John Deere 848H Skidder Operation and Test Technical Manual (TM11798)

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John Deere 848H Skidder Index:

Contents
- General Information
  - Safety
    - Recognize Safety Information
    - Follow Safety Instructions
    - Operate Only If Qualified
    - Wear Protective Equipment
    - Avoid Unauthorized Machine Modifications
    - Inspect Machine
    - Stay Clear of Moving Parts
    - Avoid High-Pressure Fluids
    - Avoid High-Pressure Oils
    - Do Not Use Starting Fluid
    - Work In Ventilated Area
    - Prevent Fires
    - Prevent Battery Explosions
    - Handle Chemical Products Safely
    - Dispose of Waste Properly
    - Prepare for Emergencies
    - Clean Debris from Machine
    - Use Steps and Handholds Correctly
    - Start Only From Operator’s Seat
    - Use and Maintain Seat Belt
    - Prevent Unintended Machine Movement
    - Avoid Work Site Hazards
    - Operate Machine Safely
    - Keep Riders Off Machine
    - Avoid Backover Accidents
    - Avoid Machine Tip Over
    - Operating on Slopes
    - Operating or Traveling On Public Roads
    - Inspect and Maintain ROPS
    - Keep the Operator Protective Structure (OPS) in Place
    - Add and Operate Attachments Safely
    - Park and Prepare for Service Safely
    - Service Tires Safely
    - Service Cooling System Safely
    - Service Accumulator Systems Safely
    - Remove Paint Before Welding or Heating
    - Make Welding Repairs Safely
    - Drive Metal Pins Safely
- Diagnostic Trouble Codes (DTC)
  - Engine Control Unit (ECU) Diagnostic Trouble Codes
    - Engine Control Unit (ECU) Diagnostic Trouble Codes
    - 000091.09 — CAN Throttle Message Missing or Late
      - CAN Throttle Message Missing or Late Diagnostic Procedure
    - 000190.00 — Engine Overspeed
    - 000676.03 — Glow Plug Relay Out of Range High
      - Glow Plug Relay Out of Range High Diagnostic Procedure
    - 000676.05 — Glow Plug Relay Out of Range Low
      - Glow Plug Relay Out of Range Low Diagnostic Procedure
    - 001075.05 — Low Pressure Fuel Pump Out of Range Low
      - Low Pressure Fuel Pump Out of Range Low Diagnostic Procedure
    - 001075.06 — Low Pressure Fuel Pump Out of Range High
      - Low Pressure Fuel Pump Out of Range High Diagnostic Procedure
    - 002003.09 — TCU Communication Data Error
      - TCU Communication Data Error Diagnostic Procedure
    - 002003.13 — TCU Communication Calibrate Error
      - TCU Communication Calibrate Error Diagnostic Procedure
    - 002017.09 — SDM Communication Data Error
      - SDM Communication Data Error Diagnostic Procedure
    - 002017.13 — SDM Communication Calibrate Error
      - SDM Communication Calibrate Error Diagnostic Procedure
  - Transmission Control Unit (TCU) Diagnostic Trouble Codes
    - Transmission Control Unit (TCU) Diagnostic Trouble Codes
    - 000158.03 — Switched Power Out of Range High
      - Switched Power Out of Range High Diagnostic Procedure
    - 000161.02 — Transmission Input Speed Sensor Erratic or Bad Data
      - Transmission Input Speed Sensor Erratic or Bad Data Diagnostic P
    - 000177.00 — Transmission Oil Temperature High
      - Transmission Oil Temperature High Diagnostic Procedure
    - 000177.03 — Transmission Oil Temperature Sensor Out of Range Hig
      - Transmission Oil Temperature Sensor Out of Range High Diagnostic
    - 000177.04 — Transmission Oil Temperature Sensor Out of Range Low
      - Transmission Oil Temperature Sensor Out of Range Low
    - 000191.02 — Transmission Output Speed Data Invalid
      - Transmission Output Speed Data Invalid Diagnostic Procedure
    - 000525.02 — Shift Parameter Erratic or Bad Data
      - Shift Parameter Erratic or Bad Data Diagnostic Procedure
    - 000774.04 — Bump Up Shift Switch Short to Ground
      - Bump Up Shift Switch Short to Ground Diagnostic Procedure
    - 000775.04 — Bump Down Shift Switch Short to Ground
      - Bump Down Shift Switch Short to Ground Diagnostic Procedure
    - 000777.03 — Lockup Clutch Out of Range High
      - Clutch C Out of Range High Diagnostic Procedure
    - 000777.05 — Lockup Clutch Out of Range Low
      - Clutch C Out of Range Low Diagnostic Procedure
    - 003509.04 — Sensor Supply #1 Out of Range Low
      - Sensor Supply #1 Out of Range Low Diagnostic Procedure
    - 003510.04 — Sensor Supply #2 Out of Range Low
      - Sensor Supply #2 Out of Range Low Diagnostic Procedure
    - 003511.04 — Sensor Supply #3 Out of Range Low
    - 003512.04 — Sensor Supply #4 Out of Range Low
    - 522002.31 — Upshift and Downshift Inputs Active
      - Upshift and Downshift Inputs Active Diagnostic Procedure
    - 522003.31 — Neutral, Forward, and Reverse Inputs Passive
      - Neutral Forward Reverse Inputs Passive Diagnostic Procedure
    - 522004.04 — Park and Not Park Active Out of Range Low
      - Park and Not Park Active Out of Range Low Diagnostic Procedure
    - 522005.03 — Park and Not Park Active Out of Range High
      - Park and Not Park Active Out of Range High Diagnostic Procedure
    - 522151.31 — Shifter Neutral and Forward Inputs Active
      - Shifter Neutral and Reverse Inputs Active Diagnostic Procedure
    - 522153.31 — Shifter Neutral and Reverse Inputs Active
      - Shifter Neutral and Reverse Inputs Active Diagnostic Procedure
    - 522169.04 — Gear Enable/Differential Lock Switch Out of Range Lo
      - Gear Enable/Differential Lock Switch Out of Range Low Diagnostic
    - 522252.00 — Clutch #1 Hold Value Out of Range High
      - Clutch #1 Hold Value Out of Range High Diagnostic Procedure
    - 522252.01 — Clutch #1 Hold Value Out of Range Low
      - Clutch #1 Hold Value Out of Range Low Diagnostic Procedure
    - 522253.00 — Clutch #2 Hold Value Out of Range High
      - Clutch #2 Hold Value Out of Range High Diagnostic Procedure
    - 522253.01 — Clutch #2 Hold Value Out of Range Low
