Service manual Caterpillar 326D L Excavator with C7 Engine | PJM00001-UP

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 324D, 325D, 326D and 329D Excavators and 329D MHPU Mobile Hydraulic Power Unit C7 Engine Supplement
– Aftercooler – Remove and Install
– Air Cleaner – Remove and Install
– Air Inlet Cover – Remove and Install – Air Inlet Heater
– Alternator – Remove and Install – Engine in Machine
– Crankshaft Vibration Damper and Pulley – Remove and Install
– Cylinder Head – Install
– Cylinder Head – Remove
– Electric Starting Motor – Remove and Install – Engine in
– Engine – Install
– Engine – Remove
– Engine Electronic Control – Remove and Install
– Engine Oil Cooler – Remove and Install
– Engine Oil Filter and Oil Filter Base – Install – Engine in
– Engine Oil Filter and Oil Filter Base – Remove – Engine in
– Engine Oil Pump – Install
– Engine Oil Pump – Remove
– Exhaust Manifold – Remove and Install – Engine in Machine
– Fan – Remove and Install
– Fan Drive – Assemble
– Fan Drive – Disassemble
– Fan Drive – Install
– Fan Drive – Remove
– Fan Guard – Remove and Install – Engine in Machine
– Flywheel – Remove and Install
– Flywheel Housing – Remove and Install
– Fuel Filter and Base – Remove and Install
– Fuel Transfer Pump – Remove and Install
– Hydraulic System Pressure – Release
– Muffler – Remove and Install
– Oil Pan – Remove and Install – Engine in Machine
– Radiator – Install
– Radiator – Remove
– Refrigerant Compressor – Remove and Install
– Turbocharger – Install – Engine in Machine
– Turbocharger – Remove – Engine in Machine
– Unit Injector Hydraulic Pump – Install
– Unit Injector Hydraulic Pump – Remove
– Valve Mechanism Cover – Remove and Install
– Valve Mechanism Cover Base – Remove and Install
– Water Pump – Install – Engine in Machine
– Water Pump – Remove – Engine in Machine
– Water Separator and Fuel Priming Pump – Remove and Install
– Water Temperature Regulator – Remove and Install – Engine in
Disassembly and Assembly 324D, 325D, 326D and 329D Excavators and 329D MHPU Mobile Hydraulic Power Unit 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
– Bucket – Install
– Bucket – Remove
– Bucket Cylinder – Remove and Install
– Bucket Linkage – Install
– Bucket Linkage – Remove
– 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) –
– Control Valve (Auxiliary) – Assemble
– Control Valve (Auxiliary) – Disassemble
– Control Valve (Auxiliary) – Install
– Control Valve (Auxiliary) – Remove
– 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 – Assemble
– Final Drive – Assemble
– Final Drive – Assemble
– Final Drive – Disassemble
– Final Drive – Disassemble
– Final Drive – Disassemble
– Final Drive – Disassemble
– Final Drive – Install
– Final Drive – Remove
– Front Idler and Recoil Spring – Install
– Front Idler and Recoil Spring – 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 (Auxiliary) – Assemble
– Gear Pump (Auxiliary) – Disassemble
– Gear Pump (Auxiliary) – Install
– Gear Pump (Auxiliary) – 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
– Hood – Remove and Install
– Hydraulic Lockout Control – Assemble
– Hydraulic Lockout Control – Disassemble
– Hydraulic Lockout Control – Install
– Hydraulic Lockout Control – Remove
– Hydraulic Oil Cooler – Install
– Hydraulic Oil Cooler – Remove
– Hydraulic Oil Cooler and Radiator – Remove and Install
– Hydraulic System Pressure – Release
– Hydraulic Tank – Install
– Hydraulic Tank – Remove
