Complete Operation & Test technical manual with Electrical Wiring Diagrams for John Deere 318E, 320E, and 324E Skid Steer Loaders (EH Controls) & FT4/S4 Engines, with all the workshop information to maintain, diagnose, service, and rebuild like professional mechanics.

John Deere 318E, 320E, and 324E Skid Steer Loaders (EH Controls) workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

tm13007x19 - John Deere Skid Steer Loaders 318E, 320E, and 324E Skid Steer Loaders (EH Controls).pdf
tm13007x28 - John Deere Chargeurs compacts 318E, 320E et 324E (Commandes électrohydrauliques).pdf

Total Pages: 1,531 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable)
Category: Operation and Test
Language: English French
Published on 2019/10/08

MAIN SECTIONS
Foreword
   Manual Identification-READ THIS FIRST!
   General Information
      Safety
   Diagnostic Trouble Codes (DTCs)
      Engine Control Unit (ECU) Diagnostic Trouble Codes
      Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
      Hydraulic Control Unit (HCU) Diagnostic Trouble Codes
      Left Joystick Controller (JSL) Diagnostic Trouble Codes
      Right Joystick Controller (JSR) Diagnostic Trouble Codes
      Sealed Switch Module (SSM) Diagnostic Trouble Codes
      Vehicle Control Unit (VCU) Diagnostic Trouble Codes
   Operational Checkout Procedure
      Operational Checkout Procedure
   Engine
      Theory of Operation
      Diagnostic Information
   Electrical System
      System Information
      System Diagrams
      Sub-System Diagnostics
      Monitor Operation
      References
   Power Train
      Theory of Operation
      Diagnostic Information
      Tests
   Hydraulic System
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Hydrostatic System
      Theory of Operation
      Diagnostic Information
      Tests
   Heating and Air Conditioning
      Theory of Operation
      Diagnostic Information
      Tests
   Dealer Fabricated Tools

318E (PIN:1T0318E***J249323-)
320E (PIN:1T0320E***J249291-)

TABLE OF CONTENTS - Expanded Views
9000 - GENERAL INFORMATION
  01 - Safety
      Add and Operate Attachments Safely
      Avoid Backover Accidents
      Avoid High-Pressure Fluids
      Avoid High-Pressure Oils
      Avoid Machine Tip Over
      Avoid Unauthorized Machine Modifications
      Avoid Work Site Hazards
      Clean Debris from Machine
      Clean Exhaust Filter Safely
      Decommissioning Proper Recycling and Disposal of Fluids and Components
      Drive Metal Pins Safely
      Follow Safety Instructions
      Handle Cab Door Safely
      Handle Chemical Products Safely
      Inspect and Maintain ROPS
      Inspect Machine
      Keep Riders Off Machine
      Make Welding Repairs Safely
      Operate Only If Qualified
      Operating On Slopes
      Operating or Traveling On Public Roads
      Park and Prepare for Service Safely
      Prepare for Emergencies
      Prevent Battery Explosions
      Prevent Fires
      Prevent Unintended Machine Movement
      Recognize Safety Information
      Remove Paint Before Welding or Heating
      Service Cooling System Safely
      Start Only From Operator's Seat
      Stay Clear of Moving Parts
      Use and Maintain Seat Belt
      Use Steps and Handholds Correctly
      Wear Protective Equipment
      Work In Ventilated Area
9001 - DIAGNOSTIC TROUBLE CODES (DTC)
  10 - Engine Control Unit (ECU) Diagnostic Trouble Codes
    000028.00 — Accelerator 3  _  Pedal
    000028.01 — Accelerator 3  _  Pedal