      - Clutch #2 Hold Value Out of Range Low Diagnostic Procedure
    - 522254.00 — Clutch #3 Hold Value Out of Range High
      - Clutch #3 Hold Value Out of Range High Diagnostic Procedure
    - 522254.01 — Clutch #3 Hold Value Out of Range Low
      - Clutch #3 Hold Value Out of Range Low Diagnostic Procedure
    - 522255.00 — Clutch #4 Hold Value Out of Range High
      - Clutch #4 Hold Value Out of Range High Diagnostic Procedure
    - 522255.01 — Clutch #4 Hold Value Out of Range Low
      - Clutch #4 Hold Value Out of Range Low Diagnostic Procedure
    - 522256.00 — Clutch A Hold Value Out of Range High
      - Clutch A Hold Value Out of Range High Diagnostic Procedure
    - 522256.01 — Clutch A Hold Value Out of Range Low
      - Clutch A Hold Value Out of Range Low Diagnostic Procedure
    - 522257.00 — Clutch B Hold Value Out of Range High
      - Clutch B Hold Value Out of Range High Diagnostic Procedure
    - 522257.01 — Clutch B Hold Value Out of Range Low
      - Clutch B Hold Value Out of Range Low Diagnostic Procedure
    - 522258.00 — Clutch C Hold Value Out of Range High
      - Clutch C Hold Value Out of Range High Diagnostic Procedure
    - 522258.01 — Clutch C Hold Value Out of Range Low
      - Clutch C Hold Value Out of Range Low Diagnostic Procedure
    - 522259.00 — Clutch D Hold Value Out of Range High
      - Clutch D Hold Value Out of Range High Diagnostic Procedure
    - 522259.01 — Clutch D Hold Value Out of Range Low
      - Clutch C Hold Value Out of Range Low Diagnostic Procedure
    - 522284.02 — Transmission Cylinder Speed Data Invalid
      - Transmission Cylinder Speed Data Invalid Diagnostic Procedure
    - 522398.12 — Not Park and Park Pressure Inputs Active
      - Not Park and Park Pressure Inputs Active Diagnostic Procedure
    - 522414.03 — Clutch D Out of Range High
      - Clutch D Out of Range High Diagnostic Procedure
    - 522414.05 — Clutch D Out of Range Low
      - Clutch D Out of Range Low Diagnostic Procedure
    - 522507.14 — Calibrate While Inching
      - Calibrate While Inching Diagnostic Procedure
    - 523655.03 — Forward and Reverse Inputs Active
      - Forward and Reverse Inputs Active Diagnostic Procedure
    - 523697.04 — Inching Pedal Top of Clutch Switch Short to Ground
      - Inching Pedal Top of Clutch Switch Short to Ground
    - 523967.09 — Top of Clutch Input Passive Abnormal Data Rate
      - Top of Clutch Input Passive Abnormal Data Rate Diagnostic Proced
    - 523699.31 — Speed Clutch Slippage
      - Speed Clutch Slippage Diagnostic Procedure
    - 523700.16 — Inching Pedal Limit Exceeded
      - Inching Pedal Limit Exceeded Diagnostic Procedure
    - 523700.31 — Directional Clutch Slippage
      - Directional Clutch Slippage Diagnostic Procedure
    - 523708.02 — Inching Pedal Switch Module Data Invalid
      - Inching Pedal Switch Module Data Invalid Diagnostic Procedure
    - 523708.04 — Inching Pedal Bottom of Clutch Switch Short to Groun
      - Inching Pedal Bottom of Clutch Switch Short to Ground Diagnostic
    - 523712.31 — Park Brake Not Set During Calibration
      - Park Brake Not Set During Calibration Diagnostic Procedure
    - 523717.31 — Holding Clutch Unexpected Response
      - Holding Clutch Unexpected Response Diagnostic Procedure
    - 523718.31 — Cylinder Speed Invalid During Calibration
      - Clutch D Fill Out of Range High Diagnostic Procedure
    - 523720.00 — Clutch D Fill Out of Range High
      - Clutch D Fill Out of Range High Diagnostic Procedure
    - 523720.01 — Clutch D Fill Out of Range Low
      - Clutch D Fill Out of Range Low Diagnostic Procedure
    - 523721.00 — Clutch C Fill Out of Range High
      - Clutch C Fill Out of Range High Diagnostic Procedure
    - 523721.01 — Clutch C Fill Out of Range Low
      - Clutch C Fill Out of Range Low Diagnostic Procedure
    - 523722.00 — Clutch B Fill Out of Range High
      - Clutch B Fill Out of Range High Diagnostic Procedure
    - 523722.01 — Clutch B Fill Out of Range Low
      - Clutch B Fill Out of Range Low Diagnostic Procedure
    - 523723.00 — Clutch A Fill Out of Range High
      - Clutch A Fill Out of Range High Diagnostic Procedure
    - 523723.00 — Clutch A Fill Out of Range Low
      - Clutch A Fill Out of Range Low Diagnostic Procedure
    - 523724.00 — Clutch 4 Fill Out of Range High
      - Clutch 4 Fill Out of Range High Diagnostic Procedure
    - 523724.01 — Clutch 4 Fill Out of Range Low
      - Clutch 4 Fill Out of Range Low Diagnostic Procedure
    - 523725.00 — Clutch 3 Fill Out of Range High
      - Clutch 3 Fill Out of Range High Diagnostic Procedure
    - 523725.01 — Clutch 3 Fill Out of Range Low
      - Clutch 3 Fill Out of Range Low Diagnostic Procedure
    - 523726.00 — Clutch 2 Fill Out of Range High
      - Clutch 2 Fill Out of Range High Diagnostic Procedure
    - 523726.01 — Clutch 2 Fill Out of Range Low
      - Clutch 2 Fill Out of Range Low Diagnostic Procedure
    - 523727.00 — Clutch 1 Fill Out of Range High
      - Clutch 1 Fill Out of Range High Diagnostic Procedure
    - 523727.01 — Clutch 1 Fill Out of Range Low
      - Clutch 1 Fill Out of Range Low Diagnostic Procedure
    - 523728.31 — Unexpected Cylinder Speed REV Calibration
      - Unexpected Cylinder Speed REV Calibration Diagnostic Procedure
    - 523729.31 — Unexpected Cylinder Speed FWD Calibration
      - Unexpected Cylinder Speed FWD Calibration Diagnostic Procedure
    - 523730.31 — No Cylinder Speed Calibration
      - No Cylinder Speed Calibration Diagnostic Procedure
    - 523731.31 — Output Speed During Calibration
      - Output Speed During Calibration Diagnostic Procedure
    - 523732.31 — Engine Speed Too Low During Calibration
    - 523733.31 — Engine Speed Too High During Calibration
      - Engine Speed Too High During Calibration
    - 523747.14 — Not Park and Park Pressure Inputs Passive