– Hydraulic Track Adjusters – Assemble
– Hydraulic Track Adjusters – Disassemble
– Hydraulic Track Adjusters – Install
– Hydraulic Track Adjusters – Remove
– 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
– Main Hydraulic Pump and Pump Drive Coupling – Remove and
– Manual Valve (Auxiliary Shutoff) – Install
– Manual Valve (Auxiliary Shutoff) – 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) –
– Pressure Switch (Refrigerant Pressure Cutoff) – Remove and
– Recoil Spring – Assemble
– Recoil Spring – Assemble
– Recoil Spring – Disassemble
– Recoil Spring – Disassemble
– Refrigerant Condenser – Remove and Install
– Refrigerant Receiver-Dryer – Remove and Install
– Relief Valve (Auxiliary Circuit) – Assemble
– Relief Valve (Auxiliary Circuit) – Disassemble
– Relief Valve (Auxiliary Circuit) – Install
– Relief Valve (Auxiliary Circuit) – 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
– Shuttle Valve – Assemble – Pilot Oil
– Shuttle Valve – Disassemble – Pilot Oil
– Shuttle Valve – Install – Pilot Oil
– Shuttle Valve – Install – Third Pedal Straight Travel
– Shuttle Valve – Remove – Pilot Oil
– Shuttle Valve – Remove – Third Pedal Straight Travel
– Solenoid Valve (Auxiliary Circuit) – Assemble – 1-Way/2-Way,
– Solenoid Valve (Auxiliary Circuit) – Assemble – One-Way
– Solenoid Valve (Auxiliary Circuit) – Disassemble – 1-Way/2-
– Solenoid Valve (Auxiliary Circuit) – Disassemble – One-Way
– Solenoid Valve (Auxiliary Circuit) – Install – 1-Way/2-Way,
– Solenoid Valve (Auxiliary Circuit) – Install – One-Way Check
– Solenoid Valve (Auxiliary Circuit) – Remove – 1-Way/2-Way,
– Solenoid Valve (Auxiliary Circuit) – Remove – One-Way Check
– Solenoid Valve (Negative Flow Control, Proportional Reducing
– Solenoid Valve (Negative Flow Control, Proportional Reducing
– Solenoid Valve (Negative Flow Control, Proportional Reducing
– Solenoid Valve (Negative Flow Control, Proportional Reducing
– Solenoid Valve (Rotate) – Assemble
– Solenoid Valve (Rotate) – Disassemble
– Solenoid Valve (Rotate) – Install
– Solenoid Valve (Rotate) – 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 Drive – Install
– Swing Drive – Remove
– Swing Gear and Bearing – Install
– Swing Gear and Bearing – Install
– Swing Gear and Bearing – Remove
– Swing Motor – Assemble
– Swing Motor – Disassemble
– Swing Motor – Install
– Swing Motor – Remove
– Swivel – Assemble
– Swivel – Disassemble
– Swivel – Install
– Swivel – Remove
– Track – Connect
– Track – Connect – Press Fit Master Pin
– Track – Separate
– Track – Separate – Press Fit Master Pin
– Track Carrier Roller – Install
– Track Carrier Roller – Remove
– Track Roller – Install
– Track Roller – Remove
– Travel Motor – Assemble
– Travel Motor – Assemble
– Travel Motor – Disassemble
– Travel Motor – Disassemble
– Travel Motor – Install
– Travel Motor – Remove
– Upper Frame and Undercarriage Frame – Connect
– Upper Frame and Undercarriage Frame – Separate
– Upper Frame and Undercarriage Frame – Separate
– Window Wiper Motor – Remove and Install – Lower
– Window Wiper Motor – Remove and Install – Upper
Disassembly and Assembly C7 Engines for Caterpillar Built Machines
– Air Inlet Heater Solenoid – Remove and Install
– Alternator – Remove and Install
– Atmospheric Pressure Sensor – Remove and Install
– Bearing Clearance – Check
– Camshaft – Install
– Camshaft – Remove
– Camshaft Bearings – Remove and Install
– Camshaft Gear – Remove and Install
