John Deere 310L EP Backhoe Loader Operation & Tests Service Manual (TM13289X19)
John Deere 310L EP Backhoe Loader Operation & Tests Service Manual (TM13289X19)
TM13289X19 - John Deere 310L EP Backhoe Loader Technical Manual (Operation & Tests).PDF
Complete official Operation & Test service manual with Electrical Wiring Diagrams for John Deere 310L EP Backhoe Loader (PIN: 1T0310EL**G273920-329327)(Electrical Wiring Diagrams included), with all the shop information to maintain, diagnose, repair, and rebuild like professional mechanics.
John Deere 310L EP Backhoe Loader workshop Operation & Test 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.
Total Pages: 1,261 pages
File Format: PDF (bookmarked, Searchable, Printable, high quality)
Language: English
MAIN SECTIONS
Foreword
Manual Identification-READ THIS FIRST!
General Information
Safety
Diagnostics
Engine Control Unit (ECU) Diagnostic Trouble Codes
Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
Transmission Control Unit (TCU) Diagnostic Trouble Codes
Vehicle Control Unit (VCU) Diagnostic Trouble Codes
Auxiliary Valve Controller (AVC) Diagnostic Trouble Codes
Vehicle Control Unit 2 (VC2) Diagnostic Trouble Codes
Operational Checkout Procedure
Operational Checkout Procedure
Engine
Theory of Operation
System Diagrams
Diagnostic Information
Adjustments
Tests
Electrical System
Theory of Operation
System Diagrams
Diagnostic Information
Monitor Operation
Diagnostic Test Box
Tests
Power Train
Theory of Operation
System Diagrams
Diagnostic Information
Adjustments
Tests
Hydraulic System
Theory of Operation
System Diagrams
Diagnostic Information
Adjustments
Tests
Heating and Air Conditioning
Theory of Operation
System Diagrams
Diagnostic Information
Tests
TABLE OF CONTENTS
9000 - General Information
01 - Safety
Add and Operate Attachments Safely
Avoid Backover Accidents
Avoid High-Pressure Fluids
Avoid High-Pressure Oils
Avoid Machine Tipover
Avoid Static Electricity Risk When Refueling
Avoid Unauthorized Machine Modifications
Avoid Work Site Hazards
Clean Debris from Machine
Decommissioning Proper Recycling and Disposal of Fluids and Components
Drive Metal Pins Safely
Follow Safety Instructions
Follow Tire Recommendations
Handle Chemical Products Safely
In Case of Machine Fire
Inspect and Maintain ROPS
Inspect Machine
Keep Riders Off Machine
Make Welding Repairs Safely
Operate Only If Qualified
Operating or Traveling On Public Roads
Park and Prepare for Service Safely
Prepare for Emergencies
Prevent Acid Burns
Prevent Battery Explosions
Prevent Fires
Prevent Unintended Machine Movement342200224If Equipped With Pilot Controls
Prevent Unintended Machine Movement
Recognize Safety Information
Remove Paint Before Welding or Heating
Service Cooling System Safely
Service Tires Safely
Start Only From Operator's Seat
Stay Clear of Moving Parts
Travel Safely
Use and Maintain Seat Belt
Use Special Care When Operating
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
000029.03 342200224 Hand Throttle
000029.04 342200224 Hand Throttle
000029.14 342200224 Hand Throttle
000091.03 342200224 Foot Throttle
000091.04 342200224 Foot Throttle
000091.14 342200224 Foot Throttle
001321.05 342200224 Starter Relay
001321.06 342200224 Starter Relay
001321.09 342200224 Starter Relay
001321.16 342200224 Starter Relay
001321.31 342200224 Starter Relay
002003.09 342200224 No CAN From TCU
002071.09 342200224 No CAN From VCU