      - Not Park and Park Pressure Inputs Passive Diagnostic Procedure
    - 523761.03 — Clutch 4 Out of Range High
      - Clutch 4 Out of Range High Diagnostic Procedure
    - 523761.05 — Clutch 4 Out of Range Low
      - Clutch 4 Out of Range Low Diagnostic Procedure
    - 523762.03 — Clutch 3 Out of Range High
      - Clutch 3 Out of Range High Diagnostic Procedure
    - 523762.05 — Clutch 3 Out of Range Low
      - Clutch 3 Out of Range Low Diagnostic Procedure
    - 523763.03 — Clutch 2 Out of Range High
      - Clutch 2 Out of Range High Diagnostic Procedure
    - 523763.05 — Clutch 2 Out of Range Low
      - Clutch 2 Out of Range Low Diagnostic Procedure
    - 523764.03 — Clutch 1 Out of Range High
      - Clutch 1 Out of Range High Diagnostic Procedure
    - 523764.05 — Clutch 1 Out of Range Low
      - Clutch 1 Out of Range Low Diagnostic Procedure
    - 524029.00 — Inching Pedal Sensor Short to Power
      - Inching Pedal Sensor Short to Power Diagnostic Procedure
    - 524029.01 — Inching Pedal Sensor Open or Short to Ground
      - Inching Pedal Sensor Short to Power Diagnostic Procedure
    - 524127.04 — Declutch Pressure Switch Out of Range Low
      - Declutch Pressure Switch Out of Range Low Diagnostic Procedure
    - 524271.03 — Clutch C Out of Range High
      - Clutch C Out of Range High Diagnostic Procedure
    - 524271.05 — Clutch C Out of Range Low
      - Clutch C Out of Range Low Diagnostic Procedure
    - 524272.03 — Clutch B Out of Range High
      - Clutch B Out of Range High Diagnostic Procedure
    - 524272.05 — Clutch B Out of Range Low
      - Clutch B Out of Range Low Diagnostic Procedure
    - 524273.03 — Clutch A Out of Range High
      - Clutch A Out of Range High Diagnostic Procedure
    - 524273.05 — Clutch A Out of Range Low
      - Clutch A Out of Range Low Diagnostic Procedure
  - Standard Display Monitor (SDM) Diagnostic Trouble Codes
    - Standard Display Monitor (SDM) Diagnostic Trouble Codes
    - 000096.03 — Fuel Level Sensor Out of Range High
      - Fuel Level Sensor Out of Range High Diagnostic Procedure
    - 000096.04 — Fuel Level Sensor Out of Range Low
      - Fuel Level Sensor Out of Range Low Diagnostic Procedure
    - 000107.00 — Engine Air Filter Restriction Data Above Normal
      - Engine Air Filter Restriction Data Above Normal Diagnostic Proce
    - 000126.00 — Transmission Oil Filter Restriction Data Above Norma
      - Transmission Oil Filter Restriction Data Above Normal Diagnostic
    - 000158.00 — System Voltage Data Above Normal
      - System Voltage Data Above Normal Diagnostic Procedure
    - 000158.01 — System Voltage Data Below Normal
      - System Voltage Data Below Normal Diagnostic Procedure
    - 001508.00 — Hydraulic Reservoir Oil Temperature Sensor Data Abov
      - Hydraulic Oil Temperature Sensor Data Above Normal Diagnostic Pr
    - 001508.03 — Hydraulic Reservoir Oil Temperature Sensor Out of Ra
      - Hydraulic Oil Temp Sensor Out of Range High Diagnostic Procedure
    - 001508.04 — Hydraulic Reservoir Oil Temperature Sensor Out of Ra
      - Hydraulic Oil Temp Sensor Out of Range Low Diagnostic Procedure
    - 001508.16 — Hydraulic Oil Temp Sensor Moderately High Value
      - Hydraulic Oil Temp Sensor Moderately High Value Diagnostic Proce
    - 001713.00 — Hydraulic Oil Filter Restriction Data Above Normal
      - Hydraulic Oil Filter Restriction Data Above Normal Diagnostic Pr
    - 002000.09 — ECU Communication Data Error
      - ECU Communication Data Error Diagnostic Procedure
    - 002000.13 — ECU Communication Calibrate Error
      - ECU Communication Calibrate Error Diagnostic Procedure
    - 002003.09 — TCU Communication Data Error
      - TCU Communication Data Error Diagnostic Procedure
  - Flex Load Controller (FLC) Diagnostic Trouble Codes
    - 000111.01 — Engine Coolant Level Low
      - Engine Coolant Level Low Diagnostic Procedure
    - 000589.01 — Alternator Speed Slow
      - Alternator Speed Slow Diagnostic Procedure
    - 000746.05 — Differential Lock Open Circuit
      - Differential Lock Out of Range Low Diagnostic Procedure
    - 000746.06 — Differential Lock Short to Ground
      - Differential Lock Short to Ground Diagnostic Procedure
    - 000977.05 — Reversing Fan Open Circuit
      - Reversing Fan Open Circuit Diagnostic Procedure
    - 000977.06 — Reversing Fan Short to Ground
      - Reversing Fan Short to Ground Diagnostic Procedure
    - 001071.03 — Proportional Fan Solenoid Short to Power
      - Proportional Fan Solenoid Short to Power Diagnostic Procedure
    - 001071.05 — Proportional Fan Solenoid Open Circuit or Short to G
      - Proportional Fan Solenoid Open Circuit or Short to Ground
    - 001550.05 — Air Conditioner Clutch Open Circuit
      - Air Conditioner Clutch Open Circuit Diagnostic Procedure
    - 001550.06 — Air Conditioner Clutch Short to Ground
      - Air Conditioner Clutch Short to Ground Diagnostic Procedure
    - 002000.09 — CAN Communication Lost for ECU
      - CAN Communication Lost for ECU Diagnostic Procedure
    - 002017.09 — CAN Communication Lost for SDM
      - CAN Communication Lost for SDM Diagnostic Procedure
    - 002141.09 — CAN Communication Lost for SSM
      - CAN Communication Lost for SSM Diagnostic Procedure
    - 522170.04 — Tong Squeeze Switch Short to Ground
      - Tong Squeeze Switch Short to Ground Diagnostic Procedure
    - 522171.04 — Tong Close Switch Short to Ground
      - Tong Close Switch Short to Ground Diagnostic Procedure
    - 522172.04 — Tong Open Switch Short to Ground
      - Tong Open Switch Short to Ground Diagnostic Procedure
    - 522174.04 — Grapple Rotate CCW Switch Short to Ground
      - Grapple Rotate CCW Switch Short to Ground Diagnostic Procedure
    - 522175.04 — Grapple Rotate CW Switch Short to Ground
      - Grapple Rotate CW Switch Short to Ground Diagnostic Procedure
