John Deere 903K and 953K Tracked Feller Buncher Operation and Test Technical Manual (TM11621)

John Deere 903K and 953K Tracked Feller Buncher Index:

• Contents
  • General Information
    • Safety
      • Information for European Union Directives Compliance
      • Recognize Safety Information
      • Follow Safety Instructions
      • Operate Only If Qualified
      • Wear Protective Clothing
      • Avoid Unauthorized Machine Modifications
      • Inspect Machine
      • Stay Clear of Moving Parts
      • Avoid High-Pressure Oils
      • Avoid High-Pressure Fluids
      • Work In Ventilated Area
      • Handle Starting Fluid Safely
      • Prevent Fires
      • In Case of Machine Fire
      • Prevent Battery Explosions
      • Handle Chemical Products Safely
      • Dispose of Waste Properly
      • Prepare for Emergencies
      • Clean Debris from Machine
      • Control Pattern
      • Use Steps and Handholds Correctly
      • Start Only From Operator’s Seat
      • Use and Maintain Seat Belt
      • Avoid Work Site Hazards
      • Prevent Unintended Machine Movement
      • Operate Machine Safely
      • Avoid Machine Tip Over
      • Keep Riders Off Machine
      • Use Care When Swinging Machine
      • Operate Hoist (Boom) With Care
      • Avoid Backover Accidents
      • Operating On Slopes
      • Add and Operate Attachments Safely
      • Travel Safely
      • Avoid Power Lines
      • Operating or Traveling On Public Roads
      • Inspect and Maintain ROPS
      • Park and Prepare for Service Safely
      • Service Machines Safely
      • Service Cooling System Safely
      • Service Accumulator Systems Safely
      • Remove Paint Before Welding or Heating
      • Make Welding Repairs Safely
      • Drive Metal Pins Safely
  • Diagnostics
    • Engine Control Unit (ECU) Diagnostic Trouble Codes
      • 001321.05 — Starter Relay Control Current Below Normal Operating
        • Starter Relay Control Current Below Normal Diagnostic Procedure
      • 001321.16 — Starter Relay Control Above Normal Operating Range
        • Starter Relay Control Above Normal Operating Range Diagnostic Pr
      • 002003.09 — CAN Communication Lost for TCU
        • CAN Communication Lost for TCU Diagnostic Procedure
      • 003587.11 — Ether Aid Malfunction
        • Ether Aid Malfunction Diagnostic Procedure
    • Advanced Display Unit (ADU) Diagnostic Trouble Codes
      • 000158.03 — Switched Power Voltage High
        • Switched Power Voltage High Diagnostic Procedure
      • 000158.04 — Switched Power Voltage Low
        • Switched Power Voltage Low Diagnostic Procedure
      • 000168.03 — High Battery Voltage
      • 000168.04 — Battery Voltage Low
        • Battery Voltage Low Diagnostic Procedure
      • 000442.00 — Display Temp High
        • Display Temp High Diagnostic Procedure
      • 000442.01 — Display Temp Low
        • Display Temp Low Diagnostic Procedure
      • 001491.11 — LCD Backlight Failure
        • LCD Backlight Failure Diagnostic Procedure
      • 003597.02 — 5-Volt Power Supply Invalid
        • 5-Volt Power Supply Invalid Diagnostic Procedure
      • 003598.02 — 1.5-Volt Power Supply Invalid
        • 1.5-Volt Power Supply Invalid Diagnostic Procedure
      • 003599.02 — 3.3-Volt Power Supply Invalid
        • 3.3-Volt Power Supply Invalid Diagnostic Procedure
      • 523436.14 — ADU Watchdog Time Out
        • ADU Watchdog Time Out Diagnostic Procedure
      • 523773.03 — CAN HIGH Voltage High
        • CAN HIGH Voltage High Diagnostic Procedure
      • 523773.04 — CAN HIGH Voltage Low
        • CAN HIGH Voltage Low Diagnostic Procedure
      • 523774.03 — CAN LOW Voltage High
        • CAN LOW Voltage High Diagnostic Procedure
      • 523774.04 — CAN LOW Voltage Low
        • CAN LOW Voltage Low Diagnostic Procedure
      • 524050.12 — Real-Time Clock Bad Device or Component
        • Real-Time Clock Bad Device or Component Diagnostic Procedure
      • 524076.10 — Information Button Stuck
        • Information Button Stuck Diagnostic Procedure
      • 524077.10 — Back Key Button Stuck
        • Back Key Button Stuck Diagnostic Procedure
      • 524078.10 — Menu Select Button Stuck
        • Menu Select Button Stuck Diagnostic Procedure
      • 524080.10 — Down Arrow Button Stuck
        • Down Arrow Button Stuck Diagnostic Procedure
      • 524082.10 — Up Arrow Button Stuck
        • Up Arrow Button Stuck Diagnostic Procedure
    • Sealed Switch Module (SSM) Diagnostic Trouble Codes
      • 002033.09 — CAN Communication Lost for CCU
        • CAN Communication Lost for CCU Diagnostic Procedure
      • 002634.04 — SSM Ignition Relay Signal Short to Ground
        • Sealed Switch Module (SSM) Ignition Relay Signal Short to Ground
      • 002634.05 — SSM Ignition Relay Signal Open Circuit
        • Sealed Switch Module (SSM) Ignition Relay Signal Open Circuit Di
      • 520752.04 — Button 17 Keypad Stuck
        • Button 17 Keypad Stuck Diagnostic Procedure
      • 520752.09 — Button 17 LED Message
        • Button 17 LED Message Diagnostic Procedure
      • 520753.04 — Button 18 Keypad Stuck
        • Button 18 Keypad Stuck Diagnostic Procedure
      • 520753.09 — Button 18 LED Message
        • Button 18 LED Message Diagnostic Procedure
      • 520754.04 — Button 19 Keypad Stuck
        • Button 19 Keypad Stuck Diagnostic Procedure
      • 520754.09 — Button 19 LED Message
        • Button 19 LED Message Diagnostic Procedure
      • 520755.04 — Button 20 Keypad Stuck
        • Button 20 Keypad Stuck Diagnostic Procedure
      • 520755.09 — Button 20 LED Message
        • Button 20 LED Message Diagnostic Procedure
      • 523335.04 — Button 25 Keypad Stuck
        • Button 25 Keypad Stuck Diagnostic Procedure
      • 523335.09 — Button 25 LED Message
        • Button 25 LED Message Diagnostic Procedure
      • 523336.04 — Button 24 Keypad Stuck
        • Button 24 Keypad Stuck Diagnostic Procedure
      • 523336.09 — Button 24 LED Message
        • Button 24 LED Message Diagnostic Procedure
      • 523338.04 — Button 23 Keypad Stuck
        • Button 23 Keypad Stuck Diagnostic Procedure
      • 523338.09 — Button 23 LED Message
        • Button 23 LED Message Diagnostic Procedure
      • 523339.04 — Button 22 Keypad Stuck
