – Remove and Install
– Battery – Remove and Install
– Electric Starting Motor – Remove and Install
– Engine – Install
– Engine – Remove
– Engine Electronic Control – Remove and Install
– Engine Front Mount – Install
– Engine Front Mount – Remove
– Engine Oil Filter and Oil Filter Base – Remove and Install
– Engine Rear Mount – Install
– Engine Rear Mount – Remove
– Fan – Install
– Fan – Remove
– Fan – Remove and Install
– Fan Drive – Remove and Install
– Fuel Filter (Secondary) and Fuel Filter Base – Remove and
– Fuel Filter and Water Separator Base – Remove and Install
– Fuel Priming Pump – Remove and Install
– Fuel Transfer Pump – Remove and Install
– Fuel Transfer Pump and Unit Injector Hydraulic Pump –
– Hood – Remove and Install
– Hydraulic Oil Cooler – Remove and Install
– Muffler – Remove and Install
– Radiator – Remove and Install
– Radiator and Hydraulic Oil Cooler – Install
– Radiator and Hydraulic Oil Cooler – Remove
– Refrigerant Compressor – Remove and Install
– Refrigerant Condenser – Remove and Install
– Refrigerant Receiver-Dryer – Remove and Install
– System Pressure – Release
– Turbocharger – Remove and Install
– Water Pump – Remove and Install
– Water Temperature Regulator – Remove and Install
Disassembly and Assembly 320D Excavator Machine Systems
– Accumulator – Remove and Install
– Actuator Motor (Air Distributor) – Remove and Install
– Auxiliary Pilot Valve (Straight Travel) – Assemble
– Auxiliary Pilot Valve (Straight Travel) – Disassemble
– Auxiliary Pilot Valve (Straight Travel) – Install
– Auxiliary Pilot Valve (Straight Travel) – Remove
– Blower Motor (Air Conditioner, Heater) – Remove and Install
– Boom – Install
– Boom – Remove
– Boom Bearings and Seals – Remove and Install
– Boom Cylinder – Remove and Install
– Boom Lighting – Remove and Install
– Bucket – Remove and Install
– Bucket Cylinder – Remove and Install
– Bucket Linkage – Remove and Install
– Bucket Linkage Bearings and Seals – Install
– Bucket Linkage Bearings and Seals – Remove
– Cab – Install
– Cab – Install
– Cab – Remove
– Cab – Remove
– Check Valve (Cooler Bypass) – Assemble
– Check Valve (Cooler Bypass) – Disassemble
– Check Valve (Cooler Bypass) – Install
– Check Valve (Cooler Bypass) – Remove
– Control Manifold (Pilot Oil) – Assemble – Hydraulic Lockout,
– Control Manifold (Pilot Oil) – Disassemble – Hydraulic Lockout,
– Control Manifold (Pilot Oil) – Install
– Control Manifold (Pilot Oil) – Remove
– Control Module (Automatic Temperature Control Unit) –
– Counterbalance Valve (Travel) – Assemble
– Counterbalance Valve (Travel) – Disassemble
– Counterbalance Valve (Travel) – Install
– Counterbalance Valve (Travel) – Remove
– Counterweight – Remove and Install
– Duo-Cone Conventional Seals – Install
– Evaporator Coil – Install
– Evaporator Coil – Remove
– Final Drive – Assemble
– Final Drive – Disassemble
– Final Drive – Install
– Final Drive – Remove
– Front Idler, Recoil Spring and Hydraulic Track Adjuster –
– Front Idler, Recoil Spring and Hydraulic Track Adjuster –
– Fuel Tank – Install
– Fuel Tank – Remove
– Gear Pump (Pilot) – Assemble
– Gear Pump (Pilot) – Disassemble
– Gear Pump (Pilot) – Install
– Gear Pump (Pilot) – Remove
– Heater Core – Install
– Heater Core – Remove
– Heating and Air Conditioning Unit – Install
– Heating and Air Conditioning Unit – Remove
– Hydraulic Lockout Control – Assemble
– Hydraulic Lockout Control – Disassemble
– Hydraulic Lockout Control – Install
– Hydraulic Lockout Control – Remove
– Hydraulic Tank – Install
– Hydraulic Tank – Remove
– Hydraulic Track Adjusters – Assemble
– Hydraulic Track Adjusters – Disassemble
– Load Control Valve (Boom Cylinder) – Assemble
– Load Control Valve (Boom Cylinder) – Disassemble
– Load Control Valve (Boom Cylinder) – Install
– Load Control Valve (Boom Cylinder) – Remove
– Load Control Valve (Stick Cylinder) – Assemble
– Load Control Valve (Stick Cylinder) – Disassemble
– Load Control Valve (Stick Cylinder) – Install
– Load Control Valve (Stick Cylinder) – Remove
– Main Control Valve – Assemble
– Main Control Valve – Disassemble
– Main Control Valve – Install
– Main Control Valve – Remove
– Main Hydraulic Pump – Assemble
– Main Hydraulic Pump – Disassemble
– Main Hydraulic Pump – Install
– Main Hydraulic Pump – Remove
– Oil Filter (Hydraulic, Return) – Install
– Oil Filter (Hydraulic, Return) – Remove
– Operator Console – Remove and Install
– Pilot Valve (Joystick) – Assemble
– Pilot Valve (Joystick) – Disassemble
– Pilot Valve (Joystick) – Install
– Pilot Valve (Joystick) – Remove
– Pilot Valve (Travel) – Assemble
– Pilot Valve (Travel) – Disassemble
– Pilot Valve (Travel) – Install
– Pilot Valve (Travel) – Remove
– Pressure Reducing Valve (Implement and Swing Priority) –
