336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
– Calibration
– Charging System – Test
– Determining Diagnostic Trouble Codes
– Diagnostic Capabilities
– Diagnostic Trouble Codes
– Diagnostic Trouble Codes
– Diagnostic Trouble Codes
– Electrical Component and Connector Locations
– Electrical Connector – Inspect
– Electrical Input Components
– Electrical Output Components
– Electronic Control Module (ECM) – Configure
– Electronic Control Module (ECM) – Flash Program
– Electronic Control Module (ECM) – Replace
– Electronic Control Module (Machine)
– Emerging Symptom Information
– Event Codes
– General Information
– General Information
– MID 299, 1129-3
– MID 299, 1129-4
– MID 299, 1129-8
– MID 299, 1130-3
– MID 299, 1130-4
– MID 299, 1130-8
– MID 299, 1160-3
– MID 299, 1160-6
– MID 299, 1525-3
– MID 299, 1525-5
– MID 299, 1525-6
– MID 299, 1530-3
– MID 299, 1530-5
– MID 299, 1530-6
– MID 299, 1593-3
– MID 299, 1593-5
– MID 299, 1593-6
– MID 299, 1594-3
– MID 299, 1594-5
– MID 299, 1594-6
– MID 299, 1595-3
– MID 299, 1595-5
– MID 299, 1595-6
– MID 299, 1596-3
– MID 299, 1596-5
– MID 299, 1596-6
– MID 299, 1597-3
– MID 299, 1597-5
– MID 299, 1597-6
– MID 299, 1598-3
– MID 299, 1598-5
– MID 299, 1598-6
– MID 299, 1609-3
– MID 299, 1609-4
– MID 299, 1609-8
– MID 299, 1657-3
– MID 299, 1657-4
– MID 299, 1657-8
– MID 299, 1658-3
– MID 299, 1658-4
– MID 299, 1658-8
– MID 299, 1665-3
– MID 299, 1665-5
– MID 299, 1665-6
– MID 299, 1666-3
– MID 299, 1666-5
– MID 299, 1666-6
– MID 299, 167-12
– MID 299, 168-5
– MID 299, 1939-3
– MID 299, 1939-5
– MID 299, 1939-6
– MID 299, 1952-2
– MID 299, 1952-9
– MID 299, 1956-3
– MID 299, 1956-4
– MID 299, 1956-8
– MID 299, 1960-9
– MID 299, 1968-3
– MID 299, 1968-4
– MID 299, 1968-8
– MID 299, 1969-3
– MID 299, 1969-4
– MID 299, 1969-8
– MID 299, 2103-3
– MID 299, 2103-5
– MID 299, 2103-6
– MID 299, 2265-3
– MID 299, 2265-4
– MID 299, 2265-8
– MID 299, 2266-3
– MID 299, 2266-4
– MID 299, 2266-8
– MID 299, 2300-9
– MID 299, 2402-2
– MID 299, 2402-9
– MID 299, 2420-3
– MID 299, 2420-5
– MID 299, 2420-6
– MID 299, 2421-3
– MID 299, 2421-5
– MID 299, 2421-6
– MID 299, 2422-3
– MID 299, 2422-5
– MID 299, 2422-6
– MID 299, 2423-3
– MID 299, 2423-5
– MID 299, 2423-6
– MID 299, 2425-3
– MID 299, 2425-4
– MID 299, 2425-8
– MID 299, 2426-3
– MID 299, 2426-4
– MID 299, 2426-8
– MID 299, 2429-3
– MID 299, 2429-4
– MID 299, 2429-8
– MID 299, 246-19
– MID 299, 246-9
– MID 299, 247-19
– MID 299, 247-9
– MID 299, 262-6
– MID 299, 2664-3
– MID 299, 2664-5
– MID 299, 2664-6
– MID 299, 2665-3
– MID 299, 2665-5
– MID 299, 2665-6
– MID 299, 269-6
– MID 299, 2695-3
– MID 299, 2695-5
– MID 299, 2695-6
– MID 299, 287-3
– MID 299, 287-6
– MID 299, 288-3
– MID 299, 288-6
– MID 299, 2912-3
– MID 299, 2912-6
– MID 299, 2913-3
– MID 299, 2913-6
– MID 299, 3012-3
– MID 299, 3012-4
– MID 299, 3012-8
– MID 299, 3038-3
– MID 299, 3038-5
– MID 299, 3038-6
– MID 299, 3042-3
– MID 299, 3042-5
– MID 299, 3042-6
– MID 299, 3423-13
– MID 299, 3545-3
– MID 299, 3545-4
– MID 299, 3545-8
– MID 299, 3546-3
– MID 299, 3546-4
– MID 299, 3546-8
– MID 299, 3572-3
– MID 299, 3572-4
– MID 299, 3572-8
– MID 299, 3573-3
– MID 299, 3573-4
– MID 299, 3573-8
– MID 299, 3574-3
– MID 299, 3574-4
– MID 299, 3574-8
– MID 299, 3575-3
– MID 299, 3575-5
– MID 299, 3575-6
– MID 299, 3576-3
– MID 299, 3576-5
– MID 299, 3576-6
– MID 299, 3577-3
– MID 299, 3577-4
– MID 299, 3577-8
– MID 299, 3578-3
– MID 299, 3578-4
– MID 299, 3578-8
– MID 299, 3633-3
– MID 299, 3633-5
– MID 299, 3633-6
– MID 299, 3634-3
– MID 299, 3634-6
– MID 299, 3685-2
– MID 299, 3685-9
– MID 299, 3687-2
– MID 299, 3687-9
– MID 299, 374-3
– MID 299, 374-5
– MID 299, 374-6
– MID 299, 376-3
– MID 299, 376-5
– MID 299, 376-6
– MID 299, 41-6
– MID 299, 581-3
– MID 299, 581-5
– MID 299, 581-6
– MID 299, 590-9
– MID 299, 598-3
– MID 299, 598-5
– MID 299, 598-6
– MID 299, 600-4
– MID 299, 600-9
– MID 299, 732-3
– MID 299, 732-5
– MID 299, 732-6
– MID 299, 735-3
– MID 299, 735-5
– MID 299, 735-6
– MID 299, 781-3
– MID 299, 781-6
– MID 299, 96-4
– MID 299, 96-9
– Related Components
– Service Tools
– Symptom Troubleshooting
– System Operation
– System Schematic
– Wiring Harness (Open Circuit) – Test
– Wiring Harness (Short Circuit) – Test
336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Tool Control System
– Combined Function – Electric Control
– Combined Function – Electric Control
– Combined Function – Electric Control: Default Value of Work
– Combined Function – Electric Control: Parameter Adjustment
– Combined Function – Electric Control: Parameter Setting
– Combined Function – Electric Control: Relief Valve (Line) –
– 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 (Line) – Test and Adjust