        • Button 22 Keypad Stuck Diagnostic Procedure
      • 523339.09 — Button 22 LED Message
        • Button 22 LED Message Diagnostic Procedure
      • 523340.04 — Button 21 Keypad Stuck
        • Button 21 Keypad Stuck Diagnostic Procedure
      • 523340.09 — Button 21 LED Message
        • Button 21 LED Message Diagnostic Procedure
      • 523849.04 — Button 16 Keypad Stuck
        • Button 16 Keypad Stuck Diagnostic Procedure
      • 523849.09 — Button 16 LED Message
        • Button 16 LED Message Diagnostic Procedure
      • 523850.04 — Button 15 Keypad Stuck
        • Button 15 Keypad Stuck Diagnostic Procedure
      • 523850.09 — Button 15 LED Message
        • Button 15 LED Message Diagnostic Procedure
      • 523852.04 — Button 14 Keypad Stuck
        • Button 14 Keypad Stuck Diagnostic Procedure
      • 523852.09 — Button 14 LED Message
        • Button 14 LED Message Diagnostic Procedure
      • 523854.04 — Button 13 Keypad Stuck
        • Button 13 Keypad Stuck Diagnostic Procedure
      • 523854.09 — Button 13 LED Message
        • Button 13 LED Message Diagnostic Procedure
      • 523855.04 — Button 12 Keypad Stuck
        • Button 12 Keypad Stuck Diagnostic Procedure
      • 523855.09 — Button 12 LED Message
        • Button 12 LED Message Diagnostic Procedure
      • 523856.04 — Button 11 Keypad Stuck
        • Button 11 Keypad Stuck Diagnostic Procedure
      • 523856.09 — Button 11 LED Message
        • Button 11 LED Message Diagnostic Procedure
      • 523857.04 — Button 10 Keypad Stuck
        • Button 10 Keypad Stuck Diagnostic Procedure
      • 523857.09 — Button 10 LED Message
        • Button 10 LED Message Diagnostic Procedure
      • 523858.04 — Button 9 Keypad Stuck
        • Button 9 Keypad Stuck Diagnostic Procedure
      • 523858.09 — Button 9 LED Message
        • Button 9 LED Message Diagnostic Procedure
      • 523860.04 — Button 8 Keypad Stuck
        • Button 8 Keypad Stuck Diagnostic Procedure
      • 523860.09 — Button 8 LED Message
        • Button 8 LED Message Diagnostic Procedure
      • 523861.04 — Button 7 Keypad Stuck
        • Button 7 Keypad Stuck Diagnostic Procedure
      • 523861.09 — Button 7 LED Message
        • Button 7 LED Message Diagnostic Procedure
      • 523862.04 — Button 6 Keypad Stuck
        • Button 6 Keypad Stuck Diagnostic Procedure
      • 523862.09 — Button 6 LED Message
        • Button 6 LED Message Diagnostic Procedure
      • 523863.04 — Button 5 Keypad Stuck
        • Button 5 Keypad Stuck Diagnostic Procedure
      • 523863.09 — Button 5 LED Message
        • Button 5 LED Message Diagnostic Procedure
      • 523864.04 — Button 4 Keypad Stuck
        • Button 4 Keypad Stuck Diagnostic Procedure
      • 523864.09 — Button 4 LED Message
        • Button 4 LED Message Diagnostic Procedure
      • 523865.04 — Button 3 Keypad Stuck
        • Button 3 Keypad Stuck Diagnostic Procedure
      • 523865.09 — Button 3 LED Message
        • Button 3 LED Message Diagnostic Procedure
      • 523867.04 — Button 2 Keypad Stuck
        • Button 2 Keypad Stuck Diagnostic Procedure
      • 523867.09 — Button 2 LED Message
        • Button 2 LED Message Diagnostic Procedure
      • 523868.04 — Button 1 Keypad Stuck
        • Button 1 Keypad Stuck Diagnostic Procedure
      • 523868.09 — Button 1 LED Message
        • Button 1 LED Message Diagnostic Procedure
    • Cab Control Unit (CCU) Diagnostic Trouble Codes
      • 000237.02 — VIN Mismatch Bad Input Data
        • VIN Mismatch Bad Input Data Diagnostic Procedure
      • 000628.12 — Controller Not Programmed
        • Controller Not Programmed Diagnostic Procedure
      • 000701.03 — Harvester Leveler Input 1 Output Data Invalid, Too H
        • Harvester Leveler Input 1 Output Data Invalid, Too High Diagnost
      • 000701.04 — Harvester Leveler Input 2 Output Data Invalid, Too L
        • Harvester Leveler Input 2 Output Data Invalid, Too Low Diagnosti
      • 000702.03 — Harvester Leveler Input 3 Output Data Invalid, Too H
        • Harvester Leveler Input 3 Output Data Invalid, Too High Diagnost
      • 000702.04 — Harvester Leveler Input 4 Output Data Invalid, Too L
        • Harvester Leveler Input 4 Output Data Invalid, Too Low Diagnosti
      • 000703.03 — Harvester Leveler Input 1 Output Data Invalid, Too H
        • Harvester Leveler Input 1 Output Data Invalid, Too High Diagnost
      • 000703.04 — Harvester Leveler Input 2 Output Data Invalid, Too L
        • Harvester Leveler Input 2 Output Data Invalid, Too Low Diagnosti
      • 000704.03 — Harvester Leveler Input 3 Output Data Invalid, Too H
        • Harvester Leveler Input 3 Output Data Invalid, Too High Diagnost
      • 000704.04 — Harvester Leveler Input 4 Output Data Invalid, Too L
        • Harvester Leveler Input 4 Output Data Invalid, Too Low Diagnosti
      • 000818.05 — Harvester Pump 2 Relay Current Below Normal
        • Harvester Pump 2 Relay Current Below Normal Diagnostic Procedure
      • 000818.06 — Harvester Pump 2 Relay Current Above Normal
        • Harvester Pump 2 Relay Current Above Normal Diagnostic Procedure
      • 001503.03 — Armrest Switch Input Data Invalid, Too High
        • Armrest Switch Input Data Invalid, Too High Diagnostic Procedure
      • 001503.04 — Armrest Switch Input Data Invalid, Too Low
        • Armrest Switch Input Data Invalid, Too Low Diagnostic Procedure
      • 002000.09 — CAN Communication Lost for ECU
        • CAN Communication Lost for ECU Diagnostic Procedure
      • 002003.09 — CAN Communication Lost for TCU
        • CAN Communication Lost for TCU Diagnostic Procedure
      • 002040.09 — CAN Communication Lost for ADU
        • CAN Communication Lost for ADU Diagnostic Procedure
      • 002141.09 — CAN Communication Lost for SSM
        • CAN Communication Lost for SSM Diagnostic Procedure
      • 002204.09 — CAN Communication Lost for HCU
        • CAN Communication Lost for HCU Diagnostic Procedure
      • 002352.05 — Mid Front Drive Lights Current Below Normal
        • Mid Front Drive Lights Current Below Normal Diagnostic Procedure
      • 002352.06 — Mid Front Drive Lights Current Above Normal
        • Mid Front Drive Lights Current Above Normal Diagnostic Procedure
      • 002353.05 — Cab Front Lower Work Light Current Below Normal