– Pressure Reducing Valve (Implement and Swing Priority) –
– Pressure Reducing Valve (Implement and Swing Priority) –
– Pressure Reducing Valve (Implement and Swing Priority) –
– Recoil Spring – Assemble
– Recoil Spring – Disassemble
– Refrigerant Receiver-Dryer – Remove and Install
– Refueling Pump – Install
– Refueling Pump – Remove
– Relief Valve (Pilot) – Install
– Relief Valve (Pilot) – Remove
– Seat – Remove and Install
– Seat Support – Remove and Install
– Seat Suspension – Remove and Install
– Selector Valve (Alternate Pattern Control) – Assemble
– Selector Valve (Alternate Pattern Control) – Disassemble
– Selector Valve (Alternate Pattern Control) – Install
– Selector Valve (Alternate Pattern Control) – Remove
– Sprocket – Remove and Install
– Stick – Install
– Stick – Remove
– Stick Bearings and Seals – Install
– Stick Bearings and Seals – Remove
– Stick Cylinder – Remove and Install
– Storage Box and Covers (Cab) – Remove and Install
– Swing Cushion Valve – Assemble – Fine Swing Solenoid
– Swing Cushion Valve – Disassemble – Fine Swing Solenoid
– Swing Cushion Valve – Install
– Swing Cushion Valve – Remove
– Swing Drive – Assemble
– Swing Drive – Disassemble
– Swing Gear and Bearing – Install
– Swing Gear and Bearing – Remove
– Swing Motor – Assemble
– Swing Motor – Disassemble
– Swing Motor – Install
– Swing Motor – Remove
– Swing Motor and Swing Drive – Install
– Swing Motor and Swing Drive – Remove
– Swivel – Assemble
– Swivel – Disassemble
– Swivel – Install
– Swivel – Remove
– System Pressure – Release
– Track – Connect
– Track – Separate
– Track Carrier Roller – Install
– Track Carrier Roller – Remove
– Track Roller – Install
– Track Roller – Remove
– Travel Motor – Assemble
– Travel Motor – Disassemble
– Travel Motor – Install
– Travel Motor – Remove
– Upper Frame and Undercarriage Frame – Connect
– Upper Frame and Undercarriage Frame – Separate
– Window Wiper Motor – Remove and Install – Upper
Disassembly and Assembly C6.4 Engine for Caterpillar Built Machines
– Air Inlet Heater – Remove and Install
– Alternator – Remove and Install
– Bearing Clearance – Check
– Boost Pressure Sensor – Remove and Install
– Camshaft – Remove and Install
– Camshaft Bearings – Remove and Install
– Camshaft Gear – Remove and Install
– Connecting Rod Bearings – Install
– Connecting Rod Bearings – Remove
– Coolant Temperature Sensor – Remove and Install
– Crankcase Breather – Remove and Install
– Crankshaft – Install
– Crankshaft – Remove
– Crankshaft Front Seal – Install
– Crankshaft Front Seal – Remove
– Crankshaft Gear – Remove and Install
– Crankshaft Main Bearings – Install
– Crankshaft Main Bearings – Remove
– Crankshaft Position Sensor – Remove and Install – Primary
– Crankshaft Pulley – Remove and Install
– Crankshaft Rear Seal – Install
– Crankshaft Rear Seal – Remove
– Cylinder Head – Install
– Cylinder Head – Remove
– Cylinder Liner – Install
– Cylinder Liner – Remove
– Electric Starting Motor – Remove and Install
– Electronic Control Module – Remove and Install
– Electronic Unit Injector – Install
– Electronic Unit Injector – Remove
– Engine Oil Bypass Valve – Remove and Install
– Engine Oil Cooler – Assemble
– Engine Oil Cooler – Disassemble
– Engine Oil Cooler – Install
– Engine Oil Cooler – Remove
– Engine Oil Pan – Install
– Engine Oil Pan – Remove
– Engine Oil Pressure Sensor – Remove and Install
– Engine Oil Pump – Install
– Engine Oil Pump – Remove
– Engine Oil Pump Relief Valve – Remove and Install
– Engine Oil Relief Valve – Remove and Install
– Exhaust Manifold – Remove and Install
– Fan Drive – Assemble
– Fan Drive – Disassemble
– Fan Drive – Install
– Fan Drive – Remove
– Flywheel – Install
– Flywheel – Remove
– Flywheel Housing – Remove and Install
– Front Plate – Install
– Front Plate – Remove
– Fuel Filter Base – Remove and Install
– Fuel Injection Lines – Install
– Fuel Injection Lines – Remove
– Fuel Injection Pump – Install
– Fuel Injection Pump – Remove
– Fuel Injection Pump Gear – Install
– Fuel Injection Pump Gear – Remove
– Fuel Manifold (Rail) – Install
– Fuel Manifold (Rail) – Remove
– Fuel Pressure Sensor – Remove and Install
– Fuel Priming Pump – Remove and Install
– Fuel Transfer Pump – Install
– Fuel Transfer Pump – Remove
– Gear Group (Front) – Install – Idler Gear Only
– Gear Group (Front) – Remove – Idler Gear Only
– Housing (Front) – Install
– Housing (Front) – Remove
– Idler Pulley – Assemble
– Idler Pulley – Disassemble
– Idler Pulley – Install
– Idler Pulley – Remove
– Inlet Air Temperature Sensor – Remove and Install
– Inlet and Exhaust Valve Guides – Remove and Install
– Inlet and Exhaust Valve Seat Inserts – Remove and Install
– Inlet and Exhaust Valve Springs – Remove and Install
