Service manual Caterpillar 330F L & 330F LN Excavators with C7.1 Engine | KFA00001-UP

320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System
– Combined Function – Electric Control
– Solenoid Valves
– System Identification
– Process for Setting Up the Work Tool
– Work Tool Parameter – Program
– Work Tool – Select
– Control (Pedal) – Calibrate
– Control (Thumb Wheel) – Calibrate
– Solenoid Valve (Proportional Reducing) – Calibrate – Attachment
– Solenoid Valve (Proportional Reducing) – Calibrate – Pilot Pressure
– Solenoid Valve (Proportional Reducing) – Calibrate – Flow Limit
– Combined Function – Hydraulic Control
– Solenoid Valve (Proportional Reducing) – Calibrate – Variable
– Solenoid Valve (Proportional Reducing) – Calibrate – Flow Limit
– Solenoid Valve (Proportional Reducing) – Calibrate – Flow Limit
– Combined Function – Electric Control: Default Value of Work
– Combined Function – Electric Control: Default Value of Work
– Combined Function – Electric Control: Default Value of Work
– Combined Function – Electric Control: Parameter Setting
– Combined Function – Electric Control: Parameter Adjustment
– Combined Function – Electric Control: Relief Valve (Line) –
– Combined Function – Hydraulic Control: Default Value of
– One-Way/One or Two Pump – Electric Control
– Combined Function – Hydraulic Control: Default Value of
– Combined Function – Hydraulic Control: Default Value of
– Combined Function – Hydraulic Control: Parameter Setting
– Combined Function – Hydraulic Control: Parameter
– Combined Function – Hydraulic Control: Relief Valve (Line) –
– One-Way/One or Two Pump – Electric Control: Default Value
– One-Way/One or Two Pump – Electric Control: Default Value
– One-Way/One or Two Pump – Electric Control: Default Value
– One-Way/One or Two Pump – Electric Control: Parameter
– One-Way/One or Two Pump – Electric Control: Parameter
– One-Way/One or Two Pump – Hydraulic Control
– One-Way/One or Two Pump – Electric Control: Relief Valve
– One-Way/One or Two Pump – Electric Control: Relief Valve
– One-Way/One or Two Pump – Hydraulic Control: Default
– One-Way/One or Two Pump – Hydraulic Control: Default
– One-Way/One or Two Pump – Hydraulic Control: Default
– One-Way/One or Two Pump – Hydraulic Control: Parameter
– One-Way/One or Two Pump – Hydraulic Control: Parameter
– One-Way/One or Two Pump – Hydraulic Control: Parameter
– One-Way/One or Two Pump – Hydraulic Control: Relief Valve
– One-Way/One or Two Pump – Hydraulic Control: Relief Valve
– Two-Way/One Pump – Electric Control
– Two-Way/One Pump – Electric Control: Default Value of Work
– Two-Way/One Pump – Electric Control: Parameter Setting
– Two-Way/One Pump – Electric Control: Parameter Adjustment
– Two-Way/One Pump – Electric Control: Relief Valve (Line) –
– Medium Pressure: Default Value of Work Tool Parameters
– Medium Pressure: Relief Valve (Line) – Test and Adjust
– Medium Pressure: Relief Valve (Main) – Test and Adjust
– Medium Pressure Hydraulic System
– Work Tool Parameters – Control Functions
– Switches
– Sensors
– General Information
Air Conditioning and Heating R134a for All Cat Machines
– General Information
– Refrigerant Orifice Tube System
– Refrigerant Compressor
– Refrigerant Compressor
– Refrigerant Compressor
– Refrigerant Condenser
– Refrigerant Condenser
– Refrigerant Receiver-Dryer
– Refrigerant Receiver-Dryer
– Refrigerant Expansion Valve
– In-line Refrigerant Dryer
– Identifying the Refrigerant
– In-line Refrigerant Dryer
– Refrigerant Orifice Tube Assembly
– Refrigerant Orifice Tube Assembly
– Evaporator Coil
– Refrigerant Accumulator
– Refrigerant Accumulator
– Refrigerant Accumulator
– Refrigerant Compressor Protection System
– Temperature Control
– Temperature Control
– Identifying the Refrigerant
– Pressure Switch (Refrigerant)
– Pressure Switch (Refrigerant)
– Cab Pressurization and Filtration System
– Cab Pressurization and Filtration System
– Cab Pressurization and Filtration System
– Condensate Drainage System
– Condensate Drainage System
– Service Intervals
– Service Intervals
– Glossary of Terms
– Identifying the Air Conditioning System
– General Troubleshooting Information
– General Troubleshooting Information
– Machine Preparation for Testing and Adjusting
– Machine Preparation for Testing and Adjusting
– Air Conditioning Performance – Test
– Refrigerant Leakage – Test
– Manifold Gauge Set (Refrigerant) – Install
– Manifold Gauge Set (Refrigerant) – Install
– Refrigerant Recovery
– Refrigerant Recovery
– Identifying the Air Conditioning System
– Refrigerant System – Flush
– Refrigerant Oil – Test
– Refrigerant Compressor – Test
– Refrigerant Compressor – Test
– Refrigerant Compressor – Test
– Refrigerant System – Evacuate
– Refrigerant System – Evacuate
– Refrigerant System – Charge
– Refrigerant System – Charge
– Manifold Gauge Set (Refrigerant) – Remove
– Identifying the Heating System
– Manifold Gauge Set (Refrigerant) – Remove
– Compressor Protection System – Test
– Compressor Protection System – Test
– Electronic Heat Control – Test