    - 522176.04 — Secondary Steering Pressure Switch Short to Ground
      - Secondary Steering Pressure Switch Short to Ground Diagnostic Pr
    - 522177.05 — Tong Close Solenoid Open Circuit
      - Tong Close Solenoid Open Circuit Diagnostic Procedure
    - 522177.06 — Tong Close Solenoid Short to Ground
      - Tong Close Solenoid Short to Ground Diagnostic Procedure
    - 522178.05 — Tong Open Solenoid Open Circuit
      - Tong Open Solenoid Open Circuit Diagnostic Procedure
    - 522178.06 — Tong Open Solenoid Short to Ground
      - Tong Open Solenoid Short to Ground Diagnostic Procedure
    - 522179.05 — Grapple Rotate CCW Solenoid Open Circuit
      - Grapple Rotate CCW Solenoid Open Circuit Diagnostic Procedure
    - 522179.06 — Grapple Rotate CCW Solenoid Short to Ground
      - Grapple Rotate CCW Solenoid Short to Ground Diagnostic Procedure
    - 522180.05 — Grapple Rotate CW Solenoid Open Circuit
      - Grapple Rotate CW Solenoid Open Circuit Diagnostic Procedure
    - 522180.06 — Grapple Rotate CW Solenoid Short to Ground
      - Grapple Rotate CW Solenoid Short to Ground Diagnostic Procedure
    - 522311.05 — Rear Washer Pump Open Circuit
      - Rear Washer Pump Open Circuit Diagnostic Procedure
    - 522311.06 — Rear Washer Pump Short to Ground
      - Rear Washer Pump Short to Ground Diagnostic Procedure
    - 522312.05 — Front Washer Pump Open Circuit
      - Front Washer Pump Open Circuit Diagnostic Procedure
    - 522312.06 — Front Washer Pump Short to Ground
      - Front Washer Pump Short to Ground Diagnostic Procedure
    - 522426.04 — Rear Wiper Park Short to Ground
      - Rear Wiper Park Short to Ground Diagnostic Procedure
    - 522427.04 — Front Wiper Park Short to Ground
      - Front Wiper Park Short to Ground Diagnostic Procedure
    - 522433.05 — Rear Wiper Open Circuit
      - Rear Wiper Open Circuit Diagnostic Procedure
    - 522433.06 — Rear Wiper Short to Ground
      - Rear Wiper Short to Ground Diagnostic Procedure
    - 522434.05 — Front Wiper Low Speed Open Circuit
      - Front Wiper Low Speed Open Circuit Diagnostic Procedure
    - 522434.06 — Front Wiper Low Speed Short to Ground
      - Front Wiper Low Speed Short to Ground Diagnostic Procedure
    - 522435.05 — Front Wiper High Speed Open Circuit
      - Front Wiper High Speed Open Circuit Diagnostic Procedure
    - 522435.06 — Front Wiper High Speed Short to Ground
      - Front Wiper High Speed Short to Ground Diagnostic Procedure
    - 523577.05 — Secondary Steering Open Circuit
      - Secondary Steering Open Circuit Diagnostic Procedure
    - 523577.06 — Secondary Steering Short to Ground
      - Secondary Steering Short to Ground
    - 523795.05 — Dual Mode Steering Open Circuit
      - Dual Mode Steering Open Circuit Diagnostic Procedure
    - 523795.06 — Dual Mode Steering Short to Ground
      - Dual Mode Steering Short to Ground Diagnostic Procedure
    - 524097.03 — Accelerator Pedal Short to Power
      - Accelerator Pedal Short to Power Diagnostic Procedure
    - 524097.04 — Accelerator Pedal Open or Short to Ground
      - Accelerator Pedal Open or Short to Ground Diagnostic Procedure
  - Sealed Switch Module (SSM) Diagnostic Trouble Codes
    - Sealed Switch Module (SSM) Diagnostic Trouble Codes
    - 002033.09 — SSM Lost Communications
      - SSM Lost Communications Diagnostic Procedure
    - 520752.04 — SSM Button 17 Stuck
      - SSM Button 17 Stuck Diagnostic Procedure
    - 520752.09 — SSM Button 17 No CAN Message
      - SSM Button 17 No CAN Message Diagnostic Procedure
    - 520753.04 — SSM Button 18 Stuck
      - SSM Button 18 Stuck Diagnostic Procedure
    - 520753.09 — SSM Button 18 No CAN Message
      - SSM Button 18 No CAN Message Diagnostic Procedure
    - 520754.04 — SSM Button 19 Stuck
      - SSM Button 19 Stuck Diagnostic Procedure
    - 520754.09 — SSM Button 19 No CAN Message
      - SSM Button 19 No CAN Message Diagnostic Procedure
    - 520755.04 — SSM Button 20 Stuck
      - SSM Button 20 Stuck Diagnostic Procedure
    - 520755.09 — SSM Button 20 No CAN Message
      - SSM Button 20 No CAN Message Diagnostic Procedure
    - 523335.04 — SSM Button 25 Stuck
      - SSM Button 25 Stuck Diagnostic Procedure
    - 523335.09 — SSM Button 25 No CAN Message
      - SSM Button 25 No CAN Message Diagnostic Procedure
    - 523336.04 — SSM Button 24 Stuck
      - SSM Button 24 Stuck Diagnostic Procedure
    - 523336.09 — SSM Button 24 No CAN Message
      - SSM Button 24 No CAN Message Diagnostic Procedure
    - 523338.04 — SSM Button 23 Stuck
      - SSM Button 23 Stuck Diagnostic Procedure
    - 523338.09 — SSM Button 23 No CAN Message
      - SSM Button 23 No CAN Message Diagnostic Procedure
    - 523339.04 — SSM Button 22 Stuck
      - SSM Button 22 Stuck Diagnostic Procedure
    - 523339.09 — SSM Button 22 No CAN Message
      - SSM Button 22 No CAN Message Diagnostic Procedure
    - 523340.04 — SSM Button 21 Stuck
      - SSM Button 21 Stuck Diagnostic Procedure
    - 523340.09 — SSM Button 21 No CAN Message
      - SSM Button 21 No CAN Message Diagnostic Procedure
    - 523849.04 — SSM Button 16 Stuck
      - SSM Button 16 Stuck Diagnostic Procedure
    - 523849.09 — SSM Button 16 No CAN Message
      - SSM Button 16 No CAN Message Diagnostic Procedure
    - 523850.04 — SSM Button 15 Stuck
      - SSM Button 15 Stuck Diagnostic Procedure
    - 523850.09 — SSM Button 15 No CAN Message
      - SSM Button 15 No CAN Message Diagnostic Procedure
    - 523852.04 — SSM Button 14 Stuck
      - SSM Button 14 Stuck Diagnostic Procedure
    - 523852.09 — SSM Button 14 No CAN Message
      - SSM Button 14 No CAN Message Diagnostic Procedure
    - 523854.04 — SSM Button 13 Stuck
      - SSM Button 13 Stuck Diagnostic Procedure
    - 523854.09 — SSM Button 13 No CAN Message
      - SSM Button 13 No CAN Message Diagnostic Procedure