– Medium Pressure: Relief Valve (Main) – Test and Adjust
– One-Way/One or Two Pump – Electric Control
– One-Way/One or Two Pump – Electric Control
– 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 – Electric Control: Relief Valve
– One-Way/One or Two Pump – Electric Control: Relief Valve
– Process for Setting Up the Work Tool
– Sensors
– Solenoid Valve (Proportional Reducing) – Calibrate – Attachment
– Solenoid Valve (Proportional Reducing) – Calibrate – Flow Limit
– Solenoid Valve (Proportional Reducing) – Calibrate – Pilot Pressure
– Solenoid Valve (Proportional Reducing) – Calibrate – Variable
– Solenoid Valves
– Switches
– System Identification
– Two-Way/One Pump – Electric Control
– Two-Way/One Pump – Electric Control
– Two-Way/One Pump – Electric Control: Default Value of Work
– Two-Way/One Pump – Electric Control: Parameter Adjustment
– Two-Way/One Pump – Electric Control: Parameter Setting
– Two-Way/One Pump – Electric Control: Relief Valve (Line) –
– Work Tool – Select
– Work Tool Parameter – Program
– Work Tool Parameters – Control Functions
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
Cat® Grade Control Depth & Slope for E-Series and F-Series Excavators
– System Components
– Guidance Terms
– Machine Dimensions
– System – Set
– System – Set
– Machine Dimensions – Configure
– System – Calibrate
– System Accuracy – Test
– Connector Contact Description
– General Information
Disassembly and Assembly 336E Excavator and 336E MHPU Mobile Hydraulic Power Unit C9.3 Engine Supplement
– Aftercooler – Remove and Install
– Air Cleaner – Remove and Install
– Alternator – Remove and Install
– Battery – Remove and Install
– Belt Tightener – Remove and Install – Alternator, Refrigerant
– Belt Tightener – Remove and Install – Fan Drive
– Clean Emissions Module – Remove and Install – Clean
– Combustion Head – Remove and Install – Clean Emissions
– Cooling System Package (Radiator, Hydraulic Oil Cooler, and
– Cooling System Package (Radiator, Hydraulic Oil Cooler, and
– Cooling System Package (Radiator, Hydraulic Oil Cooler, and
– Crankshaft Front Seal – Remove and Install
– Crankshaft Vibration Damper and Pulley – Remove and Install
– Diesel Particulate Filter – Remove and Install – Clean Emissions
– Diesel Particulate Filter – Remove and Install – Diesel Oxidation
– Disconnecting Snap To Connect Fittings
– Electric Starting Motor – Remove and Install
– Electronic Control (ARD Combustion Air) – Remove and Install
– Engine and Main Hydraulic Pump – Remove and Install
– Engine Electronic Control – Remove and Install
– Engine Front Mount – Remove and Install
– Engine Oil Cooler – Remove and Install
– Engine Oil Filter Base – Remove and Install – Remote
– Engine Oil Pump – Remove and Install
– Engine Rear Mount – Remove and Install
– Exhaust Elbow – Remove and Install – Clean Emissions Module
– Fan and Fan Drive – Remove and Install
– Fan Drive – Assemble
– Fan Drive – Disassemble
– Fan Drive – Remove and Install
– Flame Detection Temperature Sensor – Remove and Install –
– Fuel Cooler – Remove and Install
– Fuel Filter and Base – Remove and Install – Secondary
– Fuel Manifold – Remove and Install – Clean Emissions Manifold
– Fuel Transfer Pump – Remove and Install
– Fumes Disposal Filter – Remove and Install – Element and
– Hood – Remove and Install
– Hood – Remove and Install
– Hydraulic Oil Cooler – Remove and Install
– Ignition Coil – Remove and Install – Clean Emissions Module
– Nozzle Heater Harness – Remove and Install
– Oil Pan – Remove and Install
– Pressure Sensor (DPF) – Remove and Install – Clean Emissions
– Radiator – Remove and Install
– Refrigerant Compressor – Remove and Install
– Refrigerant Condenser – Remove and Install
– Relay (ARD Nozzle Heater) – Remove and Install – Clean
– Soot Sensor – Remove and Install – Clean Emissions Module
– System Pressure – Release
– Temperature Sensor (DPF) – Remove and Install – Clean
– Turbocharger – Remove and Install
– Water Pump – Remove and Install
– Water Separator and Fuel Priming Pump – Remove and Install
– Water Temperature Regulator – Remove and Install
Disassembly and Assembly 336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems
– Auxiliary Pilot Valve (Straight Travel) – Assemble
– Auxiliary Pilot Valve (Straight Travel) – Disassemble
– 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) – Assemble – Hydraulic Lockout,
– Control Manifold (Pilot Oil) – Disassemble – 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
– Control Valve (Quick Coupler) – 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 – Disassemble
– Final Drive and Travel Motor – Remove and Install
– Front Idler and Recoil Spring – Remove and Install
– Fuel Tank – Remove and Install