– Camshaft Idler Gear – Remove and Install
– Connecting Rod Bearings – Install
– Connecting Rod Bearings – Remove
– Coolant Temperature Sensor – 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 Rear Seal – Install
– Crankshaft Rear Seal – Remove
– Crankshaft Rear Seal Carrier – Remove and Install
– Cylinder Head – Install
– Cylinder Head – Remove
– Electric Starting Motor – Remove and Install
– Electronic Control Module – Remove and Install
– Engine Oil Filter Base – Assemble
– Engine Oil Filter Base – Disassemble
– Engine Oil Filter Base and Oil Cooler – Install
– Engine Oil Filter Base and Oil Cooler – Remove
– Engine Oil Pan – Remove and Install
– Engine Oil Pressure Sensor – Remove and Install
– Engine Oil Pump – Assemble
– Engine Oil Pump – Disassemble
– Engine Oil Pump – Install
– Engine Oil Pump – Remove
– Exhaust Manifold – Remove and Install
– Fan Drive Mounting Group – Remove and Install
– Flywheel – Install
– Flywheel – Remove
– Flywheel Housing – Remove and Install
– Front Cover – Remove and Install
– Fuel Filter Base – Remove and Install
– Fuel Pressure Sensor – Remove and Install
– Fuel Transfer Pump – Install
– Fuel Transfer Pump – Remove
– Housing (Front) – Install
– Housing (Front) – Remove
– Injection Actuation Pressure Sensor – Remove and Install
– 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 Valves – Remove and Install
– Inlet Manifold – Install
– Inlet Manifold – Remove
– Lifter Group – 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
– Rocker Shaft – Assemble
– Rocker Shaft – Disassemble
– Rocker Shaft and Pushrod – Install
– Rocker Shaft and Pushrod – Remove
– Speed/Timing Sensor – Remove and Install
– Turbocharger – Install
– Turbocharger – Remove
– Turbocharger Outlet Pressure Sensor – Remove and Install
– Unit Injector – Install
– Unit Injector – Remove
– Unit Injector Hydraulic Pump – Install
– Unit Injector Hydraulic Pump – Remove
– Unit Injector Sleeve – Install
– Unit Injector Sleeve – Remove
– Valve Mechanism Cover – Remove and Install
– Valve Mechanism Cover Base – Remove and Install
– Vibration Damper and Pulley – Remove and Install
– Water Pump – Assemble
– Water Pump – Disassemble
– Water Pump – Install
– Water Pump – Remove
– Water Temperature Regulator – Remove and Install
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 Caterpillar 324D and 326D Excavator Hydraulic System
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Cab Bottom View
– Main Control Valve
– Main Hydraulic Pump and Tank
Schematic Caterpillar 324D, 325D, 326D, and 329D Excavator Electrical System
– Features
– Cover Page
– Information
– Component Location
– Vol 1 – Machine
– Page 1 of 2
– Page 2 of 2
– Vol 2 – Engine
– Connector Location
– Vol 1 – Machine
– Vol 2 – Engine
– Schematics
– Function Isolation Tools
– Grids On/Off
– All Circuits Off
– All Circuits On
– Vol 1 – Machine
– Unspecified Circuit
– Black (Ground)
– 032 (Red) (Battery Power)
– 640 (Blue) (Key Power)
– 305 (Lt Blue) (Converter 12v Out)
– 021 (Orange) (Starting Circuit)
– 190 (Dk Pink) (Start Aid Circuit)
– 258 (Dk Purple) (Machine Control Circuit)
– 346 (Med Green) (Monitor Circuit)
– 430 (Dk Gray) (Machine Security Control Circuit)
– 509 (Lt Pink) (Engine Control Circuit)
– 613 (Dk Yellow) (Heater and Air Conditioner Circuit)
– 4665 (Tan) (Turn Signal / Wiper Washer Circuit)
– CON 346 (CAT D.L.)
– CON 509 (CAN 1 D.L.)
– CON 032 (RS232/485 D.L.)
– CON 305 (CAN 2 D.L.)