    000028.03 — Accelerator 3  _  Pedal
    000028.04 — Accelerator 3  _  Pedal
    000029.03 — Accelerator 2  _  Pedal
    000029.04 — Accelerator 2  _  Pedal
    000091.03 — Acceleration  _  Sensor 1
    000091.04 — Acceleration  _  Sensor 1
    000167.01 — Charge  _  Alarm
    000167.05 — Charge  _  Alarm
    000237.13 — Vehicle Identification  _  Number
    000237.31 — Vehicle Identification  _  Number
    001485.02 — Main Relay  _  ECU
    001485.07 — Main Relay  _  ECU
    003695.14 — Exhaust Filter Cleaning Inhibited By Operator Interface
    522243.05 — Start Assist  _  Relay
    522243.06 — Start Assist  _  Relay
    522590.12 — Internal  _  Supply 1
    522596.09 — CAN Comm  _  TSC1
    522597.09 — TSC1 CAN  _  Message
    522599.09 — Y_RSS CAN  _  Message
    522600.09 — Y_EC CAN  _  Message
    522601.09 — Y_RSS CAN  _  Message
    522618.09 — EBC1 CAN  _  Message
    522619.09 — Y_DPFIF CAN  _  Message
    522623.07 — Accelerator 1-2 Sensor
    522624.07 — Accelerator 1-2 Sensor
    522744.04 — Internal Driver  _  Circuit
    522994.04 — Internal Driver  _  Circuit
    Engine Control Unit (ECU) Diagnostic Trouble Codes
  20 - Chassis Control Unit (CCU) Diagnostic Trouble Codes
  20 - Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
    000070.02 — Park Brake  _  Release Input
    000070.04 — Park Brake  _  Release Input
    000096.03 — Fuel Level  _  Sensor
    000096.04 — Fuel Level  _  Sensor
    000158.00 — System Voltage
    000158.01 — System Voltage
    000162.04 — 2-Speed  _  Switch Input
    000234.14 — Software Mismatch
    000920.05 — Alarm Output
    000920.06 — Alarm Output
    001196.11 — Anti Theft
    001504.04 — Seat Switch  _  Input
    002000.09 — No ECU Data  _  On CAN Bus
    002142.09 — No SSM Data  _  On CAN Bus
    002228.09 — No HCU Data  _  On CAN Bus
    003413.04 — Door Switch  _  Input
    003597.03 — 5 Volt Sensor  _  Supply 1
    003597.04 — 5 Volt Sensor  _  Supply 1
    521050.04 — Aux Flow On-Off  _  Switch Input
    521197.04 — Courtesy Light  _  Switch Input
    522379.05 — Park Brake  _  Release Output
    522379.06 — Park Brake  _  Release Output
    522398.02 — Park Brake Run  _  Switch Input
    522398.04 — Park Brake Run  _  Switch Input
    522826.00 — Fan Purge  _  Switch Input
    522826.04 — Fan Purge  _  Switch Input
    522827.04 — Fan Auto  _  Switch Input
    522828.03 — Creep Mode _  Switch Input
    522828.04 — Creep Mode _  Switch Input
    522828.07 — Creep Mode _  Switch Input
    522859.04 — Lap Bar _  Switch Input
    523217.06 — Hydraulic Valve  _  Power 3 to HCU
    523218.06 — Propel Valve  _  Power 2 to HCU
    523219.06 — Hydraulic Valve  _  Power Output
    523693.03 — Aux Hyd  _  Channel 1 Input
    523693.04 — Aux Hyd  _  Channel 1 Input
    523694.03 — Aux Hyd  _  Channel 2 Input
    523694.04 — Aux Hyd  _  Channel 2 Input
    523694.12 — Aux Hyd  _  Channel 2 Input
    523822.04 — High Flow  _  Switch Input
    523935.05 — Aux Hyd  _  Extend Output
    523935.06 — Aux Hyd  _  Extend Output
    523941.05 — Aux Hyd  _  Retract Output
    523941.06 — Aux Hyd  _  Retract Output
    523948.05 — Ride Control 1  _  Solenoid Current
    523948.06 — Ride Control 1  _  Solenoid Current
    523949.05 — Ride Control 2  _  Solenoid Current
    523949.06 — Ride Control 2  _  Solenoid Current
    524225.04 — Remote Start  _  Input
    524264.11 — Checksum Error
    Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