003353.31 342200224 Alternator Output
524225.31 342200224 Engine Start
Engine Control Unit (ECU) Diagnostic Trouble Codes
20 - Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
000096.03 342200224 Fuel Level Sensor
000096.04 342200224 Fuel Level Sensor
000628.12 342200224 Programming
000920.06 342200224 Alarm Output
000920.12 342200224 Alarm Output
001196.11 342200224 Security
002000.09 342200224 No CAN from ECU
002003.09 342200224 No CAN from TCU
002071.09 342200224 No CAN from VCU
002251.09 342200224 No CAN from MTG
003509.03 342200224 Sensor Supply 1
003509.04 342200224 Sensor Supply 1
524082.07 342200224 Display Buttons
Engagement and Monitor Unit (EMU) Diagnostic Trouble Codes
30 - Transmission Control Unit (TCU) Diagnostic Trouble Codes
000070.04 342200224 Park Brake
000070.07 342200224 Park Brake
000177.00 342200224 Transmission Oil Temp
000177.04 342200224 Transmission Oil Temp
000525.02 342200224 Requested Gear
000525.03 342200224 Requested Gear
000525.04 342200224 Requested Gear
000525.05 342200224 Requested Gear
000604.04 342200224 TCL Neutral SW
000629.12 342200224 Controller Fault
000736.03 342200224 Y3 Solenoid
000736.05 342200224 Y3 Solenoid
000736.06 342200224 Y3 Solenoid
000737.03 342200224 Y4 Solenoid
000737.05 342200224 Y4 Solenoid
000737.06 342200224 Y4 Solenoid
000738.03 342200224 Y5 Solenoid
000738.05 342200224 Y5 Solenoid
000738.06 342200224 Y5 Solenoid
000746.05 342200224 Differential Lock
000746.06 342200224 Differential Lock
000767.05 342200224 TCL Reverse SW
000880.06 342200224 Brake Lights
000903.05 342200224 TCL Forward SW
002000.09 342200224 System Message
002023.09 342200224 System Message
002071.09 342200224 System Message
002072.09 342200224 System Message
002612.05 342200224 MFWD Solenoid
002612.06 342200224 MFWD Solenoid
004312.02 342200224 TCL Selector
004312.03 342200224 TCL Selector
004312.05 342200224 TCL Selector
004312.06 342200224 TCL Direction Power
522379.03 342200224 Park Brake
522379.04 342200224 Park Brake
522379.06 342200224 Park Brake
522405.03 342200224 PB Pressure Switch
524172.03 342200224 Clutch Disconnect
524172.04 342200224 Clutch Disconnect
524172.09 342200224 Clutch Disconnect
Transmission Control Unit (TCU) Diagnostic Trouble Codes
40 - Vehicle Control Unit (VCU) Diagnostic Trouble Codes
000237.13 342200224 VIN Mismatch
000237.31 342200224 VIN Missing
000628.12 342200224 Program Memory
001713.00 342200224 Hyd Oil Restriction
520688.03 342200224 Pilot Enable Driver
520688.06 342200224 Pilot Enable Driver
520713.03 342200224 Seat Position
520713.04 342200224 Seat Position
520713.13 342200224 Seat Position
523911.03 342200224 Pump Control
523911.05 342200224 Pump Control
523911.06 342200224 Pump Control
Vehicle Control Unit (VCU) Diagnostic Trouble Codes
50 - Sealed Switch Module (SSM) Diagnostic Trouble Codes
000168.03 342200224 Battery Voltage
000237.02 342200224 Vehicle ID
000237.13 342200224 Vehicle ID
000237.31 342200224 Vehicle ID
000629.12 342200224 Control Unit
002701.03 342200224 BH Aux Roller
002701.04 342200224 BH Aux Roller
002701.07 342200224 BH Aux Roller
002738.03 342200224 Extendable Roller
002738.04 342200224 Extendable Roller
002738.07 342200224 Extendable Roller
520425.07 342200224 System Message
520426.07 342200224 System Message
520542.03 342200224 System Message
520543.04 342200224 System Message
523934.00 342200224 Extendable Sol A