– Gear Pump (Auxiliary) – Assemble
– Gear Pump (Auxiliary) – Disassemble
– 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 – Assemble
– Hydraulic Tank – Disassemble
– Hydraulic Tank – Remove and Install
– Hydraulic Track Adjusters – Assemble
– Hydraulic Track Adjusters – Disassemble
– Hydraulic Track Adjusters – Remove and Install
– Load Control Valve (Boom Cylinder) – Assemble
– Load Control Valve (Boom Cylinder) – Assemble
– Load Control Valve (Boom Cylinder) – Disassemble
– Load Control Valve (Boom Cylinder) – Disassemble
– Load Control Valve (Boom Cylinder) – Remove and Install
– 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 – Assemble
– Main Control Valve – Disassemble
– Main Control Valve – Disassemble
– Main Control Valve – Remove and Install
– Main Hydraulic Pump – Assemble
– Main Hydraulic Pump – Disassemble
– Main Hydraulic Pump – Remove and Install
– Manual Valve (Boom Lowering) – 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 (Implement and Swing Priority) –
– Pressure Reducing Valve (Implement and Swing Priority) –
– Pressure Reducing Valve (Implement and Swing Priority) –
– Pressure Reducing Valve (Medium Pressure) – Remove and
– Pressure Reducing Valve – Remove and Install – Boom Priority
– Pressure Switch (Refrigerant Pressure Cutoff) – Remove and
– Pump Drive Coupling – 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
– Shuttle Valve – Remove and Install – Pilot Oil
– Shuttle Valve – Remove and Install – Straight Travel
– Solenoid Valve (Auxiliary Circuit) – Remove and Install – Tool
– Solenoid Valve (Negative Flow Control, Proportional Reducing
– Solenoid Valve (Negative Flow Control, Proportional Reducing
– Solenoid Valve (Negative Flow Control, Proportional Reducing
– Solenoid Valve (Quick Coupler) – Remove and Install
– Solenoid Valve (Two-Way Flow and One Pump/Two Pump) –
– Solenoid Valve – Remove and Install – Boom Regeneration
– Solenoid Valve – Remove and Install – Tool Control
– Sprocket – Remove and Install
– Stick – Remove and Install
– Stick Bearings and Seals – Remove and Install
– Stick Cylinder – Remove and Install
– Storage Box and Covers (Cab) – Remove and Install
– Swing Cushion Valve – Remove and Install
– Swing Cushion Valve – Remove and Install – Fine Swing
– Swing Drive – Assemble
– Swing Drive – Disassemble
– Swing Drive – Remove and Install
– Swing Gear and Bearing – Install
– Swing Gear and Bearing – Remove
– Swing Motor – Assemble
– Swing Motor – Disassemble
– Swing Motor – Remove and Install
– Swivel – Assemble
– Swivel – Disassemble
– Swivel – Remove and Install
– System Pressure – Release
– Track – Connect – Press Fit Master Pin
– Track – Separate – Press Fit Master Pin
– Track Carrier Roller – Remove and Install
– Track Roller – Remove and Install
– Travel Motor – Assemble
– Travel Motor – Disassemble
– Travel Motor – Remove and Install
– Upper Frame and Undercarriage Frame – Connect
– Upper Frame and Undercarriage Frame – Separate
– Window Wiper Motor – Remove and Install
Disassembly and Assembly C9.3 Engines for Caterpillar Built Machines
– Air Cleaner Housing – Remove and Install
– Air Compressor – Remove and Install
– Air Control Valve – Remove and Install
– Air Control Valve – Remove and Install – Control Module,
– Atmospheric Pressure Sensor – Remove and Install
– Bearing Clearance – Check
– Belt Tensioner – Remove and Install
– Camshaft – Install
– Camshaft – Remove
– Camshaft Bearings – Remove and Install
– Camshaft Gear – Remove and Install
– Combustion Head – Remove and Install – Clean Emissions
– Compression Brake – Assemble – Valve Assembly
– Compression Brake – Disassemble – Valve Assembly
– Compression Brake – Install
– Compression Brake – Remove
– Connecting Rod Bearings – Install
– Connecting Rod Bearings – Remove
– Coolant Temperature Sensor – Remove and Install
– Crankcase Pressure Sensor – Remove and Install
– Crankshaft – Install
– Crankshaft – Remove
– Crankshaft Front Seal – Install
– Crankshaft Front Seal – Remove
– Crankshaft Main Bearings – Install
– Crankshaft Main Bearings – Remove
– Crankshaft Rear Seal – Install
– Crankshaft Rear Seal – Remove
– Cylinder Block Cover – Remove and Install
– Cylinder Head – Install
– Cylinder Head – Remove
– Cylinder Liner – Install
– Cylinder Liner – Remove
– Diesel Particulate Filter – Remove and Install
– Diesel Particulate Filter – Remove and Install – Diesel Oxidation
– Disconnecting Snap To Connect Fittings
– Electric Starting Motor – Remove and Install
– Engine Control Module – Remove and Install
– Engine Oil Cooler – Remove and Install
– Engine Oil Filter Base – Remove and Install
– Engine Oil Pan – Remove and Install
– Engine Oil Pressure Sensor – Remove and Install