– Inlet and Exhaust Valves – Remove and Install
– Inlet Manifold – Remove and Install
– Lifter Group – Remove and Install
– Muffler – Remove and Install
– Piston Cooling Jets – Remove and Install
– Pistons and Connecting Rods – Assemble
– Pistons and Connecting Rods – Disassemble
– Pistons and Connecting Rods – Install
– Pistons and Connecting Rods – Remove
– Position Sensor (Fuel Injection Pump) – Remove and Install
– Rocker Shaft – Assemble
– Rocker Shaft – Disassemble
– Rocker Shaft and Pushrod – Install
– Rocker Shaft and Pushrod – Remove
– Turbocharger – Assemble
– Turbocharger – Disassemble
– Turbocharger – Install
– Turbocharger – Remove
– Valve Mechanism Cover – Remove and Install
– Valve Mechanism Cover Base – Remove and Install
– Water Pump – Assemble
– Water Pump – Disassemble
– Water Pump – Install
– Water Pump – Remove
– Water Temperature Regulator – Remove and Install
Machine Security System (MSS3i) Integrated
– System Overview
– System Components
– Data Link
– General Information
– Troubleshooting
– Key – Program
– Scheduled Access – Program – Security System Bypass
– Time – Set
– Factory Password – Obtain
– Configuration
– Machine Security System – Uninstall
– Normal Operation
– Glossary of Terms
– System Schematic
– Operation of Status Indicator
– Key Information
– Scheduled Access – “Security System Bypass Times”
– Diagnostic Operation
– Protected Functions
– Service Operation Using Service Tool
– Electronic Control Module (ECM)
– General Information
Mobile Hydraulic Power Units Machine
– Calibration
– Charging System – Test
– Diagnostic Capabilities
– Diagnostic Code List
– Diagnostic Operation
– Electrical Component and Connector Locations
– Electrical Connector – Inspect
– Electronic Control Module (ECM) – Configure
– Electronic Control Module (ECM) – Flash Program
– Electronic Control Module (ECM) – Replace
– Electronic Control Module (Machine)
– Emerging Symptom Information
– General Information
– General Information
– Glossary of Electrical Terms
– Governor Actuator – Replace
– MID 039 – CID 0041 – FMI 06
– MID 039 – CID 0096 – FMI 04
– MID 039 – CID 0096 – FMI 05
– MID 039 – CID 0110 – FMI 04
– MID 039 – CID 0110 – FMI 09
– MID 039 – CID 0167 – FMI 12
– MID 039 – CID 0168 – FMI 05
– MID 039 – CID 0171 – FMI 03
– MID 039 – CID 0171 – FMI 04
– MID 039 – CID 0190 – FMI 08
– MID 039 – CID 0246 – FMI 12
– MID 039 – CID 0247 – FMI 12
– MID 039 – CID 0248 – FMI 12
– MID 039 – CID 0254 – FMI 12
– MID 039 – CID 0262 – FMI 06
– MID 039 – CID 0271 – FMI 06
– MID 039 – CID 0291 – FMI 03
– MID 039 – CID 0291 – FMI 05
– MID 039 – CID 0291 – FMI 06
– MID 039 – CID 0362 – FMI 03
– MID 039 – CID 0362 – FMI 05
– MID 039 – CID 0362 – FMI 06
– MID 039 – CID 0374 – FMI 03
– MID 039 – CID 0374 – FMI 05
– MID 039 – CID 0374 – FMI 06
– MID 039 – CID 0444 – FMI 03
– MID 039 – CID 0444 – FMI 06
– MID 039 – CID 0544 – FMI 08
– MID 039 – CID 0581 – FMI 03
– MID 039 – CID 0581 – FMI 05
– MID 039 – CID 0581 – FMI 06
– MID 039 – CID 0586 – FMI 05
– MID 039 – CID 0586 – FMI 12
– MID 039 – CID 0588 – FMI 09
– MID 039 – CID 0590 – FMI 09
– MID 039 – CID 0598 – FMI 03
– MID 039 – CID 0598 – FMI 05
– MID 039 – CID 0598 – FMI 06
– MID 039 – CID 0600 – FMI 04
– MID 039 – CID 0735 – FMI 03
– MID 039 – CID 0735 – FMI 05
– MID 039 – CID 0735 – FMI 06
– MID 039 – CID 1129 – FMI 03
– MID 039 – CID 1129 – FMI 04
– MID 039 – CID 1129 – FMI 08
– MID 039 – CID 1130 – FMI 03
– MID 039 – CID 1130 – FMI 04
– MID 039 – CID 1130 – FMI 08
– MID 039 – CID 1160 – FMI 03
– MID 039 – CID 1160 – FMI 05
– MID 039 – CID 1160 – FMI 06
– MID 039 – CID 1178 – FMI 03
– MID 039 – CID 1178 – FMI 04
– MID 039 – CID 1178 – FMI 08
– MID 039 – CID 1522 – FMI 03
– MID 039 – CID 1522 – FMI 05
– MID 039 – CID 1522 – FMI 06
– MID 039 – CID 1523 – FMI 03
– MID 039 – CID 1523 – FMI 05
– MID 039 – CID 1523 – FMI 06
– MID 039 – CID 1525 – FMI 03
– MID 039 – CID 1525 – FMI 05
– MID 039 – CID 1525 – FMI 06
– MID 039 – CID 1590 – FMI 03
– MID 039 – CID 1590 – FMI 05
– MID 039 – CID 1590 – FMI 06
– MID 039 – CID 1593 – FMI 03
– MID 039 – CID 1593 – FMI 05
– MID 039 – CID 1593 – FMI 06
– MID 039 – CID 1594 – FMI 03
– MID 039 – CID 1594 – FMI 05
– MID 039 – CID 1594 – FMI 06
– MID 039 – CID 1595 – FMI 03
– MID 039 – CID 1595 – FMI 05
– MID 039 – CID 1595 – FMI 06
– MID 039 – CID 1596 – FMI 03
– MID 039 – CID 1596 – FMI 05
– MID 039 – CID 1596 – FMI 06
– MID 039 – CID 1597 – FMI 03
– MID 039 – CID 1597 – FMI 05
– MID 039 – CID 1597 – FMI 06
– MID 039 – CID 1598 – FMI 03
– MID 039 – CID 1598 – FMI 05
– MID 039 – CID 1598 – FMI 06
– MID 039 – CID 1609 – FMI 03
– MID 039 – CID 1609 – FMI 04
– MID 039 – CID 1609 – FMI 08
– MID 039 – CID 1657 – FMI 03
– MID 039 – CID 1657 – FMI 04
– MID 039 – CID 1657 – FMI 08