– Electronic Heat Control – Test
– Heater Performance – Test
– Heating and Air Conditioning Service Publications
– General Information
– General Information
– Machine Preparation for Disassembly and Assembly
– Refrigerant Expansion Valve System
– 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 Expansion Valve System
– Refrigerant Orifice Tube System
– General Information
Disassembly and Assembly 326F, 329F and 330F Excavators C7.1 Engine Supplement
– Aftercooler – Remove and Install
– Air Cleaner – Remove and Install
– Alternator – Remove and Install
– Battery – Remove and Install
– Belt Tightener – Remove and Install
– Clean Emissions Module – Remove and Install
– Cooling System Package (Radiator, Hydraulic Oil Cooler, and
– Crankshaft Vibration Damper and Pulley – Remove and Install
– Diesel Exhaust Fluid Injector – Remove and Install
– Diesel Exhaust Fluid Lines – Remove and Install
– Diesel Exhaust Fluid Module – Remove and Install
– Electric Starting Motor – Remove and Install
– Engine – Remove and Install
– Engine Electronic Control – Remove and Install
– Engine Front Mount – Remove and Install
– Engine Oil Cooler – Remove and Install
– Engine Oil Filter and Oil Filter Base – Remove and Install
– Engine Oil Pump – Remove and Install
– Engine Rear Mount – Remove and Install
– Exhaust Elbow – Remove and Install
– Fan – Remove and Install
– Fan Drive – Remove and Install
– Fuel Cooler – Remove and Install
– Fuel Filter and Base – Remove and Install
– Fuel Injection Pump – Install
– Fuel Injection Pump – Remove
– Fuel Manifold (Rail) – Remove and Install
– Hood – Remove and Install
– Hydraulic Oil Cooler – Remove and Install
– Oil Pan – Remove and Install
– Radiator – Remove and Install
– Refrigerant Compressor – Remove and Install
– Refrigerant Condenser – Remove and Install
– Soot Antenna – Remove and Install
– Soot Sensor – Remove and Install
– System Pressure – Release
– Turbocharger – Remove and Install – First Stage Turbocharger
– Turbocharger – Remove and Install – Second Stage
– Water Pump – Remove and Install
– Water Separator and Fuel Priming Pump – Remove and Install
– Water Temperature Regulator – Remove and Install
Disassembly and Assembly 326F, 329F and 330F Excavators Machine Systems
– Accumulator – Remove and Install
– Actuator Motor (Air Distributor) – Remove and Install
– Auxiliary Pilot Valve (Straight Travel) – Remove and Install
– Boom – Remove and Install
– Boom Bearings and Seals – Remove and Install
– Boom Cylinder – Remove and Install
– Bucket – Remove and Install
– Bucket Cylinder – Remove and Install
– Bucket Linkage – Remove and Install
– Bucket Linkage Bearings and Seals – Remove and Install
– Cab – Remove and Install
– Check Valve (Cooler Bypass) – Remove and Install
– Control Manifold (Pilot Oil) – Assemble – Hydraulic Lockout,
– Control Manifold (Pilot Oil) – Disassemble – Hydraulic Lockout,
– Control Manifold (Pilot Oil) – Remove and Install – Hydraulic
– Control Module (Automatic Temperature Control Unit) –
– Control Valve (Medium Pressure) – Remove and Install
– Counterbalance Valve (Travel) – Assemble
– Counterbalance Valve (Travel) – Disassemble
– Counterbalance Valve (Travel) – Remove and Install
– Counterweight – Remove and Install
– Duo-Cone Conventional Seals – Install
– Final Drive – Assemble
– Final Drive – Assemble
– 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 – Remove and Install
– Gear Pump (Auxiliary) – Remove and Install
– Gear Pump (Pilot) – Remove and Install
– Heating and Air Conditioning Unit – Remove and Install
– Hydraulic Lockout Control – Remove and Install
– Hydraulic Tank – Remove and Install
– Hydraulic Track Adjusters – Assemble
– Hydraulic Track Adjusters – Disassemble
– Hydraulic Track Adjusters – Remove and Install
– Hydraulic Track Adjusters – Remove and Install
– Load Control Valve (Boom Cylinder) – Assemble
– Load Control Valve (Boom Cylinder) – Disassemble
– Load Control Valve (Boom Cylinder) – Remove and Install
– Load Control Valve (Stick Cylinder) – Assemble
– Load Control Valve (Stick Cylinder) – Disassemble
– Load Control Valve (Stick Cylinder) – Remove and Install
– Main Control Valve – Assemble
– Main Control Valve – Disassemble
– Main Control Valve – Remove and Install
– Main Hydraulic Pump – Assemble
– Main Hydraulic Pump – Assemble
– Main Hydraulic Pump – Disassemble
– Main Hydraulic Pump – Disassemble
– Main Hydraulic Pump – Remove and Install
– Manual Valve (Auxiliary Shutoff) – Remove and Install
– Pilot Valve (Joystick) – Assemble
– Pilot Valve (Joystick) – Disassemble
– Pilot Valve (Joystick) – Remove and Install
– Pilot Valve (Travel) – Assemble
– Pilot Valve (Travel) – Disassemble
– Pilot Valve (Travel) – Remove and Install
– Pressure Reducing Valve (Boom Priority) – Remove and Install
– Pressure Switch (Refrigerant Pressure Cutoff) – Remove and
– Pump Drive Coupling – Remove and Install
– Quick Coupler – Remove and Install
– Recoil Spring – Assemble
– Recoil Spring – Disassemble
– Refrigerant Receiver-Dryer – Remove and Install