– Engine Oil Pump – Remove and Install
– Exhaust Cooler (NRS) – Remove and Install
– Exhaust Elbow – Remove and Install
– Exhaust Gas Valve (NRS) – Assemble
– Exhaust Gas Valve (NRS) – Disassemble
– Exhaust Gas Valve (NRS) – Remove and Install
– Exhaust Manifold – Remove and Install
– Exhaust Sensor Lines – Remove and Install
– Fan Drive Mounting Group – Remove and Install
– Flame Detection Temperature Sensor – Remove and Install
– Flywheel – Install
– Flywheel – Remove
– Flywheel Housing – Remove and Install
– Front Cover – Remove and Install
– Fuel Filter Base – Remove and Install
– Fuel Injection Pump – Remove and Install
– Fuel Lines – Remove and Install
– Fuel Manifold (Rail) – Remove and Install
– Fuel Manifold – Remove and Install – Return
– Fuel Pressure Sensor – Remove and Install – Rail
– Fuel Priming Pump – Remove and Install
– Fuel Transfer Pump – Remove and Install
– Fumes Disposal Filter – Remove and Install
– Housing (Front) – Install
– Housing (Front) – Remove
– Ignition Coil – Remove and Install – Clean Emissions Module
– 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 – Remove and Install
– Inlet Manifold Pressure Sensor – Remove and Install
– Inlet Manifold Temperature Sensor – Remove and Install
– Lifter Group – Remove and Install
– Muffler – Remove and Install
– Nozzle Heater Harness – Remove and Install – Harness
– Piston Cooling Jets – Remove and Install
– Pistons and Connecting Rods – Assemble – Symmetrical
– Pistons and Connecting Rods – Disassemble
– Pistons and Connecting Rods – Install
– Pistons and Connecting Rods – Remove
– Pressure Sensor (ARD Combustion Air) – Remove and Install
– Pressure Sensor (DPF) – Remove and Install
– Rear Power Take-Off (RPTO) – Install
– Rear Power Take-Off (RPTO) – Remove
– Relay (ARD Nozzle Heater) – Remove and Install – Clean
– Relief Valve (Fuel) – Remove and Install
– Rocker Arm – Assemble
– Rocker Arm – Disassemble
– Rocker Arm and Shaft – Install
– Rocker Arm and Shaft – Remove
– Solenoid Valve (ARD Main Fuel) – Remove and Install
– Solenoid Valve (Exhaust Balance) – Remove and Install
– Soot Antenna – Remove and Install
– Soot Sensor – Remove and Install
– Speed/Timing Sensor – Remove and Install
– Temperature Sensor (DPF) – Remove and Install
– Turbocharger – Remove and Install – Cooled by Coolant
– Unit Injector – Install
– Unit Injector – Remove
– Unit Injector Sleeve – Install
– Unit Injector Sleeve – Remove
– Valve Mechanism Cover – Remove and Install
– Vibration Damper and Pulley – Remove and Install
– Water Pump – Assemble
– Water Pump – Disassemble
– Water Pump – Remove and Install
– Water Temperature Regulator – Remove and Install
E Series Excavator Monitoring System
– Prestart Monitoring Function – If Equipped
– Power Mode Setting Menu
– Maintenance Intervals Menu
– Work Tool Select Menu
– Current Totals Menu
– Engine Shutdown Setting Menu
– Password Change Menu
– Service Menu
– ECM Summary Menu
– Diagnostic Menu
– Status Menu
– Warning Operation
– Configuration Menu
– Tool Programming Menu
– Override Parameters Menu
– Calibration Menu
– Device Test Menu
– WinFlash Menu
– System Schematic
– Password Entry
– Input Components
– Data Link
– Menu Outline
– Display Setting Menu
– Language Select Menu
– Performance Menu
– General Information
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
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
Schematic Caterpillar 336E Excavator – Attachment Hydraulic System
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Medium Pressure – Rotary Tool Circuit
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
Schematic Caterpillar 336E Excavator Electrical System
– Feature
– Cover Page
– Information
– Component Location
– Operator Station
– Engine and Chassis
– Page 1 of 2
– Page 2 of 2
– Accugrade / Cat Grade Control / Product Link
– Connector Location
– Operator Station
– Engine and Chassis
– Accugrade / Cat Grade Control / Product Link
– Schematics
– Operator Station
– Engine and Chassis
– Accugrade / Cat Grade Control / Product Link
– Machine Views
– Operator Station
– Operator Station Bottom
– Operator Station Left View-1
– Operator Station Left View-2
– Operator Station Platform
– Operator Station Rear-1
– Operator Station Rear-2
– Operator Station Right
– Operator Station Top
– Operator’s Seat
– Operator’s Station
– Engine and Chassis
– Battery & Disconnect
– Battery Compartment
– Cab Rear & Swivel
– Engine Front & Boom
– Engine Front View
– Fuel Tank & Coolant
– Hydraulic AR
– Hydraulic Valve
– Hydraulic Valve Front
– Hydraulic Valve Left
– Operator Station Rear-1
– Operator Station Rear-2
– PL, PK, FL, FK, And FP Harnesses
– Remote Fuel Filter
– Storage Box & Tier 4
– Tier 4 & Engine Top
– Accugrade / Cat Grade Control / Product Link