– MID 039 – CID 1658 – FMI 03
– MID 039 – CID 1658 – FMI 04
– MID 039 – CID 1658 – FMI 08
– MID 039 – CID 1665 – FMI 03
– MID 039 – CID 1665 – FMI 05
– MID 039 – CID 1665 – FMI 06
– MID 039 – CID 1666 – FMI 03
– MID 039 – CID 1666 – FMI 05
– MID 039 – CID 1666 – FMI 06
– MID 039 – CID 1931 – FMI 03
– MID 039 – CID 1931 – FMI 05
– MID 039 – CID 1931 – FMI 06
– MID 039 – CID 2265 – FMI 03
– MID 039 – CID 2265 – FMI 04
– MID 039 – CID 2265 – FMI 08
– MID 039 – CID 2266 – FMI 03
– MID 039 – CID 2266 – FMI 04
– MID 039 – CID 2266 – FMI 08
– MID 039 – CID 2275 – FMI 03
– MID 039 – CID 2275 – FMI 06
– MID 039 – CID 2280 – FMI 03
– MID 039 – CID 2300 – FMI 09
– MID 039 – CID 2420 – FMI 03
– MID 039 – CID 2420 – FMI 05
– MID 039 – CID 2420 – FMI 06
– MID 039 – CID 2425 – FMI 03
– MID 039 – CID 2425 – FMI 04
– MID 039 – CID 2425 – FMI 13
– Related Components
– Sensors
– Service Tools
– Solenoids
– Speed Sensor – Adjust
– Switches
– Symptom Troubleshooting
– System Operation
– System Schematic
– Using Caterpillar Electronic Technician to Determine
– Using the Operator Monitor to Determine Diagnostic Codes
– Wiring Harness (Open Circuit) – Test
– Wiring Harness (Short Circuit) – Test
Schematic Air Conditioning Electrical System
– RENR7299-11_OUT
– RENR7299-11_IN
Schematic Caterpillar 311D, 312D, 315D, 319D, 320D, 323D, 324D, 325D, 329D, 330D and 336D Excavators Electrical System
Schematic Caterpillar 320D Excavator Electrical System
Schematic Caterpillar 320D Excavator Hydraulic System
Schematic Caterpillar 320D and 323D Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Main Pump And Filter Circuits
– Negative Flow Valve Group
Schematic Caterpillar 320D, 321D, 323D, 324D, 325D, 329D, 330D, 336D, 336D2 and 336D MHPU Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Location
– Control Manifold
– Main Control Valve
– Main Pump And Filter Circuits
– Quick Coupler Circuit
Schematic Caterpillar 320D, 322D, 323D, 324D, 325D, 329D, 330D, 336D2 and 340D2 Excavator Electrical System
– Features
– Cover Page
– Information
– Component Location
– Connector Location
– Schematic
– Machine Views
– Right Side View
– Top View
Specifications 320D and 323D Excavators Machine System
– Accumulator (Pilot)
– Accumulator (Pilot)
– Accumulator (Pilot)
– Accumulator (Pilot)
– Air Cleaner – Precleaner
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Air Conditioner Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines – 2.92 m (9.580 ft) Stick for Medium
– Auxiliary Hydraulic Lines – 3.9 m (12.80 ft) Stick with Quick
– Auxiliary Hydraulic Lines – Coupler Lines for Reach Boom
– Auxiliary Hydraulic Lines – Mass Boom for Medium Pressure
– Auxiliary Hydraulic Lines – Mass Boom with Quick Coupler
– Auxiliary Hydraulic Lines – Quick Coupler
– Auxiliary Hydraulic Lines – Right Boom for Medium Pressure
– Auxiliary Hydraulic Lines – Stick
– Auxiliary Hydraulic Lines – Stick
– Boom – 2.421 m (7.9429 ft)
– Boom – 3.3 m (10.83 ft)
– Boom – 5.200 m (17.0604 ft)
– Boom – 5.675 m (18.6188 ft)
– Boom – 5.7 m (18.70 ft)
– Boom – 6.02 m (19.751 ft)
– Boom – 8.85 m (29.035 ft)
– Boom – 8.85 m (29.035 ft)
– Boom – 8.85 m (29.035 ft)
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines – Boom Lowering Control
– Boom Cylinder Lines – Boom Lowering Control
– Boom Cylinder Lines – Boom Lowering Control
– Boom Cylinder Lines – Left Hand
– Boom Cylinder Lines – Left Hand
– Boom Cylinder Lines – Load Control Valve
– Boom Cylinder Lines – Right Hand
– Boom Lines
– Boom Lines
– Boom Lines
– Boom Lines
– Boom Lines
– Boom Lines
– Boom Lines – Coupler Lines for Reach Boom
– Boom Lines – Fore
– Bucket – Side Bar Protector
– Bucket Adjuster
– Bucket Adjuster
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Linkage
– Bucket Linkage
– Bucket Linkage
– Bucket Linkage
– Bucket Linkage – B1 Family
– Bucket Linkage – B1 Family
– Bucket Linkage – B1 Family
– Bucket Linkage – CB2 Family
– Bucket Linkage – CB2 Family
– Bucket Sidecutter
– Bucket Sidecutter
– Bucket Sidecutter
– Bucket Sidecutter
– Cab
– Cab
– Cab
– Cab
– Cab – Air Duct
– Cab – Internal
– Cab – Protection Visor
– Cab – Window Guard
– Chassis Lighting
– Check Valve
– Check Valve (Return Lines)
– Check Valve (Return Lines)
– Check Valve (Return Lines)
– Check Valve (Return Lines)
– Check Valve (Stick Drift Reduction)
– Circuit Breakers
– Communication Electronic Control Module (Product Link)
– Communication Electronic Control Module (Product Link)
– Control Manifold (Pilot Oil)
– Control Manifold (Pilot Oil)
– Control Valve
– Control Valve
– Control Valve (Auxiliary)
– Control Valve (Auxiliary)
– Control Valve (Auxiliary)
– Control Valve (Auxiliary) – Medium Pressure
– Control Valve (Boom Lowering)
– Control Valve (Stick Lowering)