– Relief Valve (Pilot) – Remove and Install
– Seat – Remove and Install
– Seat Support – Remove and Install
– Seat Suspension – Remove and Install
– Selector Valve (Alternate Pattern Control) – Remove and Install
– Shuttle Valve – Remove and Install
– Solenoid Valve (Auxiliary Circuit) – Remove and Install – Tool
– Solenoid Valve (Heavy Lift) – Remove and Install
– Solenoid Valve (Two-Way Flow and One Pump/Two Pump) –
– Sprocket – Remove and Install
– Stick – Remove and Install
– 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 – Remove and Install
– Swing Drive – Assemble
– Swing Drive – Assemble
– Swing Drive – Disassemble
– Swing Drive – Disassemble
– Swing Drive – Install
– Swing Drive – Remove
– 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
– System Pressure – Release
– Track – Connect – Press Fit Master Pin
– 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
– Window Wiper Motor – Remove and Install – Lower
– Window Wiper Motor – Remove and Install – Upper
Disassembly and Assembly C7.1 Engines for Caterpillar Built Machines
– Accessory Drive – Remove and Install – Accessory Drive SAE
– Accessory Drive – Remove and Install – Accessory Drive SAE
– Air Compressor – Remove and Install – Single Cylinder
– Air Compressor – Remove and Install – Twin Cylinder
– Alternator – Install
– Alternator – Remove
– Alternator Belt – Remove and Install
– Atmospheric Pressure Sensor – Remove and Install
– Bearing Clearance – Check
– Belt Tensioner – Remove and Install
– Boost Pressure Sensor – Remove and Install
– Camshaft – Remove and Install
– Camshaft Bearings – Remove and Install
– Camshaft Gear – Remove and Install
– Camshaft Position Sensor – Remove and Install
– Clean Emissions Module – Remove and Install
– Connecting Rod Bearings – Install – Connecting rods in position
– Connecting Rod Bearings – Remove – Connecting rods in
– Coolant Temperature Sensor – Remove and Install
– Crankcase Breather – Install
– Crankcase Breather – Remove
– Crankshaft – Install
– Crankshaft – Remove
– Crankshaft Front Seal – Remove and Install
– Crankshaft Front Seal – Remove and Install – Crankshaft Front
– Crankshaft Gear – Remove and Install
– Crankshaft Main Bearings – Remove and Install – Crankshaft
– Crankshaft Position Sensor – Remove and Install
– Crankshaft Rear Seal – Install
– Crankshaft Rear Seal – Remove
– Crankshaft Timing Ring – Remove and Install
– Cylinder Head – Install
– Cylinder Head – Remove
– DEF Injector and Mounting – Remove and Install
– Diesel Exhaust Fluid Lines – Remove and Install
– Diesel Exhaust Fluid Module – Assemble
– Diesel Exhaust Fluid Module – Disassemble
– Diesel Exhaust Fluid Pump – Remove and Install
– Diesel Exhaust Fluid Tank – Remove and Install
– ECM Mounting Bracket – Remove and Install
– Electric Starting Motor – Remove and Install
– Electronic Control (Diesel Exhaust Fluid) – Remove and Install
– Electronic Control Module – Remove and Install – Electronic
– Electronic Unit Injector – Install
– Electronic Unit Injector – Remove
– Engine Oil Cooler – Install – Engine Oil Cooler with a High
– Engine Oil Cooler – Install – Engine Oil Cooler with a Low
– Engine Oil Cooler – Remove – Engine Oil Cooler with a High
– Engine Oil Cooler – Remove – Engine Oil Cooler with a Low
– Engine Oil Filter Base – Remove and Install
– Engine Oil Filter Base – Remove and Install – Engine Oil Filter
– Engine Oil Pan – Install – Aluminum Oil Pan
– Engine Oil Pan – Remove – Aluminum Oil Pan
– Engine Oil Pan Plate – Remove and Install – Aluminum Oil Pan
– Engine Oil Pressure Sensor – Remove and Install
– Engine Oil Pump – Install
– Engine Oil Pump – Remove
– Exhaust Back Pressure Valve – Remove and Install
– Exhaust Cooler (NRS) – Remove and Install
– Exhaust Gas Valve (NRS) – Remove and Install
– Exhaust Manifold – Remove and Install
– Exhaust Manifold and Turbocharger – Install
– Exhaust Manifold and Turbocharger – Remove
– Fan – Remove and Install
– Fan Drive – Remove and Install
– Flexible Exhaust Pipe – Remove and Install
– Flow Control Valve – Remove and Install
– Flywheel – Install
– Flywheel – Install – Equipped with Rear Power Take-Off
– Flywheel – Remove
– Flywheel – Remove – Equipped with Rear Power Take-Off
– Flywheel Housing – Remove and Install
– Flywheel Housing – Remove and Install
– Flywheel Housing – Remove and Install
– Flywheel Housing – Remove and Install
– Flywheel Housing – Remove and Install
– Flywheel Housing – Remove and Install – Flywheel Housing that is
– Flywheel Housing – Remove and Install – Standard Housing
– Front Cover – Remove and Install
– Front Cover – Remove and Install – Heavy Duty Front Cover
– Fuel Filter Base – Remove and Install – Single Secondary Fuel
– Fuel Filter Base – Remove and Install – Twin Secondary Fuel
– 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) – Remove and Install
– Fuel Pressure Sensor – Remove and Install
– Fuel Priming Pump – Remove and Install – Electric Fuel Lift
– Fuel Temperature Sensor – Remove and Install
– Gear Group (Front) – Remove and Install