– Operator’s Station
– GM Harness
– GW Harness
– GT Harness
– GP Harness
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control
– Bucket Cylinder
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Cab Bottom
– Hydraulic Tank and Pump
– Main Control Valve – Rear
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Bucket Cylinder
– Right Side Access Panel
– Smart Boom
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Quick Coupler Component Location
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
– Universal Quick Coupler
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Combined Function – Electrical Control
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
– Worktool Control
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
– Alternate Pattern Control – Two Way
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Bucket Cylinder
– Combined Function – Electric Control
– Right Side Access Panel
– Smart Boom
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Fine Filtration Circuit
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Schematic
– Machine Views
– Boom And Work Tool Control
– Machine Component Locations
– Machine Component Location Views
– Stick And Bucket Cylinder
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover page
– Tables
– Components
– Tap
– Schematic
– Machine Views
– Machine View
– Operator Station
– Main Hydraulic Pump
– Main Control Valve (Front View)
– Main Control Valve (Rear View)
– Two-Way Selector Valve
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover page
– Tables
– Components
– Tap
– Schematic
– Machine Views
– Machine View
– Operator Station
– Main Hydraulic Pump
– Main Control Valve (Front View)
– Main Control Valve (Rear View)
– Load Control and Boom Lower Valves
– Boom Drift Reduction Block
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover page
– Tables
– Components
– Tap
– Schematic
– Machine Views
– Machine View
– Operator Station
– Main Hydraulic Pump
– Main Control Valve (Front View)
– Main Control Valve (Rear View)
– Fine Swing Swing Cushion Valve
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover page
– Tables
– Components
– Tap
– Schematic
– Machine Views
– Machine View
– Operator Station
– Main Hydraulic Pump
– Main Control Valve – Front View
– Main Control Valve – Rear View
– Medium Pressure
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover page
– Tables
– Components
–
Tap
– Schematic
– Machine Views
– Machine View
– Operator Station
– Main Hydraulic Pump
– Main Control Valve (Front View)
– Main Control Valve (Rear View)
– Quick Coupler Valve
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover page
– Tables
– Components
– Tap
– Schematic
– Machine Views
– Top View – Under Boom
– Operator Station
– Main Valve – Rear View
– Main Valve – Front View
– Main Pump
– Machine View
– Machine – Top View
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Page 1 of 2
– Page 2 of 2
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine View
– Main Pump
– Main Valve (Front View) (With Attachment)
– Main Valve (Rear View)
– Operator Station (With Attachment)
– Top Rear View – With Attachment
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Fluid Power Symbols
– Electrical Symbols
– Schematic
– Machine Views
– Machine Component Locations
– Boom Cylinder
– Chassis Front View
– Hydraulic Tank and Pump Circuit
– Main Control Valve
– Operator Station
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover Page
– Information
– Component Location
– Page 1 of 2
– Page 2 of 2
– Tap Location
– Schematic
– Machine Views
– Machine View
– Main Pump
– Main Valve (Front View) (With Attachment)
– Main Valve (Rear View)
– Operator Station (With Attachment)
– Right Rear View – With Attachment
Schematic Caterpillar 336E Excavator Hydraulic System – Attachment
– Features
– Cover page
– Tables
– Components
– Tap
– Schematic
– Schematic
– Machine Views
– Machine View
– Operator Station View
– Main Valve Front View
– Main Valve Rear View
– Main Pump View
– Main Pump with Attachment View
Schematic Caterpillar 336E Excavator Hydraulic System
Schematic Caterpillar 336E Excavator Hydraulic System
– Features
– Cover Page
– Information
– Component Location
– Tap Location
– Schematic
– Machine Views
– Machine Component Locations
– Boom Lowering Control Valve
– Bucket Cylinder
– Right Side Access Panel
– Stick Cylinder
– Top Down View – Cab
– Top Down View – Machine Center
– Work Tool Control
Schematic Caterpillar 336E Excavator and 336E MHPU Hydraulic System
– Features
– Cover page
– Tables
– Components
– Taps
– Schematic
– Schematic
– Machine Views
– Machine View
– Operator Station
– Main Pump
– Valve Group – Front
– Valve Group – Rear