– Control Valve (Stick Lowering)
– Control Valve – Boom Cylinder Load
– Counterweight
– Counterweight
– Counterweight
– Counterweight
– Counterweight
– Counterweight
– Counterweight
– Counterweight
– Drain Line (Muffler)
– Drain Line (Muffler)
– Drain Line (Muffler)
– Drain Line (Work Tool)
– Engine Mounting
– Engine Mounting
– Fasteners – Swing Drive and Final Drive
– Fasteners – Swing Drive and Final Drive
– Fasteners – Swing Drive and Final Drive
– Final Drive
– Final Drive
– Final Drive
– Final Drive
– Final Drive
– Final Drive
– Final Drive
– Front Idler
– Front Idler
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines – Combined Function
– Front Lines – Medium Pressure
– Front Lines – Medium Pressure
– Front Lines – Single Function
– Front Lines – Universal Quick Coupler
– Front Lines – Variable Adjustable Boom
– Fuel Filter Mounting
– Fuel Lines
– Fuel Lines
– Fuel Lines
– Fuel Lines
– Fuel Lines
– Fuel Lines
– Fuel Lines
– Fuel Tank
– Fuel Tank
– Fuel Tank
– Fuel Tank
– Fuel Tank
– Fuel Tank
– Fuel Tank and Mounting
– Fuel Tank and Mounting
– Governor Control
– Governor Control
– Grease Lines
– Grease Lines
– Grease Lines
– Grease Lines
– Grease Lines
– Handle Control (Travel)
– Handrail
– Heater and Air Conditioner Mounting
– Heater and Air Conditioner Mounting
– Heater Lines
– Heater Lines
– Hoist Solenoid Valve
– Hoist Solenoid Valve – Pilot Lines
– Hood
– Hydraulic Control (Auxiliary Pedal)
– Hydraulic Oil Cooler Lines Group
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Pedal Control (Straight Travel)
– Hydraulic Pedal Control (Straight Travel)
– Hydraulic Pedal Control (Straight Travel)
– Hydraulic Tank and Filter
– Hydraulic Tank and Filter
– Hydraulic Tank and Filter
– Hydraulic Tank and Filter
– Hydraulic Tank Mounting
– Hydraulic Tank Mounting
– Joystick Control
– Joystick Control
– Joystick Control
– Joystick Control
– Main Control Valve
– Main Control Valve
– Main Control Valve
– Main Control Valve
– Main Hydraulic Pump
– Manifold and Reducing Valve (Pilot Oil)
– Oil Filter (Hydraulic)
– Oil Filter (Hydraulic)
– Oil Filter (Hydraulic) – Case Drain
– Oil Filter (Hydraulic) – Case Drain
– Oil Filter (Return)
– Operator Console
– Operator Console
– Operator Monitor
– Operator Monitor
– Operator Monitor
– Operator Platform
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines – Boom Float
– Pilot Lines – Control Valve
– Pilot Lines – Control Valve
– Pilot Lines – Control Valve
– Pilot Lines – Filter and Pilot Pump
– Pilot Lines – Heavy Lift
– Pilot Lines – Heavy Lift
– Pilot Lines – Joystick and Pedals
– Pilot Lines – Main Control Valve
– Pilot Lines – Main Control Valve
– Pilot Lines – Main Control Valve
– Pilot Lines – Pedal Controls
– Pilot Lines – Pedal Controls
– Pilot Lines – Stick
– Pilot Lines – Stick
– Pilot Lines – Third Pedal and Pilot Valve
– Pilot Oil Filter and Relief Valve
– Pilot Valve
– Pilot Valve
– Pilot Valve (Auxiliary)
– Pilot Valve (Boom Drift Reduction)
– Pilot Valve (Joystick)
– Pilot Valve (Joystick)
– Pilot Valve (Joystick)
– Pilot Valve (Joystick)
– Pilot Valve (One Way)
– Pilot Valve (Stick Drift Reduction)
– Pilot Valve (Travel)
– Pilot Valve (Travel)
– Pilot Valve (Travel)
– Pilot Valve (Travel)
– Pressure Reducing Valve (Boom and Stick Priority)
– Pressure Reducing Valve (Boom and Stick Priority)
– Pressure Reducing Valve (Boom Priority)
– Pressure Reducing Valve (Boom Priority)
– Pump Coupling
– Pump Coupling
– Pump Coupling
– Pump Coupling – Auxiliary Pump
– Pump Head (Main) – Drive
– Pump Head (Main) – Driven
– Pump Lines
– Pump Lines
– Pump Lines
– Pump Lines
– Pump Lines (Auxiliary) – Medium Pressure
– Pump Lines (Main)
– Pump Lines (Main)
– Pump Lines (Main) – and Hydraulic Oil Cooler Lines
– Pump Lines – Cooler, Pilot Oil
– Quick Coupler (Spindle)
– Quick Coupler Valve
– Recoil Spring
– Refrigerant Compressor
– Refrigerant Compressor Mounting
– Refrigerant Condenser and Mounting
– Relief Valve (Crossover)
– Relief Valve (Line)
– Relief Valve (Main)
– Relief Valve (Main)
– Relief Valve (Main)
– Relief Valve (Main)
– Relief Valve (Main)
– Relief Valve (Main)
– Relief Valve (Main) – Heavy Lift
– Relief Valve (Main) – Heavy Lift
– Relief Valve (Negative Flow Control) – Auxiliary, Combined
– Relief Valve (Pilot)
– Relief Valve (Pilot)
– Relief Valve (Pilot) – Front Lines
– Relief Valve – 1 Way or 2 Way Flow
– Return Lines (Boom Lowering Control)
– Return Lines (Boom Lowering Control)
– Return Lines – Hydraulic Tank
– Return Lines – Hydraulic Tank
– Rollover Protective Structure (ROPS) Mounting
– Seat Belt
– Seat Belt
– Selector Valve (Control Pattern Change)
– Sensor Lines (Overload Warning)
– Sensor Lines (Overload Warning)
– Shuttle Valve (Pilot Lines)
– Shuttle Valve (Pilot Lines)