        • Cab Front Lower Work Light Current Below Normal Diagnostic Proce
      • 002353.06 — Cab Front Lower Work Light Current Above Normal
        • Cab Front Lower Work Light Current Above Normal Diagnostic Proce
      • 002355.05 — Right Hand Drive Lights Current Below Normal
        • Right Hand Drive Lights Current Below Normal Diagnostic Procedur
      • 002355.06 — Right Hand Drive Lights Current Above Normal
        • Right Hand Drive Lights Current Above Normal Diagnostic Procedur
      • 002356.05 — Left Hand Drive Lights Current Below Normal
        • Left Hand Drive Lights Current Below Normal Diagnostic Procedure
      • 002356.06 — Left Hand Drive Lights Current Above Normal
        • Left Hand Drive Lights Current Above Normal Diagnostic Procedure
      • 002358.05 — Leveler Work Light Current Below Normal
        • Leveler Work Lights Current Below Normal Diagnostic Procedure
      • 002358.06 — Leveler Work Light Current Above Normal
        • Leveler Work Lights Current Above Normal Diagnostic Procedure
      • 002366.05 — Left Side Work Lights Current Below Normal
        • Left Side Work Lights Current Below Normal Diagnostic Procedure
      • 002366.06 — Left Side Work Lights Current Above Normal
        • Leveler Work Lights Current Above Normal Diagnostic Procedure
      • 002660.03 — Right Joystick X-Axis Input Data Invalid, Too High
        • Right Joystick X-Axis Input Data Invalid, Too High Diagnostic Pr
      • 002660.04 — Right Joystick X-Axis Input Data Invalid, Too Low
        • Right Joystick X-Axis Input Data Invalid, Too High Diagnostic Pr
      • 002661.03 — Right Joystick Y-Axis Input Data Invalid, Too High
        • Right Joystick Y-Axis Input Data Invalid, Too High Diagnostic Pr
      • 002661.04 — Right Joystick Y-Axis Input Data Invalid, Too Low
        • Right Joystick Y-Axis Input Data Invalid, Too High Diagnostic Pr
      • 002685.04 — Right Joystick Button 1 Input Data Invalid, Too Low
        • Right Joystick Button 1 Input Data Invalid, Too Low Diagnostic P
      • 002686.04 — Right Joystick Button 2 Input Data Invalid, Too Low
        • Right Joystick Button 2 Input Data Invalid, Too Low Diagnostic P
      • 002687.04 — Right Joystick Button 3 Input Data Invalid, Too Low
      • 002688.04 — Right Joystick Button 4 Input Data Invalid, Too Low
      • 002689.04 — Right Joystick Button 5 Input Data Invalid, Too Low
        • Right Joystick Button 5 Input Data Invalid, Too Low Diagnostic P
      • 002697.03 — Left Joystick X-Axis Input Data Invalid, Too High
        • Left Joystick X-Axis Input Data Invalid, Too High Diagnostic Pro
      • 002697.04 — Left Joystick X-Axis Input Data Invalid, Too Low
        • Left Joystick X-Axis Input Data Invalid, Too High Diagnostic Pro
      • 002698.03 — Left Joystick Y-Axis Input Data Invalid, Too High
        • Left Joystick Y-Axis Input Data Invalid, Too High Diagnostic Pro
      • 002698.04 — Left Joystick Y-Axis Input Data Invalid, Too Low
        • Left Joystick Y-Axis Input Data Invalid, Too High Diagnostic Pro
      • 002722.04 — Left Joystick Button 1 Input Data Invalid, Too Low
        • Left Joystick Button 1 Input Data Invalid, Too Low Diagnostic Pr
      • 002723.04 — Left Joystick Button 2 Input Data Invalid, Too Low
        • Left Joystick Button 2 Input Data Invalid, Too Low Diagnostic Pr
      • 002724.04 — Left Joystick Button 3 Input Data Invalid, Too Low
      • 002725.04 — Left Joystick Button 4 Input Data Invalid, Too Low
      • 002726.04 — Left Joystick Button 5 Input Data Invalid, Too Low
        • Left Joystick Button 5 Input Data Invalid, Too Low Diagnostic Pr
      • 522101.03 — Right Pedal Control Input Data Invalid, Too High
        • Right Pedal Control Input Data Invalid, Too High Diagnostic Proc
      • 522101.04 — Right Pedal Control Input Data Invalid, Too Low
        • Right Pedal Control Input Data Invalid, Too Low Diagnostic Proce
      • 522204.03 — Left Pedal Control Input Data Invalid, Too High
        • Left Pedal Control Input Data Invalid, Too High Diagnostic Proce
      • 522204.04 — Left Pedal Control Input Data Invalid, Too Low
        • Left Pedal Control Input Data Invalid, Too Low Diagnostic Proced
      • 522267.03 — Left Pedal Diagnostic Input Data Invalid, Too High
        • Left Pedal Diagnostic Input Data Invalid, Too High Diagnostic Pr
      • 522267.04 — Left Pedal Diagnostic Input Data Invalid, Too Low
        • Left Pedal Diagnostic Input Data Invalid, Too Low Diagnostic Pro
      • 522268.03 — Right Pedal Diagnostic Input Data Invalid, Too High
        • Right Pedal Diagnostic Input Data Invalid, Too High Diagnostic P
      • 522268.04 — Right Pedal Diagnostic Input Data Invalid, Too Low
        • Right Pedal Diagnostic Input Data Invalid, Too Low Diagnostic Pr
      • 523215.06 — TCU Valve Power Current Above Normal
        • TCU Valve Power Current Above Normal Diagnostic Procedure
      • 523323.04 — Harvester Service Switch Input Data Invalid, Too Low
        • Harvester Service Switch Input Data Invalid, Too Low Diagnostic
      • 523489.05 — Service Lights Relay Current Below Normal
        • Service Lights Relay Current Below Normal Diagnostic Procedure
      • 523489.06 — Service Lights Relay Current Above Normal
        • Service Lights Relay Current Above Normal Diagnostic Procedure
      • 523744.04 — Air Conditioner Control Input Data Invalid, Too Low
        • Air Conditioner Control Input Data Invalid, Too Low Diagnostic P
      • 524010.05 — Harvester Pump 2 Current Below Normal
      • 524010.06 — Harvester Pump 2 Current Above Normal
    • Transmission Control Unit (TCU) Diagnostic Trouble Codes
      • 000096.03 — Fuel Level Sensor Input Data Invalid, Too High
        • Fuel Level Sensor Input Data Invalid, Too High Diagnostic Proced
      • 000096.04 — Fuel Level Sensor Input Data Invalid, Too Low
        • Fuel Level Sensor Input Data Invalid, Too Low Diagnostic Procedu
      • 000237.02 — VIN Mismatch Bad Input Data
        • VIN Mismatch Bad Input Data Diagnostic Procedure
      • 000628.12 — Controller Not Programmed
        • Controller Not Programmed Diagnostic Procedure
      • 000639.12 — Communication System Failure
        • Communication System Failure Diagnostic Procedure