Schematic Caterpillar 336E Excavator, 336E MHPU, and 336E HVG UHD MHPU Electrical System
– Feature
– Cover Page
– Information
– Component Location
– Operator Station
– Engine and Chassis
– Accugrade, Cat Grade Control and Product Link
– Connector Location
– Operator Station
– Engine and Chassis
– Accugrade, Cat Grade Control and Product Link
– Schematics
– Operator Station
– Engine and Chassis
– Accugrade, Cat Grade Control and Product Link
– Machine Views
– Operator Station
– Below Operator Platform
– Cab to Chassis Junction
– Oper. Station Bottom
– Operator Station Platform
– Operator Station Rear
– Operator Station Right
– Operator Station Top
– Operator’s Seat
– Operator’s Station
– Rear of Operator Seat
– Engine and Chassis
– Battery Compartment
– CEM Components
– Engine Front and Boom
– Engine Front View
– Fuel Tank and Cooling
– Hydraulic Valve Front
– Hydraulic Valve Left
– Hydraulic Valve
– Hydraulics
– Oper. Station Rear
– Operator Station Rear
– PL, PK, and FP Harnesses
– Remote Fuel Filter
– Storage Box
– Top of Engine
– Accugrade, Cat Grade Control and Product Link
– GM Harness
– GP Harness
– GT Harness
– GW Harness
– Operator’s Station
Schematic Caterpillar Air Conditioning Electrical System
Specifications 336E Excavator Machine System
– Accumulator (Pilot)
– Accumulator (Pilot)
– Air Cleaner – Mounting
– Air Cleaner – Mounting
– Air Conditioner Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines
– Auxiliary Hydraulic Lines – Stick
– Auxiliary Hydraulic Lines – Stick
– Auxiliary Hydraulic Lines – Stick
– Blower Motor
– Boom – 6.2 m (20.30 ft)
– Boom – 6.5 m (21.30 ft)
– Boom – 6.5 m (21.33 ft)
– Boom – 6.500 m (21.3254 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 Adjuster
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Cylinder Lines
– Bucket Linkage
– Bucket Linkage
– Bucket Linkage
– Bucket Sidecutter
– Cab
– Cab
– Cab – Air Duct
– Cab – Front Window Guard
– Check Valve
– Check Valve
– Check Valve
– Check Valve (Hydraulic Oil Cooler Bypass)
– Control Manifold (Pilot Oil)
– Control Valve
– Control Valve (Auxiliary)
– Control Valve (Boom Lowering)
– Control Valve (Boom Lowering) – Manual
– Control Valve – Boom Regeneration
– Control Valve – Regeneration
– Cooling Lines
– Counterweight
– Counterweight Mounting
– Coupler Lines
– Coupler Lines
– Coupler Lines
– Coupler Lines
– Cylinder Guard
– Drain Line
– Drain Line
– Drift Reduction Valve
– Drift Reduction Valve – Boom Lowering
– Ether Starting Aid
– Fan Drive Pump
– Fan Drive Pump
– Final Drive
– Final Drive
– Final Drive and Motor Fastener (Mounting)
– Front Idler
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines
– Front Lines – Medium Pressure
– Grease Lines
– Grease Lines
– 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 Oil Cooler Lines Group
– Hydraulic Oil Cooler Lines Group
– Hydraulic Oil Cooler Lines Group
– Hydraulic Pedal Control (Auxiliary)
– Hydraulic Tank and Filter
– Hydraulic Tank and Filter
– Hydraulic Tank Mounting
– Joystick Control
– Main Control Valve
– Main Control Valve
– Main Control Valve
– Main Control Valve – Mounting
– Manifold and Reducing Valve (Pilot Oil)
– Oil Filter (Hydraulic) – Case Drain
– Oil Filter (Return)
– 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
– 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 – Combined Function, Smart Boom
– Pilot Lines – Control Valve, Swing, Swivel
– Pilot Lines – Joystick and Pedals
– Pilot Lines – Medium Pressure, Electric
– Pilot Lines – Stick Lowering Control
– Pilot Lines – Stick Lowering Control
– Pilot Valve (Joystick)
– Pilot Valve (Travel)
– Pilot Valve (Travel)
– Piston Pump (Main Hydraulic)
– Piston Pump (Main Hydraulic) – Mounting
– Pressure Reducing Valve (Boom Priority)
– Pressure Sensor
– Pressure Switch (Refrigerant Pressure Cutoff)
– Pump Coupling
– Pump Lines
– Pump Lines
– Pump Lines
– Pump Lines
– Quick Coupler
– Quick Coupler
– Recoil Spring
– Refrigerant Compressor
– Relief Valve (Line)
– Relief Valve (Line)
– Relief Valve (Main)
– Relief Valve (Main)
– Relief Valve (Main) – Heavy Lift
– Relief Valve (Main) – Negative Flow Control
– Relief Valve (Negative Flow Control)
– Relief Valve (Pilot)
– Relief Valve (Pilot)
– Relief Valve (Pilot) – Front Lines
– Return Lines
– Return Lines (Boom Lowering Control)
– Return Lines – Rear
– Return Lines – Rear
– Return Lines – Smart Boom
– Rollover Protective Structure (ROPS) Mounting
– Shuttle Valve (Pilot Lines)
– Shuttle Valve – Ball Resolver
– Solenoid Valve
– Solenoid Valve (Proportional Reducing)
– Solenoid Valve (Proportional Reducing)
– Solenoid Valve (Quick Coupler)
– Solenoid Valve (Quick Coupler)
– Solenoid Valve (Work Tool, 4-Function)
– Solenoid Valve – Load Sensing