    - 523855.04 — SSM Button 12 Stuck
      - SSM Button 12 Stuck Diagnostic Procedure
    - 523855.09 — SSM Button 12 No CAN Message
      - SSM Button 12 No CAN Message Diagnostic Procedure
    - 523856.04 — SSM Button 11 Stuck
      - SSM Button 11 Stuck Diagnostic Procedure
    - 523856.09 — SSM Button 11 No CAN Message
      - SSM Button 11 No CAN Message Diagnostic Procedure
    - 523857.04 — SSM Button 10 Stuck
      - SSM Button 10 Stuck Diagnostic Procedure
    - 523857.09 — SSM Button 10 No CAN Message
      - SSM Button 10 No CAN Message Diagnostic Procedure
    - 523858.04 — SSM Button 9 Stuck
      - SSM Button 9 Stuck Diagnostic Procedure
    - 523858.09 — SSM Button 9 No CAN Message
      - SSM Button 9 No CAN Message Diagnostic Procedure
    - 523860.04 — SSM Button 8 Stuck
      - SSM Button 8 Stuck Diagnostic Procedure
    - 523860.09 — SSM Button 8 No CAN Message
      - SSM Button 8 No CAN Message Diagnostic Procedure
    - 523861.04 — SSM Button 7 Stuck
      - SSM Button 7 Stuck Diagnostic Procedure
    - 523861.09 — SSM Button 7 No CAN Message
      - SSM Button 7 No CAN Message Diagnostic Procedure
    - 523862.04 — SSM Button 6 Stuck
      - SSM Button 6 Stuck Diagnostic Procedure
    - 523862.09 — SSM Button 6 No CAN Message
      - SSM Button 6 No CAN Message Diagnostic Procedure
    - 523863.04 — SSM Button 5 Stuck
      - SSM Button 5 Stuck Diagnostic Procedure
    - 523863.09 — SSM Button 5 No CAN Message
      - SSM Button 5 No CAN Message Diagnostic Procedure
    - 523864.04 — SSM Button 4 Stuck
      - SSM Button 4 Stuck Diagnostic Procedure
    - 523864.09 — SSM Button 4 No CAN Message
      - SSM Button 4 No CAN Message Diagnostic Procedure
    - 523865.04 — SSM Button 3 Stuck
      - SSM Button 3 Stuck Diagnostic Procedure
    - 523865.09 — SSM Button 3 No CAN Message
      - SSM Button 3 No CAN Message Diagnostic Procedure
    - 523867.04 — SSM Button 2 Stuck
      - SSM Button 2 Stuck Diagnostic Procedure
    - 523867.09 — SSM Button 2 No CAN Message
      - SSM Button 2 No CAN Message Diagnostic Procedure
    - 523868.04 — SSM Button 1 Stuck
      - SSM Button 1 Stuck Diagnostic Procedure
    - 523868.09 — SSM Button 1 No CAN Message
      - SSM Button 1 No CAN Message Diagnostic Procedure
- Operational Checkout
  - Operational Checks
    - Operational Checkout
      - Diagnostic Trouble Code Check
      - Operational Checks—Key Switch OFF, Engine OFF Checks
      - Operational Checks—Key Switch ON, Engine OFF
      - Operational Checks—Key Switch ON, Engine ON
- Engine
  - Theory of Operation
    - PowerTech Plus™ 6.8L (6068) John Deere Engine—6.8L Tier 3/Stage
    - PowerTech Plus™ 6.8L (6068) John Deere Engine—6.8L Stage II
    - Engine Identification
    - Coolant Heater Theory of Operation
    - Engine Fuel System Component Location
    - Engine Cooling System Component Location
    - Engine Intake and Exhaust System Tier 3/Stage IIIA Component Loc
    - Engine Intake and Exhaust System Stage II Component Location
    - Coolant Heater Component Location
    - Engine Fluid Sample Port Locations
    - Cold Weather Starting Aid
  - Diagnostic Information
    - PowerTech Plus™ 6.8L (6068) John Deere Engine—6.8L Tier 3/Stage
    - PowerTech Plus™ 6.8L (6068) John Deere Engine—6.8L Stage II
    - Engine Will Not Crank
      - Engine Will Not Crank Diagnostic Procedure
    - Engine Coolant Temperature Above Normal
      - Engine Coolant Temperature Above Normal Diagnostic Procedure
    - Engine Coolant Temperature Below Normal
      - Engine Coolant Temperature Below Normal Diagnostic Procedure
    - Coolant Heater System Check—If Equipped
      - Coolant Heater System Check Diagnostic Procedure
  - Tests
    - PowerTech Plus™ 6.8L (6068) John Deere Engine—6.8L Tier 3/Stage
    - PowerTech Plus™ 6.8L (6068) John Deere Engine—6.8L Stage II
    - Fuel Line Leakage Test
    - Air Intake System Leakage Test
    - Air Filter Restriction Switch Test
    - Intake Manifold Pressure Test—Turbocharger Boost—6.8L Stage II
    - Engine Slow and Fast Idle Speed Check
- Electrical System
  - System Information
    - Electrical Diagram Information
  - System Diagrams
    - Fuse Specifications
    - System Functional Schematic, Wiring Diagrams, and Component Loca
    - System Functional Schematic and Section Legend
    - Power and Ground Cables Component Location
    - Load Center Harness (W10) Component Location
    - Load Center Harness (W10) Wiring Diagram
    - Engine Interface Harness (W11) Component Location
    - Engine Interface Harness (W11) Wiring Diagram
    - Engine Harness (W12) Component Location
    - Engine Harness (W12) Wiring Diagram
    - Transmission Harness (W13) Component Location
    - Transmission Harness (W13) Wiring Diagram
    - Hydraulic Reservoir Harness (W14) Component Location
    - Hydraulic Reservoir Harness (W14) Wiring Diagram
    - Fuel Sensor and Backup Alarm Harness (W15) Component Location
    - Fuel Sensor and Backup Alarm Harness (W15) Wiring Diagram
    - Cab Roof Harness (W16) Component Location
    - Cab Roof Harness (W16) Wiring Diagram
    - Radio Harness (W17) Component Location—If Equipped
    - Radio Harness (W17) Wiring Diagram—If Equipped
    - Secondary Steering Harness (W19) Component Location—If Equipped
    - Secondary Steering Harness (W19) Wiring Diagram—If Equipped
    - JDLink™ Harness (W20) Component Location—If Equipped (S.N —63472
    - JDLink™ Harness (W20) Wiring Diagram—If Equipped (S.N —634729)
    - Pilot Control Harness (W24) Component Location
    - Pilot Control Harness (W24) Wiring Diagram
    - Diesel Fired Coolant Heater (DFCH) Harnesses (W25 and W26) Compo
    - Diesel Fired Coolant Heater (DFCH) Harnesses (W25 and W26) Wirin
    - 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
    - Power and Charge Circuits Theory of Operation