– Gear Group (Front) – Remove and Install – Heavy Duty Gear
– Glow Plugs – Remove and Install
– Housing (Front) – Install
– Housing (Front) – Install – Heavy Duty Housing (Front)
– Housing (Front) – Remove
– Housing (Front) – Remove – Heavy Duty Housing (Front)
– Idler Gear – Install
– Idler Gear – Remove
– Idler Pulley – Remove and Install – Flat Idler Pulley
– Idler Pulley – Remove and Install – Grooved Idler Pulley
– Inlet Air Control – Install – NRS Inlet Air Mixer
– Inlet Air Control – Remove – NRS Inlet Air Mixer
– Inlet and Exhaust Valve Springs – Remove and Install
– Inlet and Exhaust Valves – Remove and Install
– Inlet Manifold Temperature Sensor – Remove and Install
– Lifter Group – Remove and Install – Hydraulic Lifter Group
– Manifold (DEF Heater) – Remove and Install
– Nitrogen Oxide Sensor – Remove and Install – Nitrogen Oxide
– Nitrogen Oxide Sensor – Remove and Install – Original
– 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
– Pressure Sensor (Cooled Exhaust Gas) – Remove and Install –
– Rear Power Take-Off (RPTO) – Install
– Rear Power Take-Off (RPTO) – Remove
– Refrigerant Compressor – Remove and Install
– Relief Valve (Fuel) – Remove and Install
– Rocker Shaft – Assemble
– Rocker Shaft – Disassemble
– Rocker Shaft and Pushrod – Install
– Rocker Shaft and Pushrod – Remove
– Solenoid Valve (DEF Heater Coolant) – Remove and Install
– Soot Antenna – Remove and Install
– Support and Mounting (CEM) – Remove and Install
– Temperature Sensor (Cooled Exhaust Gas) – Remove and
– Temperature Sensor (DPF) – Remove and Install – Inlet and
– Turbocharger – Install – First Stage Turbocharger
– Turbocharger – Install – First Stage Turbocharger
– Turbocharger – Install – Second Stage Turbocharger
– Turbocharger – Install – Second Stage Turbocharger
– Turbocharger – Remove – First Stage Turbocharger
– Turbocharger – Remove – Second Stage Turbocharger
– Turbocharger Exhaust Temperature Sensor – Remove and
– Valve Mechanism Cover – Remove and Install
– Vibration Damper and Pulley – Install
– Vibration Damper and Pulley – Remove
– Voltage Load Protection Module – Remove and Install
– Wastegate Solenoid – Remove and Install
– Water Pump – Install
– Water Pump – Remove
– Water Separator and Fuel Filter (Primary) – Remove and
– Water Temperature Regulator – Remove and Install
Hydraulic Power Units Air Conditioning and Heating
– Air Conditioning and Heating System
– Air Conditioning and Heating System Sensor Operation
– Air Conditioning and Heating System Relay Operation
– Control Panel (Air Conditioner and Heater)
– Control Module
– Fan Control (Blower Motor)
– Heater Core (Cab)
– Air Conditioning System Electrical Schematic
– Air Conditioning System Electrical Schematic
– Machine Preparation for Troubleshooting
– General Troubleshooting Information
– Refrigerant Compressor
– Visual Inspection
– Troubleshooting Faults With Service Codes
– Air Conditioning E11 – Intake Air Temperature Sensor (Open
– Air Conditioning E12 – Intake Air Temperature Sensor (Short
– Air Conditioning E13 – Ambient Air Temperature Sensor
– Air Conditioning E14 – Ambient Air Temperature Sensor
– Air Conditioning E15 – Water Temperature Sensor (Short
– Air Conditioning E16 – Water Temperature Sensor (Short
– Air Conditioning E21 – Evaporator Sensor (Open Circuit)
– Air Conditioning E21 – Evaporator Sensor (Open Circuit)
– Refrigerant Condenser
– Air Conditioning E22 – Evaporator Sensor (Short Circuit)
– Air Conditioning E43 – Air Outlet Damper Error
– Air Conditioning E44 – Air Blend Damper Error
– Air Conditioning E45 – Air Inlet Damper Error
– Air Conditioning and Heating System Troubleshooting
– Air Conditioning Performance – Test
– Required Tools
– Refrigerant Recovery
– Manifold Gauge Set (Refrigerant) – Install
– Refrigerant System – Evacuate
– Refrigerant Receiver-Dryer
– Refrigerant System – Flush
– Refrigerant Leakage – Test
– Refrigerant Compressor Oil – Check
– Refrigerant System – Charge
– Manifold Gauge Set (Refrigerant) – Remove
– Pressure Switch (Refrigerant Pressure Cutoff)
– Refrigerant Expansion Valve
– Evaporator Coil
– Blower Motor
– Motor (Air Conditioner Control)
– General Information
Schematic Caterpillar 326F and 330F Excavator Electrical System
– Feature
– Cover Page
– Information
– Component Location
– Volume 1 of 4 – Cab
– Volume 2 of 4 – Chassis Wiring
– Volume 3 of 4 – Engine and DEF Unit
– Volume 4 of 4 – CGC and Product Link Wiring
– Connector Location
– Volume 1 of 4 – Cab
– Volume 2 of 4 – Chassis Wiring
– Volume 3 of 4 – Engine and DEF Unit
– Volume 4 of 4 – CGC and Product Link Wiring
– Schematics
– Volume 1 of 4 – Cab
– Volume 2 of 4 – Chassis Wiring
– Volume 3 of 4 – Engine and DEF Unit
– Volume 4 of 4 – CGC and Product Link Wiring
– Machine Views
– Volume 1 of 4 – Cab
– Cab Bottom
– Cab Front
– Cab Left Side
– Cab Right Side
– Operator Seat Wiring
– Volume 2 of 4 – Chassis Wiring
– Behind Cab
– Engine – Front View
– Engine – Rear View
– Fuel Tank
– Machine – Front View
– Main Control – Front View