– Shuttle Valve (Pilot Lines)
– Shuttle Valve (Pilot Lines)
– Shuttle Valve (Pump Flow Control)
– Shuttle Valve (Pump Flow Control)
– Shuttle Valve (Pump Flow Control)
– Shuttle Valve (Pump Flow Control)
– Shuttle Valve (Pump Flow Control)
– Solenoid Valve (Grapple)
– Solenoid Valve (Proportional Reducing)
– Solenoid Valve (Proportional Reducing)
– Solenoid Valve (Proportional Reducing)
– Solenoid Valve (Quick Coupler)
– Solenoid Valve (Quick Coupler)
– Solenoid Valve (Swing Motor)
– Solenoid Valve (Swing Motor)
– Solenoid Valve (Work Tool) – Relief
– Solenoid Valve (Work Tool, 4-Function)
– Solenoid Valve – Straight Travel
– Sprocket
– Sprocket
– Stick
– Stick – 1.900 m (6.2336 ft)
– Stick – 2.400 m (7.8740 ft)
– Stick – 2.5 m (8.20 ft)
– Stick – 2.5 m (8.20 ft)
– Stick – 2.5 m (8.20 ft)
– Stick – 2.9 m (9.51 ft)
– Stick – 2.9 m (9.51 ft)
– Stick – 2.92 m (9.580 ft)
– Stick – 2.920 m (9.5801 ft)
– Stick – 2.920 m (9.5801 ft)
– Stick – 2.920 m (9.5801 ft)
– Stick – 2.920 m (9.5801 ft)
– Stick – 2.920 m (9.5801 ft)
– Stick – 3.86 m (12.664 ft)
– Stick – 6.28 m (20.604 ft)
– Stick – 6.28 m (20.604 ft)
– Stick – 6.280 m (20.6037 ft)
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Cylinder Lines – Stick Lowering Control
– Stick Cylinder Lines – Stick Lowering Control
– Stick Cylinder Lines – Stick Lowering Control
– Stick Lines
– Stick Lines
– Stick Lines
– Stick Lines
– Stick Lines – Quick Coupler
– Stick Lines – Quick Coupler
– Swing Cushion Valve
– Swing Cushion Valve – Fine Swing
– Swing Cushion Valve – Fine Swing
– Swing Cushion Valve – Fine Swing
– Swing Drive
– Swing Drive
– Swing Drive
– Swing Drive – Without Motor
– Swing Drive Mounting
– Swing Gear and Bearing
– Swing Gear and Bearing
– Swing Gear and Bearing
– Swing Motor
– Swing Motor
– Swing Motor
– Swing Motor
– Swivel
– Track
– Track
– Track
– Track
– Track Adjuster
– Track Adjuster
– Track Adjuster and Recoil
– Track Adjuster and Recoil
– Track Carrier Roller
– Track Carrier Roller
– Track Roller (Double Flange)
– Track Roller (Single Flange)
– Track Roller (Single Flange)
– Track Roller (Single Flange)
– Track Roller (Single Flange)
– Track Roller (Single Flange)
– Track Roller (Single Flange)
– Track Roller Mounting
– Track Roller Mounting
– Track Roller Mounting
– Track Roller Mounting
– Travel Counterbalance Valve
– Travel Counterbalance Valve
– Travel Counterbalance Valve
– Travel Counterbalance Valve
– Travel Motor
– Travel Motor
– Travel Motor and Mounting
– Travel Motor and Mounting
– Travel Motor and Mounting
– Travel Motor and Mounting
– Travel Motor Guard
– Travel Motor Guard
– Travel Motor Guard
– Travel Motor Lines
– Upper Frame
– Upper Frame
– Upper Frame
– Upper Frame
– Upper Frame
– Vandalism Guard
– Vandalism Guard
– Window Wiper and Washer
– Wiring (Battery)
– Wiring (Battery)
– Wiring (Battery) – Cold Weather
– Wiring (Battery) – Cold Weather
– Wiring (Refueling Pump)
Systems Operation & Testing and Adjusting C4.2 and C6.4 Engines for Caterpillar Built Machines
– Air in Fuel – Test
– Air Inlet and Exhaust System
– Air Inlet and Exhaust System – Inspect
– Alternator – Test
– Basic Engine
– Battery – Test
– Compression – Test
– Connecting Rod – Inspect
– Connecting Rod Bearings – Inspect
– Cooling System
– Cooling System – Check – Overheating
– Cooling System – Inspect
– Cooling System – Test
– Cylinder Block – Inspect
– Cylinder Head – Inspect
– Electric Starting System – Test
– Electrical System
– Engine Crankcase Pressure (Blowby) – Test
– Engine Oil Cooler – Inspect
– Engine Oil Pressure – Test
– Engine Oil Pump – Inspect
– Engine Speed – Check
– Engine Valve Lash – Inspect/Adjust
– Excessive Bearing Wear – Inspect
– Excessive Engine Oil Consumption – Inspect
– Exhaust Temperature – Test
– Finding Top Center Position for No. 1 Piston
– Flywheel – Inspect
– Flywheel Housing – Inspect
– Fuel Injection Timing – Check
– Fuel Quality – Test
– Fuel System
– Fuel System – Inspect
– Fuel System – Prime
– Introduction
– Lubrication System
– Main Bearings – Inspect
– Piston Height – Inspect
– Piston Ring Groove – Inspect
– Turbocharger – Inspect
– Valve Guide – Inspect
– Water Temperature Regulator – Test
Systems Operation 320D and 323D Excavators Hydraulic System
– Accumulator (Pilot)
– Boom Drift Reduction Valve
– Boom Hydraulic System
– Boom Hydraulic System
– Bucket Hydraulic System
– Bucket Hydraulic System
– Bypass Valve (Return) – Bypass Check Valve
– Check Valve (Load)
– Check Valve (Return Makeup) – Slow Return Check Valve
– Control Valve (Boom Lowering)
– Control Valve (Stick Lowering)
– Control Valve (Straight Travel)
– Cylinders (Boom, Stick and Bucket)
– Displacement Change Valve
– Electronic Control System
– Final Drive
– Final Drive
– Final Drive