523934.01 342200224 Extendable Sol A
523934.03 342200224 Extendable Sol A
523934.04 342200224 Extendable Sol A
523934.05 342200224 Extendable Sol A
523934.06 342200224 Extendable Sol A
523940.00 342200224 Extendable Sol B
523940.01 342200224 Extendable Sol B
523940.03 342200224 Extendable Sol B
523940.04 342200224 Extendable Sol B
523940.05 342200224 Extendable Sol B
523940.06 342200224 Extendable Sol B
524010.00 342200224 Selective Flow
524010.01 342200224 Selective Flow
524010.03 342200224 Selective Flow
524010.04 342200224 Selective Flow
524010.05 342200224 Selective Flow
524010.06 342200224 Selective Flow
Sealed Switch Module (SSM) Diagnostic Trouble Codes
70 - Vehicle Control Unit 2 (VC2) Diagnostic Trouble Codes
002664.03 342200224 Ldr Aux Roller
002664.04 342200224 Ldr Aux Roller
002664.07 342200224 Ldr Aux Roller
003509.03 342200224 SENSOR SUPPLY 1
003509.04 342200224 SENSOR SUPPLY 1
520669.00 342200224 Loader Aux Pressure
520669.01 342200224 Loader Aux Pressure
520669.03 342200224 Loader Aux Sol A
520669.04 342200224 Loader Aux Sol A
520669.05 342200224 Loader Aux Sol A
520669.06 342200224 Loader Aux Sol A
523404.00 342200224 Backhoe Aux Pressure
523404.01 342200224 Backhoe Aux Pressure
523935.03 342200224 Backhoe Aux Sol A
523935.04 342200224 Backhoe Aux Sol A
523935.05 342200224 Backhoe Aux Sol A
523935.06 342200224 Backhoe Aux Sol A
Vehicle Control Unit 2 (VC2) Diagnostic Trouble Codes
9005 - Operational Checkout Procedure
10 - Operational Checkout Procedure
Operational Checkout Procedure
9010 - Engine
05 - Theory of Operation
Cold Start Aid System Operation
Engine Cooling System Operation
John Deere Engine Operation
10 - System Diagrams
Engine Cooling System Component Location
Engine Fuel System Component Location
Engine Intake and Exhaust Component Location
15 - Diagnostic Information
Engine Identification
John Deere Engine Operation
20 - Adjustments
John Deere Engine Operation
25 - Tests
Air in Fuel Test
Engine Speed Check
Engine Thermostat Test
Fluid Sampling Procedure342200224If Equipped
Intake Manifold Pressure342200224Turbocharger Boost
John Deere Engine Operation
Thermal Bypass Valve Test
9015 - Electrical System
05 - System Information
Auxiliary Valve Controller (AVC) Circuit Theory of Operation
Controller Area Network (CAN) Circuit Theory of Operation
Engagement and Monitor Unit (EMU) Circuit Theory of Operation
Engine Control Unit (ECU) Circuit Theory of Operation
Hydraulic System Circuit Theory of Operation
JDLink342204242 Circuit Theory of Operation
Start and Charge Circuit Theory of Operation
Transmission Control Circuit Theory of Operation
10 - System Diagrams
Air Conditioner Compressor Clutch Harness (W39) Component Location
Air Conditioner Compressor Clutch Harness (W39) Wiring Diagram
Auxiliary Hydraulic Foot Switch Harness (W47) Component Location342200224If Equipped
Auxiliary Hydraulic Foot Switch Harness (W47) Wiring Diagram342200224If Equipped
Auxiliary Valve Control Harness (W23) Component Location
Auxiliary Valve Control Harness (W23) Wiring Diagram
Blower Mode Door Motor Harness (W56) Component Location
Blower Mode Door Motor Harness (W56) Wiring Diagram
Cab Harness (W14) Component Location
Cab Harness (W14) Wiring Diagram
Canopy Harness (W15) Component Location
Canopy Harness (W15) Wiring Diagram
Canopy (With Windshield) Harness (W16) Component Location
Canopy (With Windshield) Harness (W16) Wiring Diagram