– Vol 2 – Engine
– 509 (Lt Pink) (Engine Master)
– Machine Views
– Vol 1 – Machine
– Machine – Front View
– Machine – Rear View
– Machine – Cab View
– Page 1 of 2
– Page 2 of 2
– Machine – Side View
– Vol 2 – Engine
– Engine Front
– Engine View Harness Connector and Component Locations
Schematic Caterpillar Air Conditioning Electrical System
Specifications 324D and 326D Excavators Machine System
– Accumulator (Pilot)
– Accumulator (Pilot)
– Air Cleaner – Precleaner
– Air Conditioner Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines – Boom
– Auxiliary Hydraulic Lines – Boom
– Auxiliary Hydraulic Lines – Coupler Lines
– Auxiliary Hydraulic Lines – Coupler Lines for Mass Boom
– Auxiliary Hydraulic Lines – Coupler Lines for Reach Boom
– Auxiliary Hydraulic Lines – Stick
– Auxiliary Hydraulic Lines – Stick
– Auxiliary Hydraulic Lines – Stick
– Boom – 10.20 m (33.465 ft)
– Boom – 5.3 m (17.39 ft)
– Boom – 5.9 m (19.36 ft)
– Boom – 5.9 m (19.36 ft)
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines – Boom Lowering Control
– Boom Lines
– Boom Lines
– Boom Lines
– Boom Lines
– Bucket Adjuster
– Bucket Adjuster
– Bucket Adjuster
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Linkage
– Bucket Linkage
– Bucket Linkage – B1 Family
– Bucket Linkage – CB1 Family
– Bucket Sidecutter
– Cab
– Cab
– Cab
– Cab – Air Duct
– Cab – Protection Visor
– Cab – Window Guard
– Cab – Window Guard
– Chassis Lighting
– Check Valve
– Check Valve (Return Lines)
– Control Manifold (Pilot Oil)
– Control Valve (Auxiliary)
– Control Valve (Auxiliary)
– Control Valve (Boom Lowering)
– Counterweight
– Counterweight
– Counterweight
– Drain Line (Muffler)
– Drain Line (Muffler)
– Engine Mounting
– Fasteners – Swing Drive and Final Drive
– Final Drive
– Final Drive
– Final Drive
– Front Idler
– Front Lines
– Front Lines
– Front Lines
– Front Lines – Boom Cylinder
– Front Lines – Control Valve
– Front Lines – Medium Pressure
– Front Lines – Quick coupler
– Fuel Lines
– Fuel Tank
– Fuel Tank
– Fuel Tank
– Grease Lines
– Grease Lines
– Grease Lines – Stick
– Handle Control (Travel)
– Handrail
– Heater and Air Conditioner Mounting
– Hoist Solenoid Valve – Pilot Lines
– Hydraulic Oil Cooler Lines Group
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Pedal Control (Straight Travel)
– Hydraulic Pedal Control (Straight Travel)
– Hydraulic Pedal Control (Travel)
– Hydraulic Tank and Filter
– Hydraulic Tank Mounting
– Joystick Control
– Joystick Control
– Joystick Control
– Liquid Level Sensor (Water Separator)
– Main Control Valve
– Main Control Valve
– Main Control Valve
– Main Control Valve
– Main Hydraulic Pump
– Oil Filter (Hydraulic)
– Oil Filter (Hydraulic) – Case Drain
– Oil Filter (Return)
– Operator Console
– Operator Monitor
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines – Control Valve, Pump
– Pilot Lines – Heavy Lift
– Pilot Lines – Hydraulic Tank
– Pilot Lines – Joystick and Pedals
– Pilot Lines – Medium Pressure
– Pilot Lines – Pedal Controls
– Pilot Lines – Pedal Controls
– Pilot Lines – Stick
– Pilot Lines – Travel
– Pilot Oil Filter and Relief Valve
– Pilot Valve
– Pilot Valve (Boom Drift Reduction)
– 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 Priority)
– Pump Coupling
– Pump Coupling – Auxiliary Pump
– Pump Head (Main) – Drive
– Pump Head (Main) – Driven
– Pump Lines (Main) – Hydraulic Oil Cooler Lines
– Recoil Spring
– Relief Valve (Crossover)
– 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