– Final Drive
– Gear Pump (Pilot)
– General Information
– Graphic Color Codes
– Hydraulic Filter (Pilot)
– Hydraulic Oil Cooler
– Hydraulic Tank and Filter
– Main Control Valve
– Main Control Valve
– Main Hydraulic Pump
– Main Hydraulic System
– Main Hydraulic System
– Main Hydraulic System
– Medium Pressure Hydraulic System
– Negative Flow Control System
– Negative Flow Control System
– Oil Filter (Return) – Case Drain Filter
– Oil Makeup (Swing System)
– Oil Makeup (Swing System)
– Oil Makeup (Travel System)
– Oil Makeup (Travel System)
– Pilot Hydraulic System
– Pilot Hydraulic System
– Pilot Hydraulic System
– Pilot Valve (Joystick)
– Pilot Valve (Straight Travel)
– Pilot Valve (Swing Parking Brake)
– Pilot Valve (Travel)
– Pump Control (Main Hydraulic) – Main Pump Regulator
– Relief Valve (Cushion Crossover) – Anti-Reaction Valves
– Relief Valve (Cushion Crossover) – Anti-Reaction Valves
– Relief Valve (Line)
– Relief Valve (Main)
– Relief Valve (Main) – Heavy Lift
– Relief Valve (Pilot)
– Relief Valve (Swing)
– Relief Valve (Swing)
– Return Hydraulic System
– Return Hydraulic System
– Solenoid Valve (Fine Swing) – If Equipped
– Solenoid Valve (Hydraulic Lockout)
– Solenoid Valve (Proportional Reducing) – Power Shift System
– Stick Drift Reduction Valve
– Stick Hydraulic System
– Stick Hydraulic System
– Swing Drive
– Swing Hydraulic System
– Swing Hydraulic System
– Swing Motor
– Swivel
– Travel Counterbalance Valve
– Travel Counterbalance Valve
– Travel Hydraulic System
– Travel Hydraulic System
– Travel Hydraulic System
– Travel Motor
– Travel Parking Brake
Systems Operation D Series Excavator Monitoring System
– Input Components
– Performance Mode
– Service Mode
– Maintenance Mode
– Password Change Mode
– Diagnostic Mode
– ECM Information Mode
– Status Mode
– Calibration Mode
– Device Test Mode
– Override Mode
– Output Components
– Configuration Mode
– Tool Program Mode
– System Schematic
– Data Link
– Prestart Monitoring Function
– Warning Operation
– Menu Outline
– Password Entry
– Setting Mode
– Maintenance Information Mode
– General Information
Systems Operation EquipmentManager Dealer Administrator Manual
– Active Fleet
– Administration
– Asset Watch
– Enable Program
– Equipment Usage
– Fault Codes
– Fuel Results
– General Information
– Getting Started
– Health Watch
– Maintenance Watch
– Major Repair
– Manage Equipment Groups
– Manage Event Tracking
– Manage Hardware
– Manage Major Repair Tracking
– Manage Planned Maintenance
– Manage Time Fence and Geographic Fence
– Manage Users
– Operation and Maintenance Manual
– Planned Maintenance
– Preference Detail
– Preferences
– Product Link Installation
– Product Monitoring
– Product Usage
– Reports
– Setup Subscriptions
– Time Fence and Geographic Fence
– Upload Data
– Verify Machine Records and Ownership
Systems Operation EquipmentManager User Guide
– Getting Started
– Manage Major Repair Tracking
– Manage Time Fence and Geographic Fence
– Manage Planned Maintenance
– Preferences
– Preference Detail
– Asset Watch
– Time Fence and Geographic Fence
– Maintenance Watch
– Planned Maintenance
– Major Repair
– Verify Machine Records and Ownership
– Health Watch
– Fuel Results
– Fault Codes
– Reports
– Product Usage
– Product Monitoring
– Operation and Maintenance Manual
– Equipment Usage
– Manage Users
– Product Link Installation
– Administration
– Manage Equipment Groups
– Manage Hardware
– Manage Event Tracking
– Upload Data
– General Information
Systems Operation Troubleshooting Testing and Adjusting Product Link – PL522 523
– System Components
– Reports and Messages Not Available
– Position Reports Not Available
– Reporting Interval Erratic
– Diagnostics and Events Not Available
– Operating Hours Discrepancy
– Event Code List
– Diagnostic Code List
– MID 161 – CID 0168 – FMI 00
– MID 161 – CID 0168 – FMI 01
– MID 161 – CID 0254 – FMI 04
– Installation Parameters Configure
– MID 161 – CID 0254 – FMI 12
– MID 161 – CID 1250 – FMI 09
– MID 161 – CID 1251 – FMI 03
– MID 161 – CID 1888 – FMI 14
– MID 161 – CID 3766- FMI 14
– Electronic Control Module (ECM) – Flash Program
– Electronic Control Module (ECM) – Replace
– Electrical Connector – Inspect
– Wiring Harness (Open Circuit) – Test
– Wiring Harness (Short Circuit) – Test
– Configuration
– Specifications
– System Schematic
– Spare Input Configure
– Commands
– General Information
– Service Tools
– Diagnostic Capabilities
– Electronic Service Tool Does Not Communicate with ECM
– System Overview
Systems Operation Troubleshooting Testing and Adjusting Product Link 121S 300
– System Components
– Service Tools
– Diagnostic Capabilities
– Electronic Service Tool Does Not Communicate with ECM
– ECM Does Not Communicate with User Interface