– Main Control – Rear View
– Volume 3 of 4 – Engine and DEF Unit
– Engine – View From Left of Machine
– Engine – View From Right of Machine
– PETU
– Volume 4 of 4 – CGC and Product Link Wiring
– Cab Rear View
– Cab Wiring
– Machine View
– Product Link
– Stick View
Schematic Caterpillar 329F and 330F Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Schematic
– Machine Views
– Cab Top View
– Control Valve
– Machine Component Location
– Machine Front View
– Pump View
Schematic Caterpillar 330F Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Schematic
– Machine Views
– Machine View – Right Side
– Main Control Valve
– Main Hydraulic Pump
– Operator Control
Schematic Caterpillar 330F Excavator Hydraulic System
– Features
– Cover Page
– Information
– Component Location
– Vol 1 – Standard
– Vol 2 – Attachment
– Tap Location
– Vol 1 – Standard
– Vol 2 – Attachment
– Schematics
– Function Isolation Tools
– Grids On/Off
– All Circuits Off
– All Circuits On
– Vol 1 – Standard
– 021 (Orange) (Pilot Pump Output)
– 032 (Red) (Drive Pump Output)
– 141 (Lt Orange) (Heavy Lift Control Circuit)
– 190 (Dk Pink) (Left Travel Control Circuit)
– 305 (Lt Blue) (Power Shift Control Circuit))
– 347 (Dk Green) (Supply Line)
– 464 (Brown) (Stick Cylinder Control Circuit)
– 522 (Lt Purple) (Swing Motor Control Circuit)
– 577 (Lt Green) (Drain / Return Line)
– 613 (Dk Yellow) (Swing Brake Control Circuit)
– 640 (Blue) (Idler Pump Control Circuit)
– 651 (Blue Gray) (Travel Speed Control Circuit)
– 4665 (Tan) (Bucket Cylinder Control Circuit)
– 5655 (Lt Gray) (Right Travel Control Circuit)
– 5767 (Olive Green) (Boom Cylinder Control Circuit)
– Vol 2 – Attachment
– 021 (Orange) (Pilot Pump Output)
– 032 (Red) (Drive Pump Output)
– 258 (Dk Purple) (Medium Circuit Pump Output)
– 347 (Dk Green) (Supply Line)
– 464 (Brown) (Stick Cylinder Control Circuit)
– 500 (Med Pink) (Quick Coupler Control Circuit)
– 509 (Lt Pink) (Smart Boom Control Circuit)
– 577 (Lt Green) (Drain / Return Line)
– 640 (Blue) (Idler Pump / UQC Control Circuit)
– 4665 (Tan) (Bucket Cylinder Control Circuit)
– 5767 (Olive Green) (Boom Cylinder Control Circuit)
– Machine Views
– Vol 1 – Standard
– Cab – Top View
– Machine – Top Right View
– Main Control Valve
– Pump Gp – Right Side View
– Vol 2 – Attachment
– Boom and Stick
– Machine – Top View
– Main Control Valve – Front View
– Main Control Valve – Rear View
– Main Control Valve – RH View
– Pump Gp
Schematic Caterpillar 330F Excavator Hydraulic System
– Features
– Cover Page
– Information
– Component Location
– Vol 1 – Standard
– Vol 2 – Attachment
– Tap Location
– Vol 1 – Standard
– Vol 2 – Attachment
– Schematics
– Function Isolation Tools
– Grids On/Off
– All Circuits Off
– All Circuits On
– Vol 1 – Standard
– 021 (Orange) (Pilot Pump Output)
– 032 (Red) (Drive Pump Output)
– 141 (Lt Orange) (Heavy Lift Control Circuit)
– 190 (Dk Pink) (Left Travel Control Circuit)
– 305 (Lt Blue) (Power Shift Control Circuit))
– 347 (Dk Green) (Supply Line)
– 464 (Brown) (Stick Cylinder Control Circuit)
– 522 (Lt Purple) (Swing Motor Control Circuit)
– 577 (Lt Green) (Drain / Return Line)
– 613 (Dk Yellow) (Swing Brake Control Circuit)
– 640 (Blue) (Idler Pump Control Circuit)
– 651 (Blue Gray) (Travel Speed Control Circuit)
– 4665 (Tan) (Bucket Cylinder Control Circuit)
– 5655 (Lt Gray) (Right Travel Control Circuit)
– 5767 (Olive Green) (Boom Cylinder Control Circuit)
– Vol 2 – Attachment
– 021 (Orange) (Pilot Pump Output)
– 032 (Red) (Drive Pump Output)
– 258 (Dk Purple) (Medium Circuit Pump Output)
– 347 (Dk Green) (Supply Line)
– 464 (Brown) (Stick Cylinder Control Circuit)
– 500 (Med Pink) (Quick Coupler Control Circuit)
– 509 (Lt Pink) (Smart Boom Control Circuit)
– 577 (Lt Green) (Drain / Return Line)
– 640 (Blue) (Idler Pump / UQC Control Circuit)
– 4665 (Tan) (Bucket Cylinder Control Circuit)
– 5767 (Olive Green) (Boom Cylinder Control Circuit)
– Machine Views
– Vol 1 – Standard
– Cab – Top View
– Machine – Top Right View
– Main Control Valve
– Pump Gp – Right Side View
– Vol 2 – Attachment
– Boom and Stick
– Machine – Top View
– Main Control Valve – Front View
– Main Control Valve – Rear View
– Main Control Valve – RH View
– Pump Gp
Schematic Caterpillar Air Conditioning Electrical System
Specifications 330F Excavators Machine System
– Air Cleaner
– Air Cleaner
– Air Conditioner Lines
– Air Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines – Boom
– Auxiliary Hydraulic Lines – Coupler Lines for Reach Boom
– Auxiliary Hydraulic Lines – Stick
– Boom – 10.2 m (33.46 ft)
– Boom – 6.2 m (20.34 ft)
– Boom Cylinder
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Cylinder Lines
– Boom Lines
– Boom Lines
– Boom Lines
– Bucket Adjuster
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Linkage
– Bucket Linkage – CB2 Family
– Bucket Linkage – CB2 Family
– Bucket Sidecutter
– Cab
– Cab
– Cab
– Cab Air Duct
– Check Valve
– Check Valve
– Check Valve
– Control Manifold (Pilot Oil)
– Control Valve
– Control Valve
– Control Valve (Auxiliary)