– Return Lines – Boom Lowering Control
– Return Lines – Mass Boom
– Rollover Protective Structure (ROPS) Mounting
– Seat Belt
– 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)
– Solenoid Valve (Grapple)
– Solenoid Valve (Proportional Reducing)
– Solenoid Valve (Quick Coupler)
– Solenoid Valve (Quick Coupler)
– Solenoid Valve (Swing Motor)
– Solenoid Valve (Swing Motor)
– Solenoid Valve (Work Tool, 4-Function)
– Sprocket
– Stick – 2 m (6.6 ft)
– Stick – 2.5 m (8.20 ft)
– Stick – 2.5 m (8.20 ft)
– Stick – 2.95 m (9.678 ft)
– Stick – 2.95 m (9.678 ft)
– Stick – 3.6 m (11.81 ft)
– Stick – 7.85 m (25.755 ft)
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Cylinder Lines – Long Reach
– Stick Cylinder Lines – Stick Lowering Control
– Stick Lines
– Stick Lines
– Stick Lines
– Stick Lines – 3.6 m (11.81 ft)
– Stick Lines – Coupler Lines Group
– Stick Lines – Long Reach
– Stick Lines – Quick Coupler
– Stick Lines – Quick Coupler
– Swing Cushion Valve
– Swing Cushion Valve – Fine Swing
– Swing Drive
– Swing Gear and Bearing
– Swing Motor
– Swing Motor
– Swing Motor
– Swivel
– Track
– Track Adjuster
– Track Carrier Roller
– 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
– Travel Counterbalance Valve
– Travel Counterbalance Valve
– Travel Counterbalance Valve
– Travel Motor
– Travel Motor
– Travel Motor
– Travel Motor and Mounting
– Travel Motor and Mounting
– Travel Motor Guard
– Travel Motor Lines
– Travel Motor Lines
– Upper Frame
– Vandalism Guard
– Vandalism Guard
Specifications C7 Engines for Caterpillar Built Machines
– Air Inlet Elbow
– Air Inlet Elbow
– Air Inlet Elbow
– Air Inlet Elbow
– Air Inlet Elbow
– Air Inlet Elbow
– Air Inlet Elbow
– Air Inlet Heater
– Alternator
– Alternator
– Alternator
– Alternator and Regulator
– Alternator and Regulator
– Alternator and Regulator
– Alternator and Regulator
– Alternator and Regulator
– Atmospheric Pressure Sensor
– Atmospheric Pressure Sensor
– Atmospheric Pressure Sensor
– Belt Tensioner
– Belt Tensioner
– Belt Tensioner
– Belt Tensioner
– Belt Tensioner
– Belt Tensioner
– Belt Tensioner
– Boost Pressure Sensor
– Boost Pressure Sensor
– Boost Pressure Sensor
– Camshaft
– Camshaft
– Camshaft
– Camshaft
– Connecting Rod
– Connecting Rod
– Connecting Rod
– Connecting Rod
– Connecting Rod Bearing Journal
– Connecting Rod Bearing Journal
– Coolant Temperature Sensor
– Coolant Temperature Sensor
– Coolant Temperature Sensor
– Coolant Temperature Sensor
– Crankcase Breather
– Crankcase Breather
– Crankshaft
– Crankshaft
– Crankshaft Pulley
– Crankshaft Pulley
– Crankshaft Pulley
– Crankshaft Seals
– Crankshaft Seals
– Crankshaft Seals
– Crankshaft Seals
– Cylinder Block
– Cylinder Block
– Cylinder Block Cover Group
– Cylinder Block Cover Group
– Cylinder Block Cover Group
– Cylinder Head
– Cylinder Head
– Cylinder Head Valves
– Cylinder Head Valves
– Cylinder Head Valves
– Cylinder Head Valves
– Cylinder Head Valves
– Cylinder Head Valves
– Cylinder Head Valves
– Electric Starting Motor
– Electric Starting Motor
– Electric Starting Motor
– Electric Starting Motor
– Electric Starting Motor
– Electric Starting Motor
– Electric Starting Motor
– Electric Starting Motor
– Electronic Control Unit
– Electronic Control Wiring Group
– Electronic Control Wiring Group
– Electronic Unit Injector
– Electronic Unit Injector
– Engine Oil Filter Base
– Engine Oil Filter Base
– Engine Oil Filter Base
– Engine Oil Filter Base
– Engine Oil Filter Base
– Engine Oil Filter Base – Remote Oil Filter