  30 - Hydraulic Control Unit (HCU) Diagnostic Trouble Codes
    000630.13 — Cal Missing  _  Or Incomplete
    001594.00 — Left Speed  _  Sensor Input
    001594.01 — Left Speed  _  Sensor Input
    001594.02 — Left Speed  _  Sensor Input
    001594.14 — Left Speed  _  Sensor Input
    001595.00 — Right Speed  _  Sensor Input
    001595.01 — Right Speed  _  Sensor Input
    001595.02 — Right Speed  _  Sensor Input
    001595.14 — Right Speed  _  Sensor Input
    002201.09 — Right Joystick  _  CAN Data
    002213.09 — Left Joystick  _  CAN Data
    002660.07 — Right Joystick  _  X-Axis
    002661.07 — Right Joystick  _  Y-Axis
    002697.07 — Left Joystick  _  X-Axis
    002698.07 — Left Joystick  _  Y-Axis
    516193.03 — Left Foot Pedal  _  Signal 1
    516193.04 — Left Foot Pedal  _  Signal 1
    516193.07 — Left Foot Pedal  _  Signal 1
    516193.16 — Left Foot Pedal  _  Signal 1
    516193.18 — Left Foot Pedal  _  Signal 1
    516194.03 — Left Foot Pedal  _  Signal 2
    516194.04 — Left Foot Pedal  _  Signal 2
    516195.03 — Right Foot Pedal  _  Signal 2
    516195.04 — Right Foot Pedal  _  Signal 2
    516196.03 — Right Foot Pedal  _  Signal 1
    516196.04 — Right Foot Pedal  _  Signal 1
    516196.07 — Right Foot Pedal  _  Signal 1
    516196.16 — Right Foot Pedal  _  Signal 1
    516196.18 — Right Foot Pedal  _  Signal 1
    520652.05 — Bucket Curl  _  Solenoid Current
    520652.06 — Bucket Curl  _  Solenoid Current
    520652.16 — Bucket Curl  _  Solenoid Current
    520653.05 — Bucket Dump  _  Solenoid Current
    520653.06 — Bucket Dump  _  Solenoid Current
    520653.16 — Bucket Dump  _  Solenoid Current
    522377.03 — Boom Sensor  _  Signal 1
    522377.04 — Boom Sensor  _  Signal 1
    522377.12 — Boom Sensor  _  Signal 1
    522377.13 — Boom Sensor  _  Signal 1
    522436.03 — Bucket Sensor  _  Signal 1
    522436.04 — Bucket Sensor  _  Signal 1
    522436.12 — Bucket Sensor  _  Signal 1
    522436.13 — Bucket Sensor  _  Signal 1
    522437.03 — Bucket Sensor  _  Signal 2
    522437.04 — Bucket Sensor  _  Signal 2
    522447.05 — Right Pump  _  Fwd Sol Current
    522447.06 — Right Pump  _  Fwd Sol Current
    522447.16 — Right Pump  _  Fwd Sol Current
    522448.05 — Right Pump  _  Rev Sol Current
    522448.06 — Right Pump  _  Rev Sol Current
    522448.16 — Right Pump  _  Rev Sol Current
    522449.05 — Left Pump  _  Rev Sol Current
    522449.06 — Left Pump  _  Rev Sol Current
    522449.16 — Left Pump  _  Rev Sol Current
    522450.05 — Left Pump  _  Fwd Sol Current
    522450.06 — Left Pump  _  Fwd Sol Current
    522450.16 — Left Pump  _  Fwd Sol Current
    523217.03 — Hydraulic Valve  _  Power 3 to HCU
    523217.04 — Hydraulic Valve  _  Power 3 to HCU
    523218.03 — Propel Valve  _  Power 2 to HCU
    523218.04 — Propel Valve  _  Power 2 to HCU
    523219.03 — Hydraulic Valve  _  Power 1 to HCU
    523219.04 — Hydraulic Valve  _  Power 1 to HCU
    523378.03 — Boom Sensor  _  Signal 2
    523378.04 — Boom Sensor  _  Signal 2
    523411.05 — Boom Down  _  Solenoid Current
    523411.06 — Boom Down  _  Solenoid Current
    523411.16 — Boom Down  _  Solenoid Current
    523414.05 — Boom Up  _  Solenoid Current
    523414.06 — Boom Up  _  Solenoid Current
    523414.16 — Boom Up  _  Solenoid Current
    Hydraulic Control Unit (HCU) Diagnostic Trouble Codes
  40 - Left Joystick Controller (JSL) Diagnostic Trouble Codes
    002697.03 — Left Joystick  _  X-Axis
    002697.04 — Left Joystick  _  X-Axis