Electrical Diagram Information
Electrical Schematic Symbols
Engine Harness (W10) Component Location
Engine Harness (W10) Wiring Diagram
Fuel Injector Harness (W57) Component Location
Fuel Injector Harness (W57) Wiring Diagram
Fuse and Relay Location and Specifications
Heater and Air Conditioner Harness (W19) Component Location
Heater and Air Conditioner Harness (W19) Wiring Diagram
Loader Auxiliary Solenoid Harness (W29) Component Location
Loader Auxiliary Solenoid Harness (W29) Wiring Diagram
Loader Coupler Console Harness (W25) Component Location
Loader Coupler Console Harness (W25) Wiring Diagram
Loader Coupler Solenoid Harness (W26) Component Location
Loader Coupler Solenoid Harness (W26) Wiring Diagram
Modular Telematics Gateway (MTG) Harness (W6002) Component Location
Modular Telematics Gateway (MTG) Harness (W6002) Wiring Diagram342200224Without SAT
Pilot Control and Pattern Select Console Harness (W43) Component Location
Pilot Control and Pattern Select Console Harness (W43) Wiring Diagram
Pilot Control and Selective Flow Harness (W40) Component Location
Pilot Control and Selective Flow Harness (W40) Wiring Diagram
Pilot Enable Pattern Select Valve Harness (W30) Component Location
Pilot Enable Pattern Select Valve Harness (W30) Wiring Diagram
Pilot Enable Switch Harness (W31) Component Location
Pilot Enable Switch Harness (W31) Wiring Diagram
Radio Harnesses (W51, W52, W53, and W54) Wiring Diagrams
Radio Harnesses (W51, W52, W53, W54, and W55) Component Location
Return-to-Dig Harness (W32) Component Location
Return-to-Dig Harness (W32) Wiring Diagram
Ride Control Solenoid Harness (W27) Component Location
Ride Control Solenoid Harness (W27) Wiring Diagram
Ride Control Switch Harness (W44) Component Location
Ride Control Switch Harness (W44) Wiring Diagram
Roof Harness (W17) Component Location
Roof Harness (W17) Wiring Diagram
Satellite (SAT) Harness (W6003) Component Location
Satellite (SAT) Harness (W6003) Wiring Diagram
Selective Flow Control Harness (W42) Component Location
Selective Flow Control Harness (W42) Wiring Diagram
Selective Flow Solenoid Harness (W28) Component Location
Selective Flow Solenoid Harness (W28) Wiring Diagram
Start Aid Switch Harness (W24) Component Location342200224If Equipped
Start Aid Switch Harness (W24) Wiring Diagram342200224If Equipped
System Functional Schematic and Section Legend
System Functional Schematic, Wiring Diagram, and Component Location Legend
Transmission Harness (W13) Component Location
Transmission Harness (W13) Wiring Diagram
15 - Sub-System Diagnostics
Electrical Component Specifications
Intermittent Diagnostic Trouble Code (DTC) Diagnostics
JDLink342204242 Connection Procedure
Reading Diagnostic Trouble Codes (DTCs) With Service ADVISOR342204242 Diagnostic Application
Service ADVISOR342204242 Connection Procedure
Service ADVISOR342204242 Diagnostic Application
Using Service ADVISOR342204242 Remote
16 - Monitor Operation
Diagnostics342200224Clear Stored Diagnostic Trouble Codes (DTCs)
Diagnostics342200224Electrical, Lights
Diagnostics342200224Engine
Diagnostics342200224Hydraulics
Diagnostics342200224Sensors
Diagnostics342200224Service Advisor
Diagnostics342200224Transmission
Operation342200224Software Delivery
Service Mode
Setup342200224Calibrations
Setup342200224Monitor
Setup342200224Transmission
17 - Diagnostic Text Box
Setup and Functional Test
Three Wire Sensor Circuit Check342200224Out of Range High