– Engine Oil Lines
– Engine Oil Pan
– Engine Oil Pan
– Engine Oil Pan
– Engine Oil Pan
– Engine Oil Pan
– Engine Oil Pan
– Engine Oil Pan
– Engine Oil Pan
– Engine Oil Pan
– Engine Oil Pressure Sensor
– Engine Oil Pressure Sensor
– Engine Oil Pressure Sensor
– Engine Oil Pump
– Engine Oil Pump
– Engine Oil Pump
– Engine Oil Pump – Gerotor Pump
– Engine Support (Front)
– Exhaust Manifold
– Exhaust Manifold
– Exhaust Manifold
– Exhaust Manifold
– Exhaust Manifold
– Fan Drive Mounting Group
– Fan Drive Mounting Group
– Fan Drive Mounting Group
– Fan Drive Mounting Group
– Fan Drive Mounting Group
– Fan Drive Mounting Group
– Flywheel
– Flywheel
– Flywheel
– Flywheel
– Flywheel
– Flywheel
– Flywheel
– Flywheel Housing
– Flywheel Housing
– Flywheel Housing
– Flywheel Housing
– Flywheel Housing
– Flywheel Housing
– Flywheel Housing
– Front Housing and Covers
– Front Housing and Covers
– Front Housing and Covers
– Fuel Filter and Water Separator
– Fuel Filter and Water Separator
– Fuel Filter Base
– Fuel Filter Base
– Fuel Filter Base
– Fuel Filter Base
– Fuel Filter Base
– Fuel Filter Base
– Fuel Filter Pressure Differential Switch
– Fuel Lines
– Fuel Pressure Sensor
– Fuel Pressure Sensor
– Fuel Pressure Sensor
– Fuel Pressure Sensor
– Fuel Pressure Sensor
– Fuel Priming Pump
– Fuel Temperature Sensor
– Fuel Temperature Sensor
– Fuel Temperature Sensor
– Fuel Temperature Sensor
– Gear Group (Front)
– Gear Group (Front)
– Gear Group (Rear)
– Injection Actuation Pressure Sensor
– Injection Actuation Pressure Sensor
– Injection Actuation Pressure Sensor
– Inlet Air Temperature Sensor
– Inlet Air Temperature Sensor
– Inlet Air Temperature Sensor
– Inlet Manifold
– Inlet Manifold
– Lifter Group
– Magnetic Switch
– Magnetic Switch
– Magnetic Switch
– Magnetic Switch
– Main Bearing Journal
– Main Bearing Journal
– Muffler
– Muffler
– Muffler
– Piston and Rings
– Piston and Rings
– Piston and Rings
– Piston and Rings
– Piston and Rings
– Piston Cooling Jet
– Piston Cooling Jet
– Piston Cooling Jet
– Rear Seal Carrier
– Speed/Timing Sensor
– Speed/Timing Sensor
– Turbocharger
– Turbocharger
– Turbocharger
– Turbocharger
– Turbocharger
– Turbocharger
– Turbocharger
– Turbocharger Adapter
– Turbocharger Oil Lines
– Unit Injector Hydraulic Pump
– Unit Injector Hydraulic Pump
– Unit Injector Hydraulic Pump
– Unit Injector Hydraulic Pump
– Unit Injector Hydraulic Pump
– Unit Injector Hydraulic Pump
– Valve Mechanism
– Valve Mechanism
– Valve Mechanism
– Valve Mechanism Cover
– Valve Mechanism Cover
– Valve Mechanism Cover
– Valve Mechanism Cover
– Valve Mechanism Cover
– Valve Mechanism Cover
– Valve Mechanism Cover
– Valve Mechanism Cover
– Valve Mechanism Cover
– Valve Mechanism Cover
– Vibration Damper
– Vibration Damper
– Vibration Damper
– Vibration Damper
– Vibration Damper
– Water Lines
– Water Lines
– Water Lines
– Water Pump
– Water Pump
– Water Pump
– Water Pump
– Water Pump
– Water Pump
– Water Pump
– Water Temperature Regulator
– Water Temperature Regulator
– Water Temperature Regulator
– Water Temperature Regulator
Systems Operation & Testing and Adjusting C7 Engines for Caterpillar Built Machines
– Aftercooler – Test
– Air in Fuel – Test
– Air Inlet and Exhaust System
– Air Inlet and Exhaust System – Inspect
– Basic Engine
– Battery – Test
– Charging System – Test
– Compression – Test
– Connecting Rod Bearings – Inspect
– Cooling System
– Cooling System – Check – Overheating
– Cooling System – Inspect