      • 000785.05 — Pump Unloader Solenoid Current Below Normal
        • Pump Unloader Solenoid Current Below Normal Diagnostic Procedure
      • 000785.06 — Pump Unloader Solenoid Current Above Normal
        • Pump Unloader Solenoid Current Above Normal Diagnostic Procedure
      • 001550.05 — Air Conditioner Clutch Current Below Normal
        • Air Conditioner Clutch Current Below Normal Diagnostic Procedure
      • 001550.06 — Air Conditioner Clutch Current Above Normal
        • Air Conditioner Clutch Current Above Normal Diagnostic Procedure
      • 002000.09 — CAN Communication Lost for ECU
        • CAN Communication Lost for ECU Diagnostic Procedure
      • 002049.09 — CAN Communication Lost for CCU
        • CAN Communication Lost for CCU Diagnostic Procedure
      • 002204.09 — CAN Communication Lost for HCU
        • CAN Communication Lost for HCU Diagnostic Procedure
      • 002364.05 — Enclosure Work Lights Relay Current Below Normal
        • Enclosure Work Lights Relay Current Below Normal Diagnostic Proc
      • 002364.06 — Enclosure Work Lights Relay Current Above Normal
        • Enclosure Work Lights Relay Current Above Normal Diagnostic Proc
      • 003318.03 — Leveler Pitch Sensor Input Data Invalid, Too High
      • 003318.04 — Leveler Pitch Sensor Input Data Invalid, Too Low
      • 003319.03 — Leveler Roll Sensor Input Data Invalid, Too High
      • 003319.04 — Leveler Roll Sensor Input Data Invalid, Too Low
      • 003413.04 — Enclosure Switch Input Data Invalid, Too Low
        • Enclosure Switch Input Data Invalid, Too Low Diagnostic Procedur
      • 003509.03 — Sensor Supply 1 Input Data Invalid, Too High
        • Sensor Supply 1 Input Data Invalid, Too High Diagnostic Procedur
      • 003509.04 — Sensor Supply 1 Input Data Invalid, Too Low
        • Sensor Supply 1 Input Data Invalid, Too Low Diagnostic Procedure
      • 003510.03 — Sensor Supply 2 Input Data Invalid, Too High
        • Sensor Supply 2 Input Data Invalid, Too High Diagnostic Procedur
      • 003510.04 — Sensor Supply 2 Input Data Invalid, Too Low
        • Sensor Supply 2 Input Data Invalid, Too Low Diagnostic Procedure
      • 003511.03 — Sensor Supply 3 Input Data Invalid, Too High
      • 003511.04 — Sensor Supply 3 Input Data Invalid, Too Low
      • 003512.03 — Sensor Supply 4 Input Data Invalid, Too High
      • 003512.04 — Sensor Supply 4 Input Data Invalid, Too Low
      • 003513.03 — Sensor Supply 5 Input Data Invalid, Too High
      • 003513.04 — Sensor Supply 5 Input Data Invalid, Too Low
      • 522340.05 — Enclosure Pump Relay Current Below Normal
        • Enclosure Pump Relay Current Below Normal Diagnostic Procedure
      • 522340.06 — Enclosure Pump Relay Current Above Normal
        • Enclosure Pump Relay Current Above Normal Diagnostic Procedure
      • 522447.05 — Right Track Forward Solenoid Current Below Normal
        • Right Track Forward Solenoid Current Below Normal Diagnostic Pro
      • 522447.06 — Right Track Forward Solenoid Current Above Normal
        • Right Track Forward Solenoid Current Above Normal Diagnostic Pro
      • 522448.05 — Right Track Reverse Solenoid Current Below Normal
        • Right Track Reverse Solenoid Current Below Normal Diagnostic Pro
      • 522448.06 — Right Track Reverse Solenoid Current Above Normal
        • Right Track Forward Solenoid Current Above Normal Diagnostic Pro
      • 522449.05 — Left Track Forward Solenoid Current Below Normal
        • Left Track Forward Solenoid Current Below Normal Diagnostic Proc
      • 522449.06 — Left Track Forward Solenoid Current Above Normal
        • Left Track Forward Solenoid Current Above Normal Diagnostic Proc
      • 522450.05 — Left Track Reverse Solenoid Current Below Normal
        • Left Track Reverse Solenoid Current Below Normal Diagnostic Proc
      • 522450.06 — Left Track Reverse Solenoid Current Above Normal
        • Left Track Reverse Solenoid Current Above Normal Diagnostic Proc
      • 522477.01 — Engine Air Filter Restriction Very Low
        • Engine Air Filter Restriction Very Low Diagnostic Procedure
      • 522477.04 — Engine Air Filter Restriction Input Data Invalid, To
        • Engine Air Filter Restriction Input Data Invalid, Too Low Diagno
      • 523195.05 — Enclosure Open Solenoid Current Below Normal
        • Enclosure Open Solenoid Current Below Normal Diagnostic Procedur
      • 523195.06 — Enclosure Open Solenoid Current Above Normal
        • Enclosure Open Solenoid Current Above Normal Diagnostic Procedur
      • 523196.05 — Enclosure Close Solenoid Current Below Normal
        • Enclosure Close Solenoid Current Below Normal Diagnostic Procedu
      • 523196.06 — Enclosure Close Solenoid Current Above Normal
        • Enclosure Close Solenoid Current Above Normal Diagnostic Procedu
      • 523541.05 — Travel Alarm Current Below Normal
        • Travel Alarm Current Below Normal Diagnostic Procedure
      • 523541.06 — Travel Alarm Current Above Normal
        • Travel Alarm Current Above Normal Diagnostic Procedure
      • 523821.14 — Controller Mismatch
      • 523821.31 — Controller Mismatch
      • 523983.05 — Fan Speed System Current Below Normal
        • Fan Speed System Current Below Normal Diagnostic Procedure
      • 523983.06 — Fan Speed System Current Above Normal
        • Fan Speed System Current Above Normal Diagnostic Procedure
      • 524124.05 — Reverse Fan Solenoid Current Below Normal
        • Reverse Fan Solenoid Current Below Normal Diagnostic Procedure
      • 524124.06 — Reverse Fan Solenoid Current Above Normal
        • Reverse Fan Solenoid Current Above Normal Diagnostic Procedure
      • 523938.05 — LH Level Ext Solenoid Current Below Normal
      • 523938.06 — LH Level Ext Solenoid Current Above Normal
      • 523939.05 — RH Level Ext Solenoid Current Below Normal
      • 523939.06 — RH Level Ext Solenoid Current Above Normal
      • 523940.05 — LH Level Ret Solenoid Current Below Normal
      • 523940.06 — LH Level Ret Solenoid Current Above Normal
      • 523941.05 — RH Level Ret Solenoid Current Below Normal
      • 523941.06 — RH Level Ret Solenoid Current Above Normal
      • 522608.05 — Saw Pump/P1 Pilot Solenoid Current Below Normal
        • Saw Pump/P1 Pilot Solenoid Current Below Normal Diagnostic Proce