    - Start Circuit Theory of Operation
    - Park Brake Circuit Theory of Operation
    - Controller Area Network (CAN) Circuit Theory of Operation
    - Engine Control Unit (ECU) Circuit Theory of Operation
    - Standard Display Monitor (SDM) Circuit Theory of Operation
    - Transmission Control Unit (TCU) Circuit Theory of Operation
    - JDLink™ Circuit Theory of Operation—If Equipped
    - Lockup Torque Converter Circuit Theory of Operation
    - Declutch Circuit Theory of Operation
    - Differential Lock Circuit Theory of Operation
    - Proportional Fan Speed and Reversing Fan Circuits Theory of Oper
    - Grapple Control Circuit Theory of Operation
    - Secondary Steering Circuit Theory of Operation
    - Dual Mode Steer Circuit Theory of Operation
    - Windshield Washer and Wiper Circuits Theory of Operation
    - Heater, Air Conditioner, and Precleaner Circuits Theory of Opera
    - Work Lights Circuits Theory of Operation
  - Monitor Operation
    - Standard Display Monitor (SDM)—Service Mode
    - Standard Display Monitor (SDM)—Clear Codes
    - Standard Display Monitor (SDM)—Transmission Temperature
    - Standard Display Monitor (SDM)—Transmission Calibration
    - Standard Display Monitor (SDM)—Engine Temperatures
    - Standard Display Monitor (SDM)—Engine Pressures
    - Standard Display Monitor (SDM)—Engine Speeds
    - Standard Display Monitor (SDM)—Engine Performance
    - Standard Display Monitor (SDM)—Engine Live Values
    - Standard Display Monitor (SDM)—Fan Diagnostics
    - Standard Display Monitor (SDM)—Monitor Diagnostics
    - Standard Display Monitor (SDM)—Software
    - Standard Display Monitor (SDM)—Hide Menu
    - Standard Display Monitor (SDM)—Restore Defaults
    - Standard Display Monitor (SDM)—Reverse Fan Cycle
    - Standard Display Monitor (SDM)—Machine Option
  - 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
    - Transmission Diagnostic Trouble Codes—Limp Home Mode and Inchles
    - Controller Area Network (CAN) Circuit Test
      - Controller Area Network (CAN) Diagnostics
    - Bump Shifter Test
    - Accelerator Pedal Sensor Test
    - Alternator Test
    - Relay Test
    - Diode Test
    - Battery Test Procedure
    - Transmission Control Unit (TCU) Calibration
    - Troubleshooting Transmission Gear Solenoid
    - 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
    - Power Train Component Overview
    - DF180 Series Powershift Transmission
    - TEAMMATETEAMMATE is a trademark of Deere & Company™ Axles
    - Transmission Operation
    - Transmission Component Identification
    - Lockup Torque Converter Operation
    - Transmission Hydraulic System Operation
    - Transmission Charge Pump Operation
    - Transmission Filter Bypass Valve Operation
    - Transmission Control Valve Port Identification
    - Transmission Proportional Solenoid Valves Identification
    - Transmission Control Valve Operation
    - Control Valve-to-Front Housing Oil Passage Identification
    - Transmission Pressure Regulator Valve Operation
    - Park Brake and Differential Lock Control Valve
    - Park Brake Control Circuit
    - Park Brake Manual Release Operation
    - Differential Lock Control Circuit
  - Diagnostic Information
    - Transmission Overfills With Oil
      - Transmission Overfills With Oil Diagnostic Procedure
    - Transmission Clutch Slippage
      - Transmission Clutch Slippage Diagnostic Procedure
    - Transmission Shifts Too Slow
      - Transmission Shifts Too Slow Diagnostic Procedure
    - Transmission Shifts Too Fast
      - Transmission Shifts Too Fast Diagnostic Procedure
    - Park Brake Activates When Service Brakes Are Applied (No Load on
      - Park Brake Activates When Service Brakes Are Applied (No Load on
    - Machine Will Not Move (Load on Engine or Engine Stalls When Shif
      - Machine Will Not Move (Load on Engine or Engine Stalls When Shif
    - Machine Creeps in Neutral (Load Put on Engine When Service Brake
      - Machine Creeps in Neutral (Load Put on Engine When Service Brake
    - Transmission System Overheats
      - Transmission System Overheats Diagnostic Procedure
    - Lube Pressure Low, Transmission Charge Pressure Normal
      - Lube Pressure Low, Transmission Charge Pressure Normal Diagnosti
    - Excessive Transmission Noise Under Load or No Load
      - Excessive Transmission Noise Under Load or No Load Diagnostic Pr
    - Machine Makes Excessive Transmission Noise When Moving
      - Machine Makes Excessive Transmission Noise When Moving Diagnosti
    - Erratic Transmission Oil Pressure
      - Erratic Transmission Oil Pressure Diagnostic Procedure
    - Excessive Transmission Oil Pressure
      - Excessive Transmission Oil Pressure Diagnostic Procedure
    - Low Transmission Oil Pressure in All Gears
      - Low Transmission Oil Pressure in All Gears Diagnostic Procedure
    - Low Transmission Oil Pressure in One Gear but Correct in Other G
      - Low Transmission Oil Pressure in One Gear but Correct in Other G
    - Transmission Breather Oil Leakage
      - Transmission Breather Oil Leakage Diagnostic Procedure
    - Filter or Filter Oil Lines Blow Out
      - Filter or Filter Oil Lines Blow Out Diagnostic Procedure
    - Low Lube Pressure (Not All Gears)
      - Low Lube Pressure (Not All Gears) Diagnostic Procedure
    - Excessive Lube Pressure (Not All Gears)
      - Excessive Lube Pressure (Not All Gears) Diagnostic Procedure
    - Low Transmission Oil Cooler Inlet Pressure, Correct Lube Pressur
      - Low Transmission Oil Cooler Inlet Pressure, Correct Lube Pressur
    - Low Transmission Oil Cooler Inlet Pressure and Lube Pressure
      - Low Transmission Oil Cooler Inlet Pressure and Lube Pressure Dia
    - Machine Lacks Power
      - Machine Lacks Power Diagnostic Procedure
    - Excessive Torque Converter Noise (Under Load or No Load)