    002697.13 — Left Joystick  _  X-Axis
    002697.14 — Left Joystick  _  X-Axis
    002698.03 — Left Joystick  _  Y-Axis
    002698.04 — Left Joystick  _  Y-Axis
    002698.13 — Left Joystick  _  Y-Axis
    002698.14 — Left Joystick  _  Y-Axis
    Left Joystick Controller (JSL) Diagnostic Trouble Codes
  50 - Right Joystick Controller (JSR) Diagnostic Trouble Codes
    002660.03 — Right Joystick  _  X-Axis
    002660.04 — Right Joystick  _  X-Axis
    002660.13 — Right Joystick  _  X-Axis
    002660.14 — Right Joystick  _  X-Axis
    002661.03 — Right Joystick  _  Y-Axis
    002661.04 — Right Joystick  _  Y-Axis
    002661.13 — Right Joystick  _  Y-Axis
    002661.14 — Right Joystick  _  Y-Axis
    Right Joystick Controller (JSR) Diagnostic Trouble Codes
  60 - Sealed Switch Module (SSM) Diagnostic Trouble Codes
    0000629.12 — Controller Fault
    002033.09 — VCU CAN Comm
    002634.04 — Ignition Relay
    002634.05 — Ignition Relay
    523850.04 — SSM Button 15
    523850.09 — SSM Button 15
    523852.04 — SSM Button 14
    523852.09 — SSM Button 14
    523854.04 — SSM Button 13
    523854.09 — SSM Button 13
    523855.04 — SSM Button 12
    523855.09 — SSM Button 12
    523856.04 — SSM Button 11
    523856.09 — SSM Button 11
    523857.04 — SSM Button 10
    523857.09 — SSM Button 10
    523858.04 — SSM Button 9
    523858.09 — SSM Button 9
    523860.04 — SSM Button 8
    523860.09 — SSM Button 8
    523861.04 — SSM Button 7
    523861.09 — SSM Button 7
    523862.04 — SSM Button 6
    523862.09 — SSM Button 6
    523863.04 — SSM Button 5
    523863.09 — SSM Button 5
    523864.04 — SSM Button 4
    523864.09 — SSM Button 4
    523865.04 — SSM Button 3
    523865.09 — SSM Button 3
    523867.04 — SSM Button 2
    523867.09 — SSM Button 2
    523868.04 — SSM Button 1
    523868.09 — SSM Button 1
    Sealed Switch Module (SSM) Diagnostic Trouble Codes
  70 - Vehicle Control Unit (VCU) Diagnostic Trouble Codes
      000158.03 — Battery Voltage Switched Power
      000158.04 — Battery Voltage Switched Power
      000168.03 — Unswitched Power  _  Input
      000168.04 — Unswitched Power  _  Input
      000977.05 — Fan Direction  _  Mode
      000977.06 — Fan Direction  _  Mode
      001071.05 — Fan Speed  _  Solenoid
      001071.06 — Fan Speed  _  Solenoid
      001508.00 — Hydraulic Oil  _  Temperature
      001508.03 — Hydraulic Oil  _  Temperature
      001508.04 — Hydraulic Oil  _  Temperature
      001713.00 — Hydraulic Filter  _  Restr Switch
      001713.03 — Hydraulic Filter  _  Restr Switch
      003512.03 — 5 Volt Sensor  _  Supply 4
      003512.04 — 5 Volt Sensor  _  Supply 4
      003597.03 — 5 Volt Sensor  _  Supply 1_(3827)
      003597.04 — 5 Volt Sensor  _  Supply 1_(3836)
      003598.03 — 5 Volt Sensor  _  Supply 2
      003598.04 — 5 Volt Sensor  _  Supply 2
      004056.05 — 2-Speed Output
      004056.06 — 2-Speed Output
      520194.13 — Machine Model ID  _  Wrong or Missing
      520194.14 — Machine Model ID  _  Wrong or Missing
      520849.03 — Right Joystick  _  Trigger Input
      520849.04 — Right Joystick  _  Trigger Input
      521466.05 — Fan Direction  _  Relief
      521466.06 — Fan Direction  _  Relief
      521806.05 — HST Bypass Solenoid
      521806.06 — HST Bypass Solenoid
      522820.05 — High Flow  _  Driver
      522820.06 — High Flow  _  Driver
      524084.00 — Hydrostat Oil  _  Temperature
      524084.03 — Hydrostat Oil  _  Temperature
      524084.04 — Hydrostat Oil  _  Temperature