      • 522608.06 — Saw Pump/P1 Pilot Solenoid Current Above Normal
        • Saw Pump/P1 Pilot Solenoid Current Above Normal Diagnostic Proce
    • Hydraulic Control Unit (HCU) Diagnostic Trouble Codes
      • 000237.02 — VIN Mismatch Bad Input Data
        • VIN Mismatch Bad Input Data Diagnostic Procedure
      • 000628.12 — Controller Not Programmed
        • Controller Not Programmed Diagnostic Procedure
      • 001638.00 — Hydraulic Oil Temp Very High
        • Hydraulic Oil Temp Very High Diagnostic Procedure
      • 001638.03 — Hydraulic Oil Temp Sensor Input Data Invalid, Too Hi
        • Hydraulic Oil Temp Sensor Input Data Invalid, Too High Diagnosti
      • 001638.04 — Hydraulic Oil Temp Sensor Input Data Invalid, Too Lo
        • Hydraulic Oil Temp Sensor Input Data Invalid, Too Low Diagnostic
      • 001713.04 — Hydraulic Oil Filter Switch Input Data Invalid, Too
        • Hydraulic Oil Filter Switch Input Data Invalid, Too Low Diagnost
      • 001713.16 — Hydraulic Oil Filter Restriction Moderately Above No
        • Hydraulic Oil Filter Restriction Moderately Above Normal Diagnos
      • 002000.09 — CAN Communication Lost for ECU
        • CAN Communication Lost for ECU Diagnostic Procedure
      • 002003.09 — CAN Communication Lost for TCU
        • CAN Communication Lost for TCU Diagnostic Procedure
      • 002204.09 — CAN Communication Lost for CCU
        • CAN Communication Lost for CCU Diagnostic Procedure
      • 002602.01 — Hydraulic Oil Level Low
        • Hydraulic Oil Level Low Diagnostic Procedure
      • 002602.03 — Hydraulic Oil Level Sensor Input Data Invalid, Too H
        • Hydraulic Oil Level Sensor Input Data Invalid, Too High Diagnost
      • 003509.03 — Sensor Supply 1 Input Data Invalid, Too High
      • 003509.04 — Sensor Supply 1 Input Data Invalid, Too Low
      • 003510.03 — Sensor Supply 2 Input Data Invalid, Too High
        • Sensor Supply 2 Input Data Invalid, Too High Diagnostic Procedur
      • 003510.04 — Sensor Supply 2 Input Data Invalid, Too Low
        • Sensor Supply 2 Input Data Invalid, Too Low Diagnostic Procedure
      • 003511.03 — Sensor Supply 3 Input Data Invalid, Too High
      • 003511.04 — Sensor Supply 3 Input Data Invalid, Too Low
      • 003512.03 — Sensor Supply 4 Input Data Invalid, Too Low
      • 003512.04 — Sensor Supply 4 Input Data Invalid, Too High
      • 003513.03 — Sensor Supply 5 Input Data Invalid, Too High
      • 003513.04 — Sensor Supply 5 Input Data Invalid, Too Low
      • 004009.05 — Diesel Fuel Heater Relay Current Below Normal
        • Diesel Fuel Heater Relay Current Below Normal Diagnostic Procedu
      • 004009.06 — Diesel Fuel Heater Relay Current Above Normal
        • Diesel Fuel Heater Relay Current Above Normal Diagnostic Procedu
      • 522179.05 — Wrist Right Solenoid Current Below Normal
        • Wrist Right Solenoid Current Below Normal Diagnostic Procedure
      • 522179.06 — Wrist Right Solenoid Current Above Normal
        • Wrist Right Solenoid Current Above Normal Diagnostic Procedure
      • 5221809.05 — Wrist Left Solenoid Current Below Normal
        • Wrist Left Solenoid Current Below Normal Diagnostic Procedure
      • 5221809.06 — Wrist Left Solenoid Current Above Normal
        • Wrist Left Solenoid Current Above Normal Diagnostic Procedure
      • 522379.05 — Swing Brake Solenoid Current Below Normal
        • Swing Brake Solenoid Current Below Normal Diagnostic Procedure
      • 522379.06 — Swing Brake Solenoid Current Above Normal
        • Swing Brake Solenoid Current Above Normal Diagnostic Procedure
      • 522439.05 — Hydraulic Oil Cooler Bypass Solenoid Current Below N
        • Hydraulic Oil Cooler Bypass Solenoid Current Below Normal Diagno
      • 522439.06 — Hydraulic Oil Cooler Bypass Solenoid Current Above N
        • Hydraulic Oil Cooler Bypass Solenoid Current Above Normal Diagno
      • 522541.05 — Head Tilt Out Solenoid Current Below Normal
        • Head Tilt Out Solenoid Current Below Normal Diagnostic Procedure
      • 522541.06 — Head Tilt Out Solenoid Current Above Normal
        • Head Tilt Out Solenoid Current Above Normal Diagnostic Procedure
      • 522542.05 — Head Tilt In Solenoid Current Below Normal
        • Head Tilt In Solenoid Current Below Normal Diagnostic Procedure
      • 522542.06 — Head Tilt In Solenoid Current Above Normal
        • Head Tilt In Solenoid Current Above Normal Diagnostic Procedure
      • 522543.05 — Main Boom Lower Solenoid Current Below Normal
        • Main Boom Lower Solenoid Current Below Normal Diagnostic Proced
      • 522543.06 — Main Boom Lower Solenoid Current Above Normal
        • Main Boom Lower Solenoid Current Above Normal Diagnostic Proced
      • 522544.05 — Main Boom Raise Solenoid Current Below Normal
        • Main Boom Raise Solenoid Current Below Normal Diagnostic Proced
      • 522544.06 — Main Boom Raise Solenoid Current Above Normal
        • Main Boom Raise Solenoid Current Above Normal Diagnostic Proced
      • 522548.05 — Low Gear Pilot Solenoid Current Below Normal
        • Low Gear Pilot Solenoid Current Below Normal Diagnostic Procedur
      • 522548.06 — Low Gear Pilot Solenoid Current Above Normal
        • Low Gear Pilot Solenoid Current Above Normal Diagnostic Procedur
      • 523493.04 — Hydraulic Case Filter Sw Input Data Invalid, Too Low
        • Hydraulic Case Filter Sw Input Data Invalid, Too Low Diagnostic
      • 523493.16 — Hydraulic Case Filter Restricted Moderately Above No
        • Hydraulic Case Filter Restricted Moderately Above Normal Diagnos
      • 523821.14 — Controller Mismatch
      • 523821.31 — Controller Mismatch
      • 523930.05 — Stick Boom In Solenoid Current Below Normal
        • Stick Boom In Solenoid Current Below Normal Diagnostic Procedur
      • 523930.06 — Stick Boom In Solenoid Current Above Normal
        • Stick Boom In Solenoid Current Above Normal Diagnostic Procedur
      • 523931.05 — Stick Boom Out Solenoid Current Below Normal
        • Stick Boom Out Solenoid Current Below Normal Diagnostic Procedu
      • 523931.06 — Stick Boom Out Solenoid Current Above Normal
        • Stick Boom Out Solenoid Current Above Normal Diagnostic Procedu