      - Excessive Torque Converter Noise (Under Load or No Load) Diagnos
    - Torque Converter Stall, RPM Too Low
      - Torque Converter Stall, RPM Too Low Diagnostic Procedure
    - Torque Converter Stall, RPM Too High
      - Torque Converter Stall, RPM Too High Diagnostic Procedure
    - Machine Will Not Move in Any Gear and Park Brake Indicator Is On
      - Machine Will Not Move in Any Gear and Park Brake Indicator Is On
    - Excessive Machine Vibration
      - Excessive Machine Vibration Diagnostic Procedure
    - Excessive Driveline Vibration
      - Excessive Driveline Vibration Diagnostic Procedure
    - Park Brake Comes On While Using a Hydraulic Function
      - Park Brake Comes ON While Using a Hydraulic Function Diagnostic
    - Park Brake Engages While Machine Is Moving
      - Park Brake Engages While Machine Is Moving Diagnostic Procedure
    - Park Brake Will Not Release
      - Park Brake Will Not Release Diagnostic Procedure
    - No Differential Lock Operation
      - No Differential Lock Operation Diagnostic Procedure
    - Differential Lock Slippage
      - Differential Lock Slippage Diagnostic Procedure
    - Excessive Differential or Axle Noise
      - Excessive Differential or Axle Noise
    - Oil Seepage From Outer Axle Seal
      - Oil Seepage From Outer Axle Seal Diagnostic Procedure
    - Power Train Component Location
  - Adjustments
    - Park Brake Manual Release Procedure
  - Tests
    - JT02156A Digital Pressure/Temperature Analyzer Installation
    - Transmission Oil Warmup Procedure
    - Transmission Pump Flow Test
    - Transmission System Pressure Test
    - Transmission Lube Circuit Pressure Test
    - Transmission Control Circuit Pressure Test
    - Converter-In Pressure Test
    - Converter-Out Pressure Test
    - Torque Converter Pressure Relief Test
    - Converter-Out Flow Test
    - Lockup Torque Converter Clutch Pressure Test
    - Torque Converter Stall Speed Test
    - Park Brake Pressure Test
    - Differential Lock Pressure Test
- Hydraulic System
  - Theory of Operation
    - Hydraulic System Operation
    - Cooling Loop and Reversing Fan Circuit Operation
    - Service Brake Hydraulic Circuit Operation
    - Steering and Secondary Steering Hydraulic Circuit Operation
    - Dual Mode Steering Hydraulic Circuit Operation
    - Pilot Control Hydraulic Circuit Operation
    - Grapple Rotate Hydraulic Circuit Operation
    - Main Hydraulic Pump and Pressure Compensator Operation
    - Brake Accumulator Operation
    - Hydraulic Reservoir Operation
    - Hydraulic Oil Return Filter Operation
    - Hydraulic Fan Filter Operation
    - Brake Valve Operation
    - Priority Valve Operation
    - Steering Valve and System Operation
    - Secondary Steering Valve Operation
    - 120 Series Cylinder Operation
    - Blade Valve Section Operation
    - Arch and Boom Valve Section Operation
    - System Relief Valve Operation
    - Circuit Relief Valve—Adjustable Operation
    - Circuit Relief Valve—Non-Adjustable Operation
    - Grapple Tong Valve Section Operation
    - Grapple Tong Flow Divider Operation
    - Pilot Controller Operation
    - Grapple Rotate Solenoid Valve Operation
    - Dual Mode Steering Solenoid Valve Operation
    - Rotary Manifold Operation
    - Fan Pump Operation
    - Fan Variable Speed and Reversing Control Valve Operation
    - Fan Motor Operation
    - Hydraulic Oil Cooler Operation
    - Cab Tilt Circuit Operation
  - Diagnostic Information
    - Hydraulic System Overheating
      - Hydraulic System Overheating Diagnostic Procedure
    - Hydraulic Function Drifts Down
      - Hydraulic Function Drifts Down Diagnostic Procedure
    - No Steering or Hydraulic Functions
      - No Steering or Hydraulic Functions Diagnostic Procedure
    - Hydraulic Functions Slow
      - Hydraulic Functions Slow Diagnostic Procedure
    - Individual Functions Slow (Cycle Time Slow)
      - Individual Functions Slow (Cycle Time Slow) Diagnostic Procedure
    - No Hydraulic Functions (Steering Normal)
      - No Hydraulic Functions (Steering Normal) Diagnostic Procedure
    - Low Hydraulic Power (Pressure)
      - Low Hydraulic Power (Pressure) Diagnostic Procedure
    - Excessive Hydraulic Pump Noise
      - Excessive Hydraulic Pump Noise Diagnostic Procedure
    - Function Powers Up or Down Without Moving Lever
      - Function Powers Up or Down Without Moving Lever Diagnostic Proce
    - Grapple Rotate Stalls
      - Grapple Rotate Stalls Diagnostic Procedure
    - Grapple Rotates Too Fast
      - Grapple Rotates Too Fast Diagnostic Procedure
    - Grapple Rotates Slow
      - Grapple Rotates Slow Diagnostic Procedure
    - Tongs Do Not Close Evenly
      - Tongs Do Not Close Evenly Diagnostic Procedure
    - Tongs Open or Close Slowly
      - Tongs Open or Close Slowly Diagnostic Procedure
    - Grapple Loses Logs During Skidding
      - Grapple Loses Logs During Skidding Diagnostic Procedure
    - Transmission Overfills With Oil
      - Transmission Overfills With Oil Diagnostic Procedure
    - No Steering (Hydraulic Functions Normal)
      - No Steering (Hydraulic Functions Normal) Diagnostic Procedure
    - Steering Valve Does Not Center
      - Steering Valve Does Not Center Diagnostic Procedure
    - Steering Valve Locks Up
      - Steering Valve Locks Up Diagnostic Procedure
    - Frames Turn Wrong Direction
      - Frames Turn Wrong Direction Diagnostic Procedure
    - Steering Slow or Hard
      - Steering Slow or Hard Diagnostic Procedure
    - Steering Erratic or Spongy
      - Steering Erratic or Spongy Diagnostic Procedure
    - Machine Wanders
      - Machine Wanders Diagnostic Procedure
    - Quick Steer Mode Not Engaging
      - Quick Steer Mode Not Engaging Diagnostic Procedure
    - Quick Steer Mode Not Disengaging
      - Quick Steer Mode Not Disengaging Diagnostic Procedure
    - Quick Steer Mode Engaging When Disengaged