      524264.11 — Checksum Error_(4219)
      Vehicle Control Unit (VCU) Diagnostic Trouble Codes
9005 - OPERATIONAL CHECKOUT PROCEDURE
  10 - Operational Checkout Procedure
      Operational Checkout
9010 - ENGINE
  05 - Theory of Operation
    Cold Start Operation
    Engine Identification
    John Deere Engine
  15 - Diagnostic Information
      Engine Cooling System Component Location
      Engine Fuel System Component Location
      Engine Hard to Start or Does Not Start When Cold
      Engine Intake and Exhaust Component Location
      John Deere Engine_(4407)
9015 - ELECTRICAL SYSTEM
  05 - System Information
    Electrical Diagram Information
    Electrical Schematic Symbols
  10 - System Diagrams
    Attachment Control Boom Harness (W12) Component Location
    Attachment Control Boom Harness (W12) Wiring Diagram
    Attachment Control Frame Harness (W11) Component Location
    Attachment Control Frame Harness (W11) Wiring Diagram
    Cab Harness (W2) Component Location
    Cab Harness (W2) Wiring Diagram
    Creep Mode Speed Switch Harness (W19) Component Location
    Creep Mode Speed Switch Harness (W19) Wiring Diagram
    Dual Flasher Harness (W5) Component Location
    Dual Flasher Harness (W5) Wiring Diagram
    Engine Fuel System Harness (W22) Component Location
    Engine Fuel System Harness (W22) Wiring Diagram
    Engine Harness (W21) Component Location
    Engine Harness (W21) Wiring Diagram
    Fuse and Relay Specifications
    Heater and Air Conditioner Harness (W16) Component Location
    Heater and Air Conditioner Harness (W16) Wiring Diagram
    High _ Low Pressure Switch and Heater Valve Motor Harness (W18) Component Location
    High _ Low Pressure Switch and Heater Valve Motor Harness (W18) Wiring Diagram
    Hydraulic Valve Harness (W10) Component Location
    Hydraulic Valve Harness (W10) Wiring Diagram
    Hydrostatic Control Valve Harness (W17) Component Location
    Hydrostatic Control Valve Harness (W17) Wiring Diagram
    Hydrostatic Oil Temperature Sensor Harness (W25) Component Location
    Hydrostatic Oil Temperature Sensor Harness (W25) Wiring Diagram
    Intake Air Heater Harness (W36) Component Location
    Intake Air Heater Harness (W36) Wiring Diagram
    Joystick Jumper Harness (W27) Component Location
    Joystick Jumper Harness (W27) Wiring Diagram
    Left Pedal Sensor Harness (W23) Component Location
    Left Pedal Sensor Harness (W23) Wiring Diagram
    Main Harness (W3) Component Location
    Main Harness (W3) Wiring Diagram
    Quik-Tatch™ Actuator Harness (W15) Component Location
    Quik-Tatch™ Actuator Harness (W15) Wiring Diagram
    Quik-Tatch™ Boom Harness (W14) Component Location
    Quik-Tatch™ Boom Harness (W14) Wiring Diagram
    Quik-Tatch™ Frame Harness (W13) Component Location
    Quik-Tatch™ Frame Harness (W13) Wiring Diagram
    Radio Harness (W8) Component Location
    Radio Harness (W8) Wiring Diagram
    Rear Engine Harness (W1) Component Location
    Rear Engine Harness (W1) Wiring Diagram
    Right Pedal Sensor Harness (W24) Component Location
    Right Pedal Sensor Harness (W24) Wiring Diagram
    System Functional Schematic
    System Functional Schematic, Wiring Diagram and Component Location Master Legend
  15 - Sub-System Diagnostics
    Backup Alarm Circuit Theory of Operation
    Controller Area Network (CAN) Theory of Operation
    Engagement and Monitor Unit (EMU) Circuit Theory of Operation
    Engine Control Unit (ECU) Circuit Theory of Operation