      • 523932.05 — Swing Counterclockwise Solenoid Current Below Norma
        • Swing Counterclockwise Solenoid Current Below Normal Diagnostic
      • 523932.06 — Swing Counterclockwise Solenoid Current Above Norma
        • Swing Counterclockwise Solenoid Current Above Normal Diagnostic
      • 523933.05 — Swing Clockwise Solenoid Current Below Normal
        • Swing Clockwise Solenoid Current Below Normal Diagnostic Proced
      • 523933.06 — Swing Clockwise Solenoid Current Above Normal
        • Swing Clockwise Solenoid Current Above Normal Diagnostic Proced
      • 523934.05 — Accumulator Clamp Open Solenoid Current Below Norma
        • Accumulator Clamp Open Solenoid Current Below Normal Diagnostic
      • 523934.06 — Accumulator Clamp Open Solenoid Current Above Norma
        • Accumulator Clamp Open Solenoid Current Above Normal Diagnostic
      • 523935.05 — Accumulator Clamp Close Solenoid Current Below Norm
        • Accumulator Clamp Close Solenoid Current Below Normal Diagnosti
      • 523935.06 — Accumulator Clamp Close Solenoid Current Above Norm
        • Accumulator Clamp Close Solenoid Current Above Normal Diagnosti
      • 523936.05 — Harvester Clamp Open Solenoid Current Below Normal
        • Harvester Clamp Open Solenoid Current Below Normal Diagnostic P
      • 523936.06 — Harvester Clamp Open Solenoid Current Above Normal
        • Harvester Clamp Open Solenoid Current Above Normal Diagnostic P
      • 523937.05 — Harvester Clamp Close Solenoid Current Below Normal
        • Harvester Clamp Close Solenoid Current Below Normal Diagnostic
      • 523937.06 — Harvester Clamp Close Solenoid Current Above Normal
        • Harvester Clamp Close Solenoid Current Above Normal Diagnostic
  • Operational Checkout Procedure
    • Operational Checkout Procedure
      • Operational Checkout
        • Diagnostic Trouble Code Check
        • Ignition OFF, Engine OFF Checks
        • Ignition ON, Engine OFF Checks
        • Operational Checks—Ignition ON, Engine ON Checks
  • Engine
    • Theory of Operation
      • POWERTECH 9.0L (6090) John Deere Engines—9.0L Tier 3/Stage IIIA
      • POWERTECH 9.0L (6090) John Deere Engines—9.0L Stage II
      • Cold Start Aid System Theory of Operation
      • Coolant Heater Theory of Operation
    • Diagnostic Information
      • Engine Identification
      • Diagnose Engine Malfunctions
      • Engine Cranks/Will Not Start
        • Engine Cranks/Will Not Start Diagnostic Procedure
      • Engine Misfires/Runs Irregularly
        • Engine Misfires/Runs Irregularly Diagnostic Procedure
      • Engine Does Not Develop Full Power
        • Engine Does Not Develop Full Power Diagnostic Procedure
      • Engine Emits Excessive White Exhaust Smoke
        • Engine Emits Excessive White Exhaust Smoke Diagnostic Procedure
      • Engine Emits Excessive Black or Gray Exhaust Smoke
        • Engine Emits Excessive Black or Gray Exhaust Smoke Diagnostic Pr
      • Engine Will Not Crank
        • Engine Will Not Crank Diagnostic Procedure
      • Engine Idles Poorly
        • Engine Idles Poorly Diagnostic Procedure
      • Abnormal Engine Noise
        • Abnormal Engine Noise Diagnostic Procedure
      • Low Pressure Fuel System Check
        • Low Pressure Fuel System Diagnostic Procedure
      • Coolant Heater System Check (If Equipped)
        • Coolant Heater System Check Diagnostic Procedure
      • Excessive Fuel Consumption
        • Excessive Fuel Consumption Diagnostic Procedure
      • Fuel in Oil
        • Fuel in Oil Diagnostic Procedure
      • Engine Cooling System Component Location
      • Engine Fuel System Component Location
      • Engine Intake and Exhaust System Component Location
      • Coolant Heater Component Location
    • Tests
      • Fluid Sampling Procedure—If Equipped
      • Engine Speed Test and Auto Idle Check
      • Fuel Line Leakage Test
      • Air Filter Restriction Indicator Switch Test
      • Air Intake System Leakage Test
  • Electrical System
    • System Information
      • Electrical Diagram Information
    • System Diagrams
      • Fuse and Relay Specifications
      • System Functional Schematic, Component Location, and Wiring Diag
      • System Functional Schematic
      • Power and Ground Cables Component Location
      • Middle Compartment Harness (W15) Component Location
      • Middle Compartment Harness (W15) Wiring Diagram
      • Main Cab Harness (W16) Component Location
      • Main Cab Harness (W16) Wiring Diagram
      • Main Cab Power Harness (W17) Component Location
      • Main Cab Power Harness (W17) Wiring Diagram
      • Cab Power Harness (W18) Component Location
      • Cab Power Harness (W18) Wiring Diagram
      • Upper Cab Harness (W19) Component Location
      • Upper Cab Harness (W19) Wiring Diagram
      • Cab Work Light Harness (W20) Component Location
      • Cab Work Light Harness (W20) Wiring Diagram
      • Cab Control Unit (CCU) Power Cable (W21) Component Location
      • Cab Control Unit (CCU) Power Cable (W21) Wiring Diagram
      • Travel Pedal Harness (W22) Component Location
      • Travel Pedal Harness (W22) Wiring Diagram
      • Right Console Harness (W23) Component Location
      • Right Console Harness (W23) Wiring Diagram
      • Seat Harness (W24) Component Location
      • Seat Harness (W24) Wiring Diagram
      • Engine Harness (W25) Component Location
      • Engine Harness (W25) Wiring Diagram
      • Hydraulic Valve Control Harness (W26) Component Location
      • Hydraulic Valve Control Harness (W26) Wiring Diagram
      • Hydraulic Tank Harness (W27) Component Location
      • Hydraulic Tank Harness (W27) Wiring Diagram
      • Circuit Breaker Box Harness (W28) Component Location
      • Circuit Breaker Box Harness (W28) Wiring Diagram
      • Circuit Breaker Box Power Harness (W29) Component Location
      • Circuit Breaker Box Power Harness (W29) Wiring Diagram
      • Main Power Harness (W30) Component Location
      • Main Power Harness (W30) Wiring Diagram
      • Enclosure Harnesses (W31, W32, and W33) Component Location
      • Enclosure Harnesses (W31, W32, and W33) Wiring Diagram
      • Air Conditioner Control Harness (W34) Component Location
      • Air Conditioner Control Harness (W34) Wiring Diagram