– Control Valve (Stick Lowering)
– Control Valve – Regeneration
– Coolant Tank and Mounting
– Counterweight
– Coupler Lines
– Cutting Edge
– Diesel Exhaust Fluid Lines
– Drain Line
– Drain Line
– Drift Reduction Valve
– Fasteners – Final Drive and Mounting Group
– Final Drive
– Final Drive
– Front Idler
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Fuel Lines
– Fuel Tank
– Fuel Tank and Mounting
– Gear Pump
– Grease Lines
– Grease Lines – Boom
– Grease Lines – Stick
– Handle Control (Travel)
– Handrail
– Heater and Air Conditioner Mounting
– Hoist Solenoid Valve
– Hoist Solenoid Valve – Boom Lowering
– Hoist Solenoid Valve – Boom/Stick Regeneration
– Hydraulic Oil Cooler Lines Group
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Tank and Filter
– Hydraulic Tank Mounting
– Joystick Control
– Main Control Valve
– Main Hydraulic Pump
– Manifold and Reducing Valve (Pilot Oil)
– Oil Filter (Return)
– Operator Console
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Lines
– Pilot Oil Filter and Relief Valve
– Pilot Valve (Auxiliary)
– Pilot Valve (Joystick)
– Pilot Valve (Travel)
– Platform (Undercarriage)
– Pressure Reducing Valve (Boom Priority)
– Pump Coupling – Auxiliary Pump
– Pump Head (Main)
– Pump Lines
– Pump Lines (Main) – Hydraulic Oil Cooler Lines
– Quick Coupler
– Radiator Shroud
– Recoil Spring
– Refrigerant Compressor
– Relief Valve (Negative Flow Control)
– Relief Valve (One-Way Hydraulic Flow)
– Relief Valve (Swing Pressure)
– Return Lines – Smart Boom
– Rollover Protective Structure (ROPS) Mounting
– Selector Valve (Control Pattern Change)
– Shuttle Valve (Pilot Lines)
– Solenoid Valve (Quick Coupler)
– Solenoid Valve (Quick Coupler)
– Solenoid Valve (Swing Motor)
– Solenoid Valve (Work Tool, 4-Function)
– Sprocket
– Stick – 2.7 m (8.86 ft)
– Stick – 3.2 m (10.50 ft)
– Stick – 3.2 m (10.50 ft)
– Stick – 3.8 m (12.47 ft)
– Stick – 7.9 m (25.92 ft)
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Cylinder Lines – Long Reach
– Stick Lines
– Stick Lines – Long Reach
– Stick Lines – Quick Coupler
– Storage Box and Mounting
– Suction Fan
– Suspension Seat
– Swing Cushion Valve
– Swing Drive
– Swing Drive Mounting
– Swing Gear and Bearing
– Swing Motor
– Swivel
– Track
– Track Adjuster
– Track Carrier Roller
– Track Roller (Single Flange)
– Transport Lock
– Travel Counterbalance Valve
– Travel Motor
– Travel Motor
– Travel Motor
– Travel Motor and Mounting
– Travel Motor Guard
– Travel Motor Lines
– Travel Motor Lines
– Upper Frame
– Window Wiper
– Window Wiper and Washer
– Window Wiper and Wiper Motor
Specifications C7.1 Engines for Caterpillar Built Machines
– Alternator
– Atmospheric Pressure Sensor
– Belt Tensioner
– Boost Pressure Sensor
– Camshaft
– Camshaft Bearings
– Connecting Rod
– Connecting Rod Bearing Journal
– Coolant Temperature Sensor
– Crankcase Breather
– Crankshaft
– Crankshaft Seals
– Cylinder Block
– Cylinder Head
– Cylinder Head Valves
– Diesel Exhaust Fluid Pump
– Diesel Exhaust Fluid Tank
– Electronic Control (Diesel Exhaust Fluid)
– Electronic Control Module
– Engine Design
– Engine Lifting Bracket
– Engine Oil Cooler
– Engine Oil Filter Base
– Engine Oil Pan
– Engine Oil Pressure
– Engine Oil Pressure Sensor
– Engine Oil Pump
– Exhaust Cooler (NRS)
– Exhaust Gas Valve (NRS)
– Exhaust Manifold
– Fan Drive
– Flexible Exhaust Pipe
– Flywheel
– Flywheel Housing
– Front Housing and Covers
– Fuel Filter Base – Primary Fuel Filter Base
– Fuel Filter Base – Single Secondary Fuel Filter Base
– Fuel Injection Lines
– Fuel Injection Nozzles
– Fuel Injection Pump
– Fuel Manifold (Rail)
– Fuel Transfer Pump – Electric Transfer Pump
– Gear Group (Front)
– Glow Plugs
– Injector (Diesel Exhaust Fluid)
– Inlet Manifold Temperature Sensor
– Lifter Group
– Main Bearing Journal
– Manifold (Diesel Exhaust Fluid)
– Nitrogen Oxide Sensor
– Piston and Rings
– Piston Cooling Jet
– Pressure Sensor (NOx Reduction System)
– Refrigerant Compressor
– Rocker Shaft
– Soot Antenna
– Speed/Timing Sensor
– Starter Motor
– Temperature Sensor (DPF Inlet)
– Temperature Sensor (Exhaust)
– Temperature Sensor (NOx Reduction System)
– Turbocharger – Single Turbocharger
– Turbocharger Exhaust Temperature Sensor
– Valve Mechanism Cover
– Vibration Damper and Pulley
– Water Pump
– Water Temperature Regulator and Housing
Systems Operation 326F and 330F Excavator Machine Systems
– Accumulator (Pilot)
– Boom Cylinder
– Boom Drift Reduction Valve
– Boom System
– Bucket Cylinder
– Bucket 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)
– Displacement Change Valve
– Electronic Control (Boom System)
– Electronic Control (Bucket System)
– Electronic Control (Machine System)
– Electronic Control (Main Control Valve)
– Electronic Control (Main Pump System)
– Electronic Control (Pilot System)
– Electronic Control (Stick System)
– Electronic Control (Swing System)
– Electronic Control (Travel System)
– Engine Control
– Final Drive
– Gear Pump (Pilot)
– General Information (Boom System)
– General Information (Bucket System)
– General Information (Machine System)