– Solenoid Valve and Mounting
– Sprocket
– Stick – 2.150 m (7.0538 ft)
– Stick – 2.550 m (8.3661 ft)
– Stick – 2.800 m (9.1864 ft)
– Stick – 2.800 m (9.1864 ft)
– Stick – 3.2 m (10.50 ft)
– Stick – 3.200 m (10.4987 ft)
– Stick – 3.900 m (12.7953 ft)
– Stick Cylinder
– Stick Cylinder
– Stick Cylinder Lines
– Stick Cylinder Lines
– Stick Lines
– Stick Lines – Quick Coupler
– Stick Lines – Quick Coupler
– Swing Cushion Valve
– Swing Cushion Valve – Fine Swing
– Swing Drive
– Swing Drive
– Swing Drive Mounting
– Swing Gear and Bearing
– Swing Gear and Bearing
– Swing Motor
– Swivel
– Swivel
– Temperature Sensor (Hydraulic Oil)
– Track
– Track Adjuster
– Track Carrier Roller
– Track Roller (Single Flange)
– Track Roller Mounting
– Travel Counterbalance Valve
– Travel Motor
– Travel Motor and Mounting
– Travel Motor Guard
– Travel Motor Guard
– Travel Motor Lines
– Upper Frame
– Upper Frame
– Vandalism Guard
Specifications C9.3 Engines for Caterpillar Built Machines
– Air Inlet Elbow
– Alternator
– Alternator and Regulator
– Atmospheric Pressure Sensor
– Belt Tensioner
– Boost Pressure Sensor
– Camshaft
– Connecting Rod
– Connecting Rod Bearing Journal
– Coolant Temperature Sensor
– Crankcase Pressure Sensor
– Crankshaft
– Crankshaft Pulley
– Crankshaft Seals
– Cylinder Block
– Cylinder Block Cover Group
– Cylinder Head
– Cylinder Head Valves
– Electric Starting Motor
– Electronic Unit Injector Wiring
– Engine Design
– Engine Oil Filter Base
– Engine Oil Pan
– Engine Oil Pressure Sensor
– Engine Support (Front)
– Exhaust Combustion Lines
– Exhaust Gas Valve (NRS)
– Exhaust Lines (DPF Inlet)
– Exhaust Manifold
– Exhaust Sensor and Lines (NRS)
– Fastener Group (Vibration Damper)
– Flywheel
– Flywheel Housing
– Flywheel Housing
– Front Housing and Covers
– Fuel Filter Base
– Fuel Injection Lines
– Fuel Injection Pump
– Fuel Injector
– Fuel Manifold (ARD)
– Fuel Pressure Sensor
– Gear Group (Front)
– Inlet Air Temperature Sensor
– Inlet Manifold
– Main Bearing Journal
– Mounting Straps
– Piston and Rings
– Piston Cooling Jet
– Pressure Sensor (ARD Combustion Air)
– Pressure Sensor (DPF Inlet)
– Pressure Sensor (NOx Reduction System)
– Pressure Sensor (NRS Differential)
– Solenoid Valve
– Soot Antenna
– Speed/Timing Sensor
– Temperature Sensor (DPF Inlet, Flame Detect)
– Temperature Sensor (NOx Reduction System)
– Turbocharger
– Valve Mechanism Cover
– Valve Rocker Arms, Lifters, and Bridges
– Water Lines
– Water Pump
– Water Temperature Regulator
Systems Operation & Testing and Adjusting C9.3 Engines for Caterpillar Built Machines
– Aftercooler – Test
– Air in Fuel – Test
– Air Inlet and Exhaust System
– Air Inlet and Exhaust System – Inspect
– ARD Fuel System – Flush
– ARD Fuel System – Test
– ARD Nozzle Heater (Current) – Test
– Basic Engine
– Battery – Test
– Charging System – Test
– Clean Emissions Module
– Cleanliness of Fuel System Components
– Compression Brake
– Connecting Rod Bearings – Inspect
– Cooling System
– Cooling System – Check – Overheating
– Cooling System – Inspect
– Cooling System – Test
– Cylinder Block – Inspect
– Cylinder Liner Projection – Inspect
– Diesel Particulate Filter – Clean
– Electric Starting System – Test
– Electrical System
– Electronic Control System Components
– Engine Crankcase Pressure (Blowby) – Test
– Engine Oil Pressure – Test
– Engine Speed – Check
– Engine Valve Lash – Inspect/Adjust – C9.3 Engines
– Excessive Bearing Wear – Inspect
– Excessive Engine Oil Consumption – Inspect
– Exhaust Cooler (NRS) – Clean
– Exhaust Cooler (NRS) – Test
– Exhaust Temperature – Test
– Finding Top Center Position for No. 1 Piston
– Flywheel – Inspect
– Flywheel Housing – Inspect
– Fuel Injection Pump – Test
– Fuel Injector – Test
– 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
– Injector Bypass Fuel Flow – Test
– Lubrication System
– Main Bearings – Inspect
– Pinion Clearance – Adjust
– Piston Ring Groove – Inspect
– Swirl Plate (ARD Combustion) – Inspect/Clean
– Turbocharger – Inspect
– Vibration Damper – Check – Viscous Vibration Damper
– Water Pump – Test
– Water Temperature Regulator – Test
Systems Operation 336E Excavator 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
– Bypass Valve (Return) – Bypass Check Valve
– Check Valve (Load)
– Check Valve (Return Makeup) – Slow Return Check Valve
– Check Valve (Return Makeup) – Slow Return Check Valve
– Control Valve (Boom Lowering)
– Control Valve (Boom Lowering)
– Control Valve (Stick Lowering)
– Control Valve (Stick Lowering)
– Control Valve (Straight Travel)
– Control Valve (Straight Travel)
– Cylinders (Boom, Stick and Bucket)
– Displacement Change Valve
– 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 Control Valve
– Main Hydraulic Pump
– Main Hydraulic System