      • JDLink™ Harness (W35) Component Location—If Equipped (S.N. —1959
      • JDLink™ Harness (W35) Wiring Diagram—If Equipped (S.N. —195938)
      • Coolant Heater Harnesses (W36 and W37) Component Location—If Equ
      • Coolant Heater Harnesses (W36 and W37) Wiring Diagram—If Equippe
      • Boom Harness (W46, W48, and W50) Component Location (S.N. —22765
      • Boom Harness (W46, W48 and W50) Wiring Diagram (S.N. —227651)
      • Saw Speed Harnesses (W47 and W48) Component Location (S.N. 22765
      • Saw Speed Harnesses (W47 and W48) Wiring Diagram (S.N. 227650—)
      • Attachment Valve Harnesses (W49 and W50) Component Location (S.N
      • Attachment Valve Harnesses (W49 and W50) Wiring Diagram (S.N. 22
      • Joystick Harness (W51) Component Location—If Equipped
      • Joystick Harness (W51) Wiring Diagram—If Equipped
      • JDLink™ Harnesses (W6002 and W6003) Component Location—If Equipp
      • JDLink™ Modular Telematics Gateway (MTG) Harness (W6002) Wiring
      • JDLink™ Satellite (SAT) Harness (W6003) Wiring Diagram—If Equipp
    • Sub-System Diagnostics
      • Start and Charge Circuits Theory of Operation
      • Controller Area Network (CAN) Theory of Operation
      • Engine Control Unit (ECU) Circuit Theory of Operation
      • Advanced Display Unit (ADU) and Sealed Switch Module (SSM) Circu
      • Cab Control Unit (CCU) Circuit Theory of Operation
      • Transmission Control Unit (TCU) Circuit Theory of Operation
      • Hydraulic Control Unit (HCU) Circuit Theory of Operation
      • Hydraulics Enable and Disable Circuit Theory of Operation
      • Hoist (Boom), Stick (Arm), Swing, and Head Tilt Circuits Theory
      • Attachment Control Circuits Theory of Operation
      • Enclosure Door Control Circuit Theory of Operation
      • Travel Control Circuit Theory of Operation
      • Fan Control Circuit Theory of Operation
      • Work Lights Circuit Theory of Operation
      • Service Lights Circuit Theory of Operation
      • Air Conditioning Circuit Theory of Operation
      • JDLink™ Circuit Theory of Operation—If Equipped
    • Monitor Operation
      • Advanced Display Unit (ADU)—Service Mode
      • Advanced Display Unit (ADU)—Clear Stored Diagnostic Trouble Code
      • Advanced Display Unit (ADU)—Calibration of Boom and Table Contro
      • Advanced Display Unit (ADU)—Calibration of Head Controls
      • Advanced Display Unit (ADU)—Calibration of Track Controls
      • Advanced Display Unit (ADU)—Calibration of Fan Control
      • Advanced Display Unit (ADU)—Calibration of Leveler Control Senso
      • Advanced Display Unit (ADU)—Feller Buncher Head Selection
      • Advanced Display Unit (ADU)—Enable Options
    • References
      • Electrical Component Specifications
      • JDLink™ Connection Procedure—If Equipped
      • Service ADVISOR™ Connection Procedure
      • Service ADVISOR™ Diagnostic Application
      • Reading Diagnostic Trouble Codes (DTCs) With Service ADVISOR™ Di
      • Intermittent Diagnostic Trouble Code (DTC) Diagnostics
      • Alternator Test
      • Relay Test
      • Joystick Control Test
        • Joystick Control Test Diagnostic Procedure
      • Travel Pedal Control Test
        • Travel Pedal Control Test Diagnostic Procedure
      • Pressure Switch Remove and Install
      • Sensor Circuit Check
      • Controller Area Network (CAN) Circuit Test
        • Controller Area Network (CAN) Diagnostics
      • Electronic Controllers Remove and Install
      • Connector Terminal Test
        • Connector Terminal Test Diagnostic Procedure
      • Disconnect Tab Retainer Connectors
      • Disconnecting Spring Wire Clip Connectors
      • Remove Connector Body from Blade Terminals
      • Replace Metri-Pack® (Pull Type) Connectors
      • Replace Metri-Pack® (Push Type) Connectors
      • Replace Metri-Pack® Connectors
      • Replace DEUTSCH® Circular Connectors
      • Replace DEUTSCH® Rectangular or Triangular Connectors
      • Install DEUTSCH® Contact
      • Replace WEATHER PACK® Connector
      • Install WEATHER PACK® Contact
      • Replace CINCH™ Connectors
      • Install CINCH™ Contact
      • Repair 32 and 48 Way CINCH™ Connectors
  • Power Train
    • Theory of Operation
      • Track Adjuster And Recoil Spring Operation
      • Travel Gearbox Operation
    • Diagnostic Information
      • Noisy or Loose Track Chain
        • Noisy or Loose Track Chain Diagnostic Procedure
      • Tight Track Chain
        • Tight Track Chain Diagnostic Procedure
      • Frequent Track Chain Sag Adjustment Required
        • Frequent Track Chain Sag Adjustment Required Diagnostic Procedur
      • Excessive Oil Leakage From Front Idler, Track Rollers, or Carrie
        • Frequent Track Chain Sag Adjustment Required Diagnostic Procedur
      • Bent Track Shoes
        • Bent Track Shoes Diagnostic Procedure
      • “Popping” Of Track
        • “Popping” Of Track Diagnostic Procedure
      • Cracked Track Link
        • Cracked Track Link Diagnostic Procedure
      • Chipped Track Link Rails
        • Chipped Track Link Rails Diagnostic Procedure
      • Individual Undercarriage Component Wear
        • Individual Undercarriage Component Wear Diagnostic Procedure
      • Measure Swing Bearing Wear
  • Hydraulic System
    • Theory of Operation
      • Main Hydraulic System Operation
      • Main Control Valve Operation
      • Main Pump Operation
      • Attachment Pump Operation
      • Attachment Control Valve Operation
      • Saw Drive Pump Operation
      • Felling Head Saw, Clamps, and Wrist Operation
      • Pilot Hydraulic System Operation
      • Pump Drive Dampener Drive Operation
      • Travel Motor Operation
      • Rotary Manifold Operation
      • Swing Reduction Gearbox Operation
      • Swing Motor, Crossover Relief Valve, and Makeup Check Valve Oper
      • Swing Motor Park Brake Release Circuit Operation
      • Swing Drive Operation
      • Cooling Fan Hydraulic System Operation
      • Engine Enclosure Door Hydraulic System Operation
      • Engine Enclosure Door Cylinder
      • Engine Enclosure Door Lock Cylinder
      • Hoist (Boom), Stick (Arm), and Tilt Cylinder Operation
      • Tilt Relief Valve Operation
      • Hydraulic Oil Cooler
      • Hydraulic Reservoir
      • Hydraulic Reservoir Fill Pump