    Hydraulic Fan Control Circuit Theory of Operation
    Hydraulic System Control Circuit Theory of Operation
    Hydrostatic System Control Circuit Theory of Operation
    Lighting Circuit Theory of Operation
    Quik-Tatch Circuit Theory of Operation—If Equipped
    Starting Circuit Theory of Operation
  16 - Monitor Operation
    Anti-Theft Security System Configuration—If Equipped
    Anti-Theft Security System Enable—If Equipped
    Anti-Theft Security System Operation—If Equipped
    Engagement and Monitor Unit Data Items
    Engagement and Monitor Unit Display Messages
    Engagement and Monitor Unit Initial Configuration
    Engagement and Monitor Unit Operation
    Engagement and Monitor Unit Service Menu Operation
  20 - References
      Alternator Test
      Auxiliary Hydraulics Calibration
      Backup Alarm Remove and Install
      Battery Remove and Install
      Boom and Bucket Calibration
      Controller Area Network (CAN) Circuit Test
      Control Panel Remove and Install
      Electrical Component Checks
      Electrical Component Specifications
      Electrohydraulic (EH) Foot Pedal Calibration
      Engagement and Monitor Unit (EMU) Remove and Install
      Engine Control Unit (ECU) Remove and Install
      Hydraulic Control Unit (HCU) Remove and Install
      Hydraulic Control Unit (HCU) Remove and Install
      Hydrostatic System Calibration
      Install CINCH™ Contact
      Install DEUTSCH ™ Contact
      Install WEATHER PACK ™ Contact
      Intermittent Diagnostic Trouble Code (DTC) Diagnostics
      Joystick Disassemble and Assemble
      Left Electrohydraulic (EH) Foot Pedal Remove and Install
      Left Joystick Controller (JSL) Remove and Install
      Manual Tracking Adjustment Procedure
      Motor Speed Sensor Remove and Install
      Reading Diagnostic Trouble Codes (DTCs)
      Remove Connector Body from Blade Terminals
      Repair 32 and 48 Way CINCH™ Connectors
      Replace CINCH™ Connectors
      Replace DEUTSCH ™ Circular Connectors
      Replace DEUTSCH ™ Connectors
      Replace DEUTSCH ™ Rectangular or Triangular Connectors
      Replace Metri-Pack™ Connectors
      Replace (Pull Type) Metri-Pack™ Connectors
      Replace (Push Type) Metri-Pack™ Connectors
      Replace WEATHER PACK ™ Connector
      Right Electrohydraulic (EH) Foot Pedal Remove and Install
      Right Joystick Controller (JSR) Remove and Install
      Service ADVISOR™ Connection Procedure
      Solenoid Test
9020 - POWER TRAIN
  05 - Theory of Operation
    Chain Case Operation
    Drive Axle Operation
    Drive Chain Operation
    Power Train System Operation
  15 - Diagnostic Information
    Both Wheels On One Side Not Powered
    Drive Chain Noise
    Excessive Axle Play
    Grinding Noise
    Oil Leak From Power Train
    One Drive Wheel Not Powered
    Power Train Component Location
  25 - Tests
      Drive Chain Tension Check and Adjustment
9025 - HYDRAULIC SYSTEM
  05 - Theory of Operation
    High Flow Pump Operation—If Equipped
    Hydraulic Control Valve Operation
    Hydraulic Fan Operation
    Hydraulic Oil Filter Manifold Operation
    Hydraulic Pump Operation
    Hydraulic System Operation
    Ride Control Operation—If Equipped
    Self Leveling Valve Operation—If Equipped
  15 - Diagnostic Information
    Boom Drifts Down
    Boom Drifts Up
    Boom Will Not Lower
    Boom Will Not Raise
    Bucket Drifts Down
    Bucket Drifts Up
    Bucket Dumps During Self Leveling Cycle