– Cooling System – Test
– Cylinder Block – Inspect
– Electric Starting System – Test
– Electrical System
– Electronic Control System Components
– Electronic Unit Injector – Test
– Engine Crankcase Pressure (Blowby) – Test
– Engine Oil Pressure – Test
– Engine Oil Pump – Inspect
– 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 Quality – Test
– Fuel System
– Fuel System – Inspect
– Fuel System – Prime
– Fuel System Pressure – Test
– Gear Group (Front) – Time
– General Information
– Increased Engine Oil Temperature – Inspect
– Inlet Manifold Pressure – Test
– Lubrication System
– Main Bearings – Inspect
– Pinion Clearance – Adjust
– Piston Ring Groove – Inspect
– Turbocharger – Inspect
– Vibration Damper – Check
– Water Pump – Test
– Water Temperature Regulator – Test
Systems Operation 324D and 326D Excavators Hydraulic System
– Accumulator (Pilot)
– Boom Drift Reduction Valve
– Boom 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
– Gear Pump (Pilot)
– General Information
– Graphic Color Codes
– Hydraulic Filter (Pilot)
– Hydraulic Oil Cooler
– Hydraulic Tank and Filter
– Main Control Valve
– Main Hydraulic Pump
– Main Hydraulic System
– Medium Pressure Hydraulic System
– Negative Flow Control System
– Oil Filter (Return) – Case Drain Filter
– Oil Makeup (Swing System)
– Oil Makeup (Travel System)
– Oil Makeup (Travel 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 (Line)
– Relief Valve (Main)
– Relief Valve (Main) – Heavy Lift
– Relief Valve (Pilot)
– Relief Valve (Swing)
– 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
– Swing Drive
– Swing Hydraulic System
– Swing Motor
– Swivel
– Travel Counterbalance Valve
– 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
Testing and Adjusting 324D and 326D Excavators Hydraulic System
– Accumulator (Pilot) – Test and Charge
– Cylinder Drift – Check – Empty Bucket
– Cylinder Drift – Check – Loaded Bucket
– Cylinder Speed – Check
– 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
– 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 – Boom and Stick Lowering
– Relief Valve (Main) – Test and Adjust
– Relief Valve (Main) – Test and Adjust – Heavy Lift
– Relief Valve (Pilot) – Test and Adjust
– Relief Valve (Swing) – Test and Adjust
– Specifications
– Swing Bearing Movement – Measure
– Swing Motor – Test – Measurement of Case Drain Oil
– 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 – Optional Test
– Visual Inspection
Troubleshooting C7 and C9 Engines for Caterpillar Built Machines
– 5 Volt Engine Pressure Sensor Supply Circuit – Test
– Air Inlet Heater Circuit – Test
– Alternator – Charging Problem and/or Noisy Operation
– Battery
– Can Not Reach Top Engine RPM
– Cat Data Link Circuit – Test
– CID 0041 FMI 03 8 Volt DC Supply short to +batt
– CID 0041 FMI 04 8 Volt DC Supply short to ground
– CID 0042 FMI 05 Injector Actuation Valve open circuit
– CID 0042 FMI 06 Injector Actuation Valve short to ground
– CID 0091 FMI 08 Throttle Position signal abnormal
– CID 0094 FMI 03 Fuel Pressure open/short to +batt
– CID 0094 FMI 04 Fuel Pressure short to ground
– CID 0100 FMI 03 Engine Oil Pressure open/short to +batt
– CID 0100 FMI 04 Engine Oil Pressure short to ground
– CID 0110 FMI 03 Engine Coolant Temperature open/short to
– CID 0110 FMI 04 Engine Coolant Temperature short to ground
– CID 0164 FMI 03 Injector Actuation Pressure voltage high
– CID 0164 FMI 04 Injector Actuation Pressure voltage low
– CID 0168 FMI 00 System Voltage High