– General Information (Main Control Valve)
– General Information (Main Pump System)
– General Information (Pilot System)
– General Information (Return System)
– General Information (Stick System)
– General Information (Swing System)
– General Information (Travel System)
– Graphic Color Codes
– Hydraulic Filter (Pilot)
– Hydraulic Oil Cooler
– Hydraulic Tank and Filter
– Machine System
– Main Control Valve
– Main Hydraulic Pump
– Negative Flow Control System
– Oil Filter (Return) – Case Drain Filter
– Oil Makeup (Swing System)
– Oil Makeup (Travel System)
– Oil Makeup (Travel System)
– Pilot System
– Pilot Valve (Joystick)
– 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 Cylinder
– Stick Drift Reduction Valve
– Stick System
– Swing Drive
– Swing Motor
– Swing System
– Swivel
– Travel Counterbalance Valve
– Travel Counterbalance Valve
– Travel Motor
– Travel Motor
– Travel Parking Brake
– Travel Parking Brake
– Travel System
– Travel System
Systems Operation F Series Excavator Monitoring System
– Calibration Menu
– Configuration Menu
– Controls Setup Menu – If Equipped
– Current Totals Menu
– Data Link
– Device Test Menu
– Diagnostic Menu
– Display Setting Menu
– ECM Summary Menu
– Engine Shutdown Setting Menu
– General Information
– Input Components
– Language Select Menu
– Maintenance Intervals Menu
– Menu Outline
– Override Parameters Menu
– Password Change Menu
– Password Entry
– Performance Menu
– Power Mode Setting Menu
– Prestart Monitoring Function – If Equipped
– Reverse Fan Setting Menu – If Equipped
– Service Menu
– Status Menu
– System Schematic
– Tool Programming Menu
– Warning Operation
– WinFlash Menu
– Work Tool Select Menu
Testing and Adjusting & Systems Operation C7.1 Engines for Caterpillar Built Machines
– Aftertreatment SCR System Dosing – Test
– Air in Fuel – Test
– Air Inlet and Exhaust System – Inspect
– Air Inlet and Exhaust System – Series Turbochargers
– Air Inlet and Exhaust System – Single Turbocharger
– Alternator – Test
– Basic Engine
– Battery – Test
– Charging System – Test
– Clean Emissions Module
– Cleanliness of Fuel System Components
– Compression – Test
– Connecting Rod – Inspect
– Cooling System
– Cooling System – Check
– Cooling System – Inspect
– Cooling System – Test
– Cylinder Block – Inspect
– Cylinder Head – Inspect
– DEF Dosing Control System
– Diesel Exhaust Fluid Quality – Test
– Diesel Exhaust Fluid Tank – Flush
– Electric Starting System – Test
– Electrical System
– Electronic Control System
– Engine Oil Cooler – Inspect
– Engine Oil Pressure – Test
– Engine Oil Pump – Inspect
– Engine Valve Lash – Inspect
– Excessive Bearing Wear – Inspect
– Excessive Engine Oil Consumption – Inspect
– Exhaust Cooler (NRS) – Test
– Finding Top Center Position for No. 1 Piston
– Flywheel – Inspect
– Flywheel Housing – Inspect
– Fuel Injection
– Fuel Injection – Engines with a Primary and Secondary Fuel
– Fuel Injection Timing – Check
– Fuel Quality – Test
– Fuel System – Inspect
– Fuel System – Prime
– Gear Group (Front) – Time
– Gear Group – Inspect
– Glossary of Electronic Control Terms
– Increased Engine Oil Temperature – Inspect
– Introduction
– Lubrication System
– Piston Height – Inspect
– Piston Ring Groove – Inspect
– Position the Valve Mechanism Before Maintenance Procedures
– Power Sources
– Turbocharger – Inspect – Series Turbochargers
– Turbocharger – Inspect – Single Turbocharger
– V-Belt – Test
– Valve Depth – Inspect
– Valve Guide – Inspect
– Vibration Damper – Check
– Water Pump – Inspect
– Water Temperature Regulator – Test
Testing and Adjusting 330F Excavator Machine System
– Accumulator (Pilot) – Test and Charge
– Automatic Travel Speed Control – Test
– Cylinder Drift – Check – Empty Bucket
– Cylinder Drift – Check – Loaded Bucket
– Cylinder Speed – Check
– Engine Performance – Test – Engine Speed
– Engine Performance – Test – Engine Speed
– Gear Pump (Pilot) – Test
– General Testing and Adjusting Information
– Machine Drift on a Slope – Check
– Main Hydraulic Pump Air – Purge
– Main Pump (Flow) – Test – Hydraulic Power
– Main Pump (Flow) – Test – Hydraulic Power
– Operational Checks
– Overload Warning – Set – If Equipped
– Power Shift Pressure – Check
– Pump Control (Negative Flow) – Adjust
– Pump Control (Negative Flow) – Test
– Pump Control (Output Flow) – Adjust
– Pump Control (Output Flow) – Test – One Pump Calibration (Optional Test)
– Pump Control (Output Flow) – Test – Two Pump Calibration
– Relief Valve (Crossover) – Test and Adjust
– Relief Valve (Crossover) – 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 (Proportional Reducing) – Calibrate – Boom
– Solenoid Valve (Proportional Reducing) – Calibrate – Negative
– Solenoid Valve (Proportional Reducing) – Calibrate – Power
– 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 Swing Drift on a Slope – Check
– System Pressure – Release
– Travel Motor – Test – Measurement of Case Drain Oil
– Travel Motor – Test – Measurement of Case Drain Oil
– Travel on Level Ground – Test