– Main 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)
– Pilot Hydraulic System
– Pilot Hydraulic 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
– 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 Hydraulic System
– Travel Hydraulic System
– Travel Motor
– Travel Parking Brake
Testing and Adjusting 336E Excavator 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
– Machine Drift on a Slope – Check
– Main Hydraulic Pump Air – Purge
– Main Pump (Flow) – Test – Constant Horsepower Flow Control
– Main Pump (Flow) – Test – Hydraulic Power
– Operational Checks
– Overload Warning – Set – If Equipped
– Pump Control (Negative Flow) – Adjust
– Pump Control (Negative Flow) – Test
– Pump Control (Negative Flow) – Test
– Pump Control (Output Flow) – 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 – Boom
– Solenoid Valve (Proportional Reducing) – Calibrate – Negative
– Solenoid Valve (Proportional Reducing) – Calibrate – Negative
– Solenoid Valve (Proportional Reducing) – Calibrate – Power
– 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 on Level Ground – Test
– Travel on Level Ground – Test – Optional Test
– Visual Inspection
Troubleshooting C9.3 Tier 4 Interim Engines
– Acceleration Is Poor or Throttle Response Is Poor
– Aftertreatment Cooling Fan – Test
– Aftertreatment Identification Module – Test
– Air Shutoff – Test
– Alternator Problem – Charging Problem and/or Noisy
– ARD Combustion Air – Test
– ARD Combustion Air Valve – Replace
– ARD Combustion Supply Air Pressure Is Low
– ARD Does Not Activate
– ARD Failed to Ignite
– ARD Fuel Pressure Is High
– ARD Fuel Pressure Is Low
– ARD Fuel Supply – Test
– ARD Ignition – Test
– ARD Is Disabled
– ARD Loss of Combustion
– ARD Nozzle – Test
– ARD Nozzle Heater – Test
– ARD Temperature Is Low
– Battery Problem
– Cat ET Service Error Identifiers
– Cat ET Service Features
– Codes that Inhibit Operation of Aftertreatment System
– Component Location
– Configuration Parameters
– Coolant Contains Fuel
– Coolant Contains Oil
– Coolant Level – Test
– Coolant Level Is Low
– Coolant Temperature Is High
– Coolant Temperature Is Low
– Cooling Fan Control – Test
– Cooling Fan Is Always ON
– Cooling Fan Reversing – Test
– Crankcase Fumes Disposal Tube Has Oil Draining
– Crankcase Pressure Is High
– Crankcase Pressure Is Low
– Customer Passwords
– Cylinder Is Noisy
– Data Link – Test
– Data Link Configuration Status – Test
– Diagnostic Capabilities
– Diagnostic Trouble Codes
– Diesel Particulate Filter Collects Excessive Soot
– Diesel Particulate Filter Has Changed Regeneration Interval
– Diesel Particulate Filter Has High Ash Load
– Diesel Particulate Filter Has High Inlet Pressure
– Diesel Particulate Filter Has Low Inlet Pressure
– Diesel Particulate Filter Regeneration
– Diesel Particulate Filter Temperature Is High
– Diesel Particulate Filter Temperature Is Low
– 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 Overspeeds
– Engine Shutdown Occurrence
– Engine Shutdown Occurs Intermittently
– Engine Shutdown While Idling
– Engine Stalls at Low RPM
– Engine Top Speed Is Not Obtained
– Engine Vibration Is Excessive
– Ether Starting Aid – Test
– Event Codes
– Exhaust Balance Valve – Test
– Exhaust Has Black Smoke
– Exhaust Has Excessive White Smoke
– Exhaust System Contains Coolant
– Exhaust System Contains Fuel
– Exhaust System Contains Oil
– Exhaust Temperature Is High
– Factory Passwords
– Fuel Consumption Is Excessive
– Fuel Filter Is Restricted
– Fuel Injection Pump – Test
– Fuel Pressure Is High
– Fuel Pressure Is Low
– Fuel Rail Pressure Is Low
– Fuel Rail Pressure Is Low While Cranking
– Fuel Rail Pressure Leakage Is High
– Fuel System Water Separator Has Water
– Fuel Temperature Is High
– Idle Speed Is High
– Indicator Lamp – Test
– Indicator Lamp Problem
– Injector Solenoid – Test
– Injector Trim File – Install
– Inlet Air Is Restricted
– Intake Manifold Air Pressure Is Low
– Intake Manifold Air Temperature Is High
– NOx Reduction System (NRS) – Test
– NRS Exhaust Gas Temperature Is High
– Oil Consumption Is Excessive
– Oil Contains Coolant
– Oil Contains Fuel
– Oil Pressure Is Low
– Power Is Intermittently Low or Power Cutout Is Intermittent
– Sensor Calibration Required – Test
– Sensor Signal (Analog, Active) – Test
– Sensor Signal (Analog, Passive) – Test
– Sensor Supply – Test
– Service Information Report
– Shutdown (Ground Level) – Test
– Shutdown – Test
– Solenoid Valve – Test
– Soot Sensor – Test
– Speed Control (PTO) – Test
– Speed Control – Test
– Speed/Timing – Test
– Symptom Troubleshooting
– System Overview
– Test ECM Mode
– Timing – Calibrate
– Valve Lash Is Excessive
– Welding Precaution
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