    • Diagnostic Information
      • Hydraulic Oil Overheats
        • Hydraulic Oil Overheats Diagnostic Procedure
      • No Hydraulic Functions
        • No Hydraulic Functions Diagnostic Procedure
      • All Hydraulic Functions Slow
        • All Hydraulic Functions Slow Diagnostic Procedure
      • Poor Combined Function
        • Poor Combined Function Diagnostic Procedure
      • Function Does Not Stop When Joystick (Multi-Function Control Lev
        • Function Does Not Stop When Joystick (Multi-Function Control Lev
      • Some Functions Cannot Be Operated, All Others Are Normal
        • Some Functions Cannot Be Operated, All Others Are Normal Diagnos
      • Some Functions Slow, All Others Are Normal
        • Some Functions Slow, All Others Are Normal Diagnostic Procedure
      • Load Drifts Down When Control Valve Is In Neutral Position
        • Load Drifts Down When Control Valve Is In Neutral Position Diagn
      • Load Falls When Control Valve Is Actuated To Raise Load With Eng
        • Load Falls When Control Valve Is Actuated To Raise Load With Eng
      • Swing Speed Slow In Both Directions
        • Swing Speed Slow In Both Directions Diagnostic Procedure
      • Swing Speed Slow Or Does Not Operate In One Direction
        • Swing Speed Slow Or Does Not Operate In One Direction Diagnostic
      • Upperstructure Drift With Swing Valve In Neutral
        • Upperstructure Drift With Swing Valve In Neutral Diagnostic Proc
      • Swing Function Does Not Operate
        • Swing Function Does Not Operate Diagnostic Procedure
      • Track Will Not Move In One Direction
        • Track Will Not Move In One Direction Diagnostic Procedure
      • Track Will Not Move In Either Direction
        • Track Will Not Move In Either Direction Diagnostic Procedure
      • Machine Mistracks At All Speeds In Both Directions
        • Machine Mistracks At All Speeds In Both Directions Diagnostic Pr
      • Slow Travel Speed Or Low Power
        • Slow Travel Speed Or Low Power Diagnostic Procedure
      • Travel is “Jerky”
        • Travel is “Jerky” Diagnostic Procedure
      • Machine Will Not Hold Back And Park Brakes Engage And Disengage
        • Machine Will Not Hold Back And Park Brakes Engage And Disengage
      • Machine Will Not Turn Smoothly In One Direction Or Park Brake Gr
        • Machine Will Not Turn Smoothly In One Direction Or Park Brake Gr
      • Hydraulic Systems Schematic
      • Hydraulic System Component Location
      • Hydraulic System Line Identification
    • Tests
      • JT02156A Digital Pressure/Temperature Analyzer Kit Installation
      • Load Sense System Flushing for Main Control Valve Procedure
      • Hydraulic Oil Warmup Procedure
      • Hydraulic System Setup Procedure
      • Main Control Valve Pilot Pressure Test
      • Attachment Valve Pilot Pressure Test
      • Main Pump Differential Pressure (Delta P) Test and Adjustment
      • Main Pump Power Control Test and Adjustment
      • Main Pump Case Drain Leakage Test
      • Attachment Pump Compensator Pressure Test and Adjustment
      • Attachment Pump Case Drain Leakage Test
      • Attachment Pump High Pressure Test and Adjustment
      • Travel Motor Speed Test and Adjustment
      • Swing Circuit Test and Adjustment
      • Travel Motor Begin of Regulation Test and Adjustment
      • Main Control Valve Load Sense Relief Valve Test and Adjustment
      • Hoist (Boom) Load Sense (LS) Relief Pressure Test and Adjustment
      • Stick (Arm) Hoist (Boom) Flow Test and Adjustment
      • Tilt Relief Valve Test—With Remote Pump
      • Main Control Valve Circuit Relief Valve Test
      • Swing Motor Park Brake Release Pressure Test
      • Swing Motor Park Brake Operational Test
      • Swing Motor Park Brake Slippage Test
      • Swing Motor Speed Test and Adjustment
      • Swing Motor Crossover Relief Valve Test and Adjustment
      • Swing Motor Case Drain Leakage Test
      • Travel Motor Park Brake Release Pressure Test and Adjustment
      • Travel Motor Park Brake Slippage Test
      • Travel Motor Crossover Relief Valve Test and Adjustment
      • Travel Motor Park Brake Lock and Unlock Procedure
      • Cooling Fan Pump Pressure Test and Adjustment
      • Rotary Manifold High Pressure Leakage Test
      • Rotary Manifold Pilot Pressure Leakage Test
      • Rotary Manifold Case Drain Test
      • Saw Drive Pump Case Drain Leakage Test
      • Travel Motor Case Drain Leakage Test
      • Hydraulic System Deaeration
      • Swing Load Sense Relief Pressure Test and Adjustment
      • Saw Begin of Regulation (BOR) Pressure Test and Adjustment
      • Saw Speed Test and Adjustment
      • Saw Motor Case Drain Flow Test
      • Cylinder Drift Test
  • Heating and Air Conditioning
    • Theory of Operation
      • Air Conditioning System Cycle of Operation
      • Heater Core Operation
    • Diagnostic Information
      • Heater and Air Conditioner Component Location
      • Air Conditioning System Does Not Operate
        • Air Conditioning System Does Not Operate Diagnostic Procedure
      • Air Conditioner Does Not Cool Interior of Cab
        • Air Conditioner Does Not Cool Interior of Cab Diagnostic Procedu
      • Air Conditioning Runs Constantly, Too Cold
        • Air Conditioning Runs Constantly, Too Cold Diagnostic Procedure
      • Heater System Does Not Operate
        • Heater System Does Not Operate Diagnostic Procedure
      • Heater Does Not Warm Interior of Cab
        • Heater Does Not Warm Interior of Cab Diagnostic Procedure
      • Interior Windows Continue to Fog
        • Interior Windows Continue to Fog Diagnostic Procedure
    • Tests
      • Refrigerant Cautions and Proper Handling
      • Heater and Air Conditioner Operational Checks
        • Visual Inspection of Components
      • R134a Air Conditioning System Test
      • Air Conditioner Compressor Clutch Test
      • Refrigerant Leak Test
      • Refrigerant Hoses and Tubing Inspection
      • Air Conditioner Compressor Belt Check and Adjustment
      • Operating Pressure Diagnostic Chart
      • R134a Oil Charge Capacity
      • R134a Refrigerant Charge Capacity
      • Air Conditioner High/Low Pressure Switch Test
      • Air Conditioner Freeze Control Switch Test

John Deere