– Travel on Level Ground – Test – Optional Test
– Visual Inspection
Troubleshooting 325F, 326F and 330F Excavators and 330F OEM Mobile Hydraulic Power Unit Machine
– Alarm – Test
– CAN Data Link – Test
– Connector Contact Description
– Connector Locations
– Determining Diagnostic Trouble Codes
– Diagnostic Capabilities
– Diagnostic Trouble Codes
– ECM – Configure
– ECM – Replace
– ECM Software – Install
– Electrical Connector – Inspect
– Electrical Power Supply – Test
– Emerging Symptom Information
– Event Codes
– General Information
– Relay – Test
– Sensor Signal (Analog, Active) – Test
– Sensor Signal (Analog, Passive) – Test
– Sensor Signal (PWM) – Test
– Sensor Supply – Test
– Service Tools
– Solenoid Valve (Switch Controlled) – Test
– Solenoid Valve – Test
– Switch Circuits – Test
– Symptom Troubleshooting
– System Schematic
– Window Wiper Delay – Test
– Wiring Harness (Open Circuit) – Test
– Wiring Harness (Short Circuit) – Test
Troubleshooting C7.1 Engines
– Acceleration Is Poor or Throttle Response Is Poor
– Aftertreatment Identification Module – Test
– Alternator Problem – Charging Problem and/or Noisy
– Battery Problem
– CAN Data Link – Test
– Clean Emissions Module Has High Oxygen Level
– Codes that Inhibit Operation of Aftertreatment System
– Component Location
– Configuration Parameters
– Coolant Contains Oil
– Coolant Level – Test
– Coolant Level Is Low
– Coolant Pressure Is Low
– Coolant Temperature Is High
– Cooling Fan – Calibrate – If Applicable
– Cooling Fan Control – Test – Hydraulic Driven Fan
– Cooling Fan Control – Test – Viscous Clutch Fan
– Cooling Fan Is Always ON
– Cooling Fan Reversing – Test – Hydraulic Driven Fan
– Cooling Fan Speed – Test
– Crankcase Breather Ejects Oil
– Crankcase Fumes Disposal Tube Has Oil Draining
– Customer Passwords
– Cylinder Is Noisy
– Data Link – Test
– Data Link Configuration Status – Test
– DEF Control Module Power – Test
– DEF Control Module Temperature Is High
– DEF Does Not Purge
– DEF Line Heater – Test
– DEF Module Does Not Respond
– DEF Pressure Is High
– DEF Pressure Is Low
– DEF Pump – Replace
– DEF Pump Motor – Test
– DEF Pump Pressure Sensor – Test
– DEF Pump Sensor Supply – Test
– DEF Return Valve – Test
– DEF Tank Level Is Low
– DEF Tank Sensor – Test
– DEF Tank Temperature Is High
– DEF Temperature Is Low
– Diagnostic Capabilities
– Diagnostic Trouble Codes
– Diesel Oxidation Catalyst Has Incorrect Inlet Temperature
– Diesel Oxidation Catalyst Has Low Conversion Efficiency
– Diesel Particulate Filter Collects Excessive Soot
– Diesel Particulate Filter Temperature Is Low
– ECM – Replace
– ECM – Replace
– 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 Overcrank Occurrence
– Engine Overspeeds
– Engine Shutdown Occurrence
– Engine Shutdown Occurs Intermittently
– Engine Stalls at Low RPM
– Engine Top Speed Is Not Obtained
– Engine Vibration Is Excessive
– Ether Starting Aid – Test
– Event Codes
– Exhaust Has Excessive Black Smoke
– Exhaust Has Excessive White Smoke
– Exhaust System Contains Coolant
– Exhaust System Contains Oil
– Exhaust Temperature Is High
– Factory Passwords
– Fuel Consumption Is Excessive
– Fuel Contains Water
– Fuel Filter Is Restricted
– Fuel Pressure Is Low
– Fuel Rail Pressure Problem
– Fuel Temperature Is High
– Fuel Transfer Pump – Test
– General Information
– Glow Plug Starting Aid – Test
– Idle Validation – Test
– Indicator Lamp Problem
– Injector Code – Calibrate
– Injector Data Incorrect – Test
– Injector Solenoid – Test
– Inlet Air Is Restricted
– Intake Manifold Air Pressure Is High
– Intake Manifold Air Pressure Is Low
– Intake Manifold Air Temperature Is High
– Mode Selection – Test
– Motorized Valve – Test
– NOx Conversion Is Low
– NOx Sensor – Test
– NRS Exhaust Gas Temperature Is High
– NRS Mass Flow Rate Problem
– Oil Consumption Is Excessive
– Oil Contains Coolant
– Oil Contains Fuel
– Oil Level Is Low
– Oil Pressure Is Low
– Power Is Intermittently Low or Power Cutout Is Intermittent
– Power Take-Off – Test
– Relay – Test – ECM Power Relay
– Relay – Test – Start Relay
– SCR Catalyst Has Incorrect Inlet Temperature
– SCR Inducement Emergency Override
– SCR Warning System Problem
– Sensor (Data Link Type) – Test
– Sensor Calibration Required – Test
– Sensor Signal (Analog, Active) – Test – Sensors on the J1 ECM
– Sensor Signal (Analog, Active) – Test – Sensors on the J2 ECM
– Sensor Signal (Analog, Passive) – Test
– Sensor Signal (PWM) – Test
– Sensor Supply – Test
– Service Information Report
– Service Tool Error Identifiers
– Service Tool Features
– Shutdown (Ground Level) – Test
– Solenoid Valve – Test – Solenoid Valves that Connect to the
– Solenoid Valve – Test – Solenoid Valves that Connect to the
– Soot Sensor – Test
– Speed Control (Analog) – Test
– Speed Control (PWM) – Test
– Speed/Timing – Test
– Switch Circuits – Test – Air Filter Restriction Switch
– Switch Circuits – Test – Multiposition Throttle Switch
– System Overview
– Test ECM Mode
– Valve Lash Is Excessive
– Valve Position – Test
– Water in Fuel – Test
– Welding Precaution