      - Quick Steer Mode Engaging When Disengaged Diagnostic Procedure
    - Poor or No Brakes (Other Hydraulic Systems Normal)
      - Poor or No Brakes (Other Hydraulic Systems Normal) Diagnostic Pr
    - Brakes Overly Aggressive
      - Brakes Overly Aggressive Diagnostic Procedure
    - Brakes Drag
      - Brakes Drag Diagnostic Procedure
    - Brakes Chatter or Noisy
      - Brakes Chatter or Noisy Diagnostic Procedure
    - Delay in Braking
      - Delay in Braking Diagnostic Procedure
    - Fan Does Not Reach Full Speed (Both Directions)
      - Fan Does Not Reach Full Speed (Both Directions) Diagnostic Proce
    - Fan Does Not Reach Full Speed (Forward Direction Only)
      - Fan Does Not Reach Full Speed (Forward Direction Only) Diagnosti
    - Fan Does Not Reach Full Speed (Reverse Direction Only)
      - Fan Does Not Reach Full Speed (Reverse Direction Only) Diagnosti
    - Fan Does Not Spin (Both Directions)
      - Fan Does Not Spin (Both Directions) Diagnostic Procedure
    - Fan Does Not Slow Down Before Reversing
      - Fan Does Not Slow Down Before Reversing Diagnostic Procedure
    - High Fan Cooler Pressure or Pressure Spikes
      - High Fan Cooler Pressure or Pressure Spikes Diagnostic Procedure
    - High Return Pressure at Fan Reversing Control Valve Port T
      - High Return Pressure at Fan Control Valve Port T Diagnostic Proc
    - High Flow From Fan Motor Case Drain
      - High Flow From Fan Motor Case Drain Diagnostic Procedure
    - Fan Pump Is Cavitating
      - Fan Pump is Cavitating Diagnostic Procedure
    - Hydraulic System Component Location
    - Hydraulic System Schematic
  - Adjustments
    - Service Brake Pedal Adjustment
    - Service Brake Inspection and Adjustment
    - Service Brake Bleeding Procedure
    - Grapple Damper Adjustment
  - Tests
    - D15032NU Vacuum Pump Installation
    - JT02156A Digital Pressure and Temperature Analyzer Kit Installat
    - JT07148 Digital Hydraulic Tester
    - Hydraulic Oil Warmup Procedure
    - Main Hydraulic Pump Standby Pressure Test
    - Main Hydraulic Pump Flow Test
    - Main Hydraulic Pump Leakage Test
    - Pressure Reducing Valve Pressure Test
    - Pilot Controller Pressure Test
    - Priority Valve and Relief Valve Pressure Test
    - Priority Valve Port LS Flow Test
    - Priority Valve and Relief Valve Leakage Test
    - System and Circuit Relief Valve Pressure Test
    - Hydraulic Component Leakage Test
    - Cylinder Leakage Test
    - Cylinder Drift Test
    - Dual Mode Steering Engagement Pressure Test
    - Grapple Rotate Motor Crossover Relief Valve Pressure Test
    - Grapple Rotate Solenoid Valve Neutral Leakage Test
    - Grapple Tong Flow Divider Relief Valve Test
    - Rotary Manifold Center Seal Leakage Test
    - Rotary Manifold Drain and Lower Seal Leakage Test
    - Service Brake Valve and Accumulator Pressure Test
    - Service Brake Valve Leakage Test
    - Steering Valve Neutral Leakage Test
    - Hydraulic Oil Filter Inspection Procedure
    - Cooling Fan Circuit Test
    - Fan Motor Case Drain Test
    - Secondary Steering Operation Test
- Winch
  - Theory of Operation
    - John Deere 4000 and 6000 Winches
  - Diagnostic Information
    - Winch Control Lever Effort Excessive
      - Winch Control Lever Effort Excessive Diagnostic Procedure
    - Winch Clutch Slips
      - Winch Clutch Slips Diagnostic Procedure
    - Winch Free Spool Effort Excessive
      - Winch Free Spool Effort Excessive Diagnostic Procedure
    - Winch Brake Will Not Hold
    - Winch Will Not Free Spool
      - Winch Will Not Free Spool Diagnostic Procedure
    - Transmission Oil Level Varies Excessively
      - Transmission Oil Level Varies Excessively Diagnostic Procedure
    - Winch Makes Grinding Noise When Going from FREE SPOOL to BRAKE O
    - Winch Component Location
    - Winch Hydraulic Schematic
  - Adjustments
    - Winch Control Cable Adjustment Check
    - Brake Off Adjustment—4000 Series Winch
    - Brake Off Adjustment—6000 Series Winch
  - Tests
    - Winch System Pressure Test
    - Winch Leakage Test
    - Winch Drum Rolling Drag Test
- Heating and Air Conditioning
  - Theory Of Operation
    - Air Conditioning System Cycle of Operation
  - Diagnostic Information
    - Air Conditioning System Visual Checks
      - Air Conditioning System Visual Checks Diagnostic Procedure
    - Blower Does Not Operate in Any Speed
      - Blower Does Not Operate in Any Speed Diagnostic Procedure
    - Blower Does Not Operate in Low Speed
      - Blower Does Not Operate in Low Speed Diagnostic Procedure
    - Blower Does Not Operate in Medium Speed
      - Blower Does Not Operate in Medium Speed Diagnostic Procedure
    - Blower Does Not Operate in High Speed
      - Blower Does Not Operate in High Speed Diagnostic Procedure
    - Blower Does Not Operate in Purge Speed
      - Blower Does Not Operate in Purge Speed Diagnostic Procedure
    - Air Conditioner Does Not Operate
      - Air Conditioner Does Not Operate Diagnostic Procedure
    - Air Conditioner Does Not Cool Cab Interior
      - Air Conditioner Does Not Cool Cab Interior Diagnostic Procedure
    - Air Conditioner Runs Constantly
      - Air Conditioner Runs Constantly Diagnostic Procedure
    - Interior Windows Continuously Foggy
      - Interior Windows Continuously Foggy Diagnostic Procedure
    - Heater Does Not Operate
      - Heater Does Not Operate Diagnostic Procedure
    - Heater Does Not Warm Cab Interior
      - Heater Does Not Warm Cab Interior Diagnostic Procedure
    - Heating and Air Conditioning System Component Location
  - Tests
    - R134a Air Conditioning System Test
    - Air Conditioning Freeze Control Switch Test
    - Air Conditioning Compressor Clutch Test
    - Air Conditioning High/Low Pressure Switch Test
    - Air Conditioning Expansion Valve Test
    - Refrigerant Leak Test