– CID 0168 FMI 01 System Voltage Low
– CID 0168 FMI 02 System Voltage intermittent/erratic
– CID 0172 FMI 03 Intake Manifold Air Temp open/short to
– CID 0172 FMI 04 Intake Manifold Air Temp short to ground
– CID 0174 FMI 03 Fuel Temperature open/short to +batt
– CID 0174 FMI 04 Fuel Temperature short to ground
– CID 0190 FMI 08 Engine Speed signal abnormal
– CID 0253 FMI 02 Personality Module mismatch
– CID 0261 FMI 13 Engine Timing Calibration required
– CID 0262 FMI 03 5 Volt Sensor DC Power Supply short to
– CID 0262 FMI 04 5 Volt Sensor DC Power Supply short to
– CID 0268 FMI 02 Check Programmable Parameters
– CID 0274 FMI 03 Atmospheric Pressure open/short to +batt
– CID 0274 FMI 04 Atmospheric Pressure short to ground
– CID 0286 FMI 05 EMS Oil Lamp open/short to ground
– CID 0286 FMI 06 EMS Oil Lamp short to +batt
– CID 0342 FMI 08 Secondary Engine Speed signal abnormal
– CID 0617 FMI 05 Air Inlet Heater Relay open/current below
– CID 0617 FMI 06 Air Inlet Heater Relay grounded/current
– CID 1639 FMI 02 Machine Security System incorrect
– CID 1639 FMI 09 Machine Security System Module not
– CID 1785 FMI 03 Intake Manifold Pressure Sensor voltage high
– CID 1785 FMI 04 Intake Manifold Pressure Sensor voltage low
– CID 1785 FMI 10 Intake Manifold Pressure Signal abnormal
– CID 2417 FMI 05 Ether Injection Control Solenoid current low
– CID 2417 FMI 06 Ether Injection Control Solenoid current
– Coolant in Engine Oil
– Coolant Temperature Is Too High
– Diagnostic Codes
– Digital Sensor Supply Circuit – Test
– E096 High Fuel Pressure
– E162 High Boost Pressure
– E265 User Defined Shutdown
– E360 Low Engine Oil Pressure
– E361 High Engine Coolant Temperature
– E362 Engine Overspeed
– E390 Fuel Filter Restriction
– E539 High Intake Manifold Air Temperature
– ECM Will Not Accept Factory Passwords
– ECM Will Not Communicate with Other Systems or Display
– Electrical Connectors – Inspect
– Electronic Service Tool Will Not Communicate with ECM
– Electronic Service Tools
– Engine Cranks but Will Not Start
– Engine Has Early Wear
– Engine Misfires, Runs Rough or Is Unstable
– Engine Oil in Cooling System
– Engine Oil in Exhaust System
– Engine Oil Temperature Is Too High
– Engine Pressure Sensor Open or Short Circuit – Test
– Engine Speed/Timing Sensor – Calibrate
– Engine Speed/Timing Sensor Circuit – Test
– Engine Stalls at Low RPM
– Engine Temperature Sensor Open or Short Circuit – Test
– Engine Vibration
– Engine Will Not Crank
– Engine Wiring Information
– Ether Injection System – Test
– Event Codes
– Excessive Engine Oil Consumption
– Excessive Fuel Consumption
– Excessive Valve Lash
– Excessive White Smoke
– Exhaust Temperature Is Too High
– Factory Passwords
– Flash Programming
– Fuel Dilution of Engine Oil
– Fuel Filter Differential Pressure Switch Circuit – Test
– Fuel in Cooling System
– Injection Actuation Pressure Control Valve Circuit – Test
– Injector Solenoid Circuit – Test
– Injector Trim File
– Intermittent Engine Shutdown
– Intermittent Low Power or Power Cutout
– Low Engine Oil Pressure
– Low Engine Oil Pressure Lamp Circuit – Test
– Low Power/Poor or No Response to Throttle
– Mechanical Noise (Knock) in Engine
– Noise Coming from Cylinder
– Programming Parameters
– Replacing the ECM
– Self-Diagnostics
– Sensors and Electrical Connectors
– Service Information Report
– System Configuration Parameters
– System Overview
– Test ECM Mode
– Throttle Switch Circuit – Test
– User Defined Shutdown Input Circuit – Test