– Position Reports Not Available
– Reporting Interval Erratic
– Diagnostics and Events Not Available
– Operating Hours Discrepancy
– Event Code List
– Diagnostic Code List
– Spare Inputs
– MID 122 – CID 0168 – FMI 00
– MID 122 – CID 0168 – FMI 01
– MID 122 – CID 0254 – FMI 04
– MID 122 – CID 0254 – FMI 12
– MID 122 – CID 0269 – FMI 03
– MID 122 – CID 0269 – FMI 04
– MID 122 – CID 1250 – FMI 09
– MID 122 – CID 1251 – FMI 03
– Electronic Control Module (ECM) – Flash Program
– Electronic Control Module (ECM) – Replace
– Configuration
– Electrical Connector – Inspect
– Wiring Harness (Open Circuit) – Test
– Wiring Harness (Short Circuit) – Test
– Specifications
– System Schematic
– Installation Parameters Configure
– Report Parameters Configure
– Wireless Service Configure
– Spare Input Configure
– Commands
– General Information
– System Overview
Testing and Adjusting 320D and 323D Excavators Hydraulic System
– Accumulator (Pilot) – Test and Charge
– Cylinder Drift – Check – Empty Bucket
– Cylinder Drift – Check – Loaded Bucket
– Cylinder Speed – Check
– Cylinder Speed – Check
– Engine Performance – Test – Engine Speed
– Engine Performance – Test – Engine Speed
– Gear Pump (Pilot) – Test
– General Testing and Adjusting Information
– Hydraulic System Pressure – Release
– Machine Drift on a Slope – Check
– Main Hydraulic Pump Air – Purge
– Main Pump (Flow) – Test – Constant Horsepower Flow Control
– Operational Checks
– Operational Checks
– Overload Warning – Set – If Equipped
– Pump Control (Negative Flow) – Adjust
– Pump Control (Negative Flow) – Test
– Pump Control (Output Flow) – Adjust
– Relief Valve (Crossover) – Test and Adjust
– Relief Valve (Line) – Test and Adjust
– Relief Valve (Line) – Test and Adjust
– Relief Valve (Line) – Test and Adjust
– Relief Valve (Line) – Test and Adjust
– Relief Valve (Main) – Test and Adjust
– Relief Valve (Pilot) – Test and Adjust
– Relief Valve (Swing) – Test and Adjust
– Solenoid Valve (Swing Parking Brake) – Test
– Specifications
– Specifications
– Swing Bearing Movement – Measure
– Swing Motor – Test – Measurement of Case Drain Oil
– Swing Speed and Overswing on Level Ground – Check
– Swing Speed and Overswing on Level Ground – Check
– Swing Speed and Swing Drift on a Slope – Check
– Travel Motor – Test – Measurement of Case Drain Oil
– Travel on Level Ground – Test
– Travel on Level Ground – Test
– Travel on Level Ground – Test – Optional Test
– Travel on Level Ground – Test – Optional Test
– Visual Inspection
Troubleshooting C4.2 and C6.4 Engines for Caterpillar Built Machines
– Acceleration Is Poor or Throttle Response Is Poor
– Alternator Problem – Charging Problem and/or Noisy
– Battery Problem
– CAN Data Link – Test
– Cat Data Link – Test
– Component Location
– Configuration Parameters
– Coolant Contains Fuel
– Coolant Contains Oil
– Coolant Temperature Is High
– Cylinder Is Noisy
– Diagnostic Capabilities
– Diagnostic Trouble Codes
– ECM – Configure
– ECM – Replace
– ECM Does Not Communicate with Other Modules
– ECM Software – Install
– ECM Will Not Accept Factory Passwords
– Electrical Connectors
– Electrical Connectors – Inspect
– Electrical Power Supply – Test
– Electronic Service Tool Does Not Communicate
– Electronic Service Tools
– Engine Cranks but Does Not Start
– Engine Does Not Crank
– Engine Has Early Wear
– Engine Has Mechanical Noise (Knock)
– Engine Misfires, Runs Rough or Is Unstable
– Engine Monitoring System
– Engine Overspeeds
– Engine Speed Does Not Change
– Engine Stalls at Low RPM
– Engine Top Speed Is Not Obtained
– Engine Vibration Is Excessive
– Event Codes
– Exhaust Has Excessive Black Smoke
– Exhaust Has Excessive White Smoke
– Exhaust Temperature Is High
– Factory Passwords
– Fuel Consumption Is Excessive
– Fuel Filter Is Restricted
– Fuel Pressure Is High
– Fuel Pressure Is Low
– Fuel Rail Pressure Is High
– Fuel Rail Pressure Is Low
– Fuel Rail Pump – Test
– Fuel Temperature Is High
– General Information
– Indicator Lamp – Test
– Indicator Lamp Problem
– Injector Response – Test
– Injector Solenoid – Test
– Injector Trim File – Install
– Intake Manifold Air Pressure Is High
– Intake Manifold Air Pressure Is Low
– Intake Manifold Air Temperature Is High
– Oil Consumption Is Excessive
– Oil Contains Coolant
– Oil Contains Fuel
– Oil Pressure Is Low
– Oil Temperature Is High
– Power Is Intermittently Low or Power Cutout Is Intermittent
– Programmable Parameters
– Sensor Signal (Analog, Active) – Test
– Sensor Signal (Analog, Passive) – Test
– Sensor Supply – Test
– Speed Control (PWM) – Test
– Speed Control – Test
– Speed/Timing – Test
– Starting Aid – Test
– Symptom Troubleshooting
– System Overview
– Test ECM Mode
– Valve Lash Is Excessive
– Welding Precaution