    Bucket Will Not Curl
    Bucket Will Not Dump
    Bucket Will Not Self Level When Boom is Raised
    Diagnose Hydraulic System Malfunctions
    Hydraulic Fan System Malfunctions
    Hydraulic Fan Will Not Reverse Direction
    Hydraulic Functions “Jerky” or “Spongy”
    Hydraulic Functions Slow or No Power
    Hydraulic Oil Overheats
    Hydraulic System Component Location
    Hydraulic System Noise
    Hydraulic System Schematic
    No Hydraulic Functions
  20 - Adjustments
    Ride Control Accumulator Gas Charge Procedure—If Equipped
  25 - Tests
      Charge Pressure Relief Valve Test
      Charge Pump Flow Test
      Circuit Relief Valve Test
      Function Drift Test
      High Flow Relief Valve Test
      Hydraulic Cylinder Leakage Test
      Hydraulic Fan Motor Case Drain Test
      Hydraulic Fan Motor Speed Test
      Hydraulic Oil Cooler Bypass Valve Test
      Hydraulic Pump Flow Test
      Hydraulic System Pressure Release
      Hydraulic System Relief Valve Test
      JT02156A Digital Pressure and Temperature Analyzer Kit Installation
      JT05800 Digital Thermometer Installation
      Pilot Control Accumulator Precharge Test
      Port Lock Solenoid Valve and Port Lock Spool Test
      Remote Start Box Installation
9026 - HYDROSTATIC SYSTEM
  05 - Theory of Operation
    Charge Pump Operation
    Hydrostatic Control Valve Operation
    Hydrostatic Motor Operation—Single Speed
    Hydrostatic Motor Operation—Two Speed
    Hydrostatic Pump Operation
    Hydrostatic System Operation
    Park Brake System Operation
    Steering Control Operation
  15 - Diagnostic Informtion
    Grinding Noise While Operating Machine
    Hydrostatic Pump Or Hydrostatic Motor Noise
    Hydrostatic System Component Location
    Hydrostatic System Schematic
    Low Power
    Machine Does Not Move In Either Direction
    Machine Will Not Shift Into Or Out Of High Speed
    Mistracking
    Park Brakes Do Not Hold
    Park Brakes Do Not Release
    Slow Response To Changes In Speed
    Wheels Powered On One Side, Not The Other
  25 - Tests
      Engine Speed Control for Testing
      Hydrostatic Motor Case Drain Test—Single Speed
      Hydrostatic Pump Control Neutral Adjustment
      Hydrostatic Pump Flow Test
      Hydrostatic Pump Mechanical Neutral Adjustment
      Multi-Function Valve Pressure Relief Test
      Park Brake Release Pressure Test
      Wheel Speed Test
9031 - HEATING AND AIR CONDITIONING
  05 - Theory of Operation
    Air Conditioning System Cycle of Operation
  15 - Diagnostic Information
    Air Conditioner Runs Constantly, Too Cool
    Air Conditioning and Heater System Component Location
    Air Conditioning Does Not Cool Interior of Cab
    Air Conditioning System Does Not Operate
    Heater Does Not Warm Interior of Cab
    Heater System Does Not Operate
    Interior Windows Continue to Fog
  25 - Tests
      Air Conditioner and Heater Operational Checks
      Air Conditioner Compressor Clutch Test
      Air Conditioner Freeze Control Switch Test
      Air Conditioning High _ Low Pressure Switch Test
      Operating Pressure Diagnostic Chart
      R134a Oil Charge Capacity
      R134a Refrigerant Cautions
      R134a Refrigerant Charge Capacity
      Refrigerant Cautions and Proper Handling
      Refrigerant Leak Testing
9900 - DEALER FABRICATED TOOLS
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John Deere 318E, 320E, and 324E Skid Steer Loaders (EH Controls) Operation & Test Service Manual (TM13007X19)