Three Wire Sensor Circuit Check342200224Out of Range Low
Two Wire Sensor Circuit Check342200224Out of Range High
Two Wire Sensor Circuit Check342200224Out of Range Low
25 - Tests
Alternator Test
Controller Area Network (CAN) Circuit Test
Controller Area Network (CAN) Resistor Test
Engine Speed Control Pedal Test
Relay Test
Sensor Circuit Test
Throttle Position Sensor Test
Wire Harness Test
9020 - Power Train
05 - Theory of Operation
Clutch Engagement and Solenoid Activation
Clutch Modulation Operation
Clutch Pack Operation
Differential Lock Operation
Differential Operation
Mechanical Front Wheel Drive (MFWD) Differential Operation342200224If Equipped
Mechanical Front Wheel Drive (MFWD) Operation342200224If Equipped
Park Brake Operation
Power Boost Service Brake Valve Operation
Power Train Overview
Service Brake Operation
Torque Converter Operation
Transmission Filter Operation
Transmission Gear Flow
Transmission Pump Operation
10 - System Diagrams
Power Train Component Location
Power Train Schematic342200224First Forward
Power Train Schematic342200224Neutral
15 - Diagnostic Information
Diagnose Transmission Malfunctions
Differential Lock Slips or Chatters When Engaged
Differential Lock Will Not Release
Excessive Power Train Noise
Machine Lacks Power or Moves Slow
No Differential Lock Operation
No Power to Mechanical Front Wheel Drive (MFWD)
No Power to One Wheel of Mechanical Front Wheel Drive (MFWD)
Park Brake Will Not Hold
Park Brake Will Not Release
Poor Service Brakes
Rear Axle Overfilled With Oil
Service Brakes Chatter or Noisy
Service Brakes Will Not Release
Transmission Overheats
Transmission Slippage
20 - Adjustments
Mechanical Park Brake Release342200224Towing
Service Brake Bleed Procedure
Service Brake Pedal Adjustment
Steering Angle Check and Adjust
Toe-In Check and Adjust
Tracking Angle Check and Adjust
25 - Tests
Clutch Pressure Test
Cooler In and Cooler Out Pressure Test
Differential Lock Pressure Test
Mechanical Front Wheel Drive (MFWD) Pressure Test
Park Brake Release Pressure Test
Power Boost Service Brake Valve Leakage Test
Solenoid Circuit Leakage Test
Torque Converter-In Relief Valve Test
Torque Converter Stall Speed Test
Transmission Oil Sampling Procedure342200224If Equipped
Transmission Oil Warm-Up Procedure
Transmission Overall Test Connections, Ports, and Locations
Transmission Pump Flow Test
Transmission System Pressure Test
9025 - Hydraulic System
05 - Theory of Operation
Attachment Coupler Hydraulic Operation
Backhoe Control Valve Operation
Hydraulic Filter Operation
Hydraulic Pump Operation
Hydraulic System Operation
Hydraulic Thumb Operation342200224If Equipped
Loader and Stabilizer Control Valve Operation
Loader Auxiliary Control Operation
Pilot Control Valve Operation
Pilot Enable and Pattern Select Valve Operation342200224If Equipped
Ride Control Operation342200224If Equipped
Steering Valve Operation
System and Circuit Relief Valve Operation
10 - System Diagrams
Hydraulic Backhoe Pilot Controls System Line Identification
Hydraulic Backhoe System Line Identification
Hydraulic Brake and Steering System Line Identification
Hydraulic Loader Coupler System Line Identification342200224If Equipped
Hydraulic Loader System Line Identification
Hydraulic Main System Line Identification
Hydraulic Ride Control System Line Identification
Hydraulic System Component Location
Hydraulic System Schematic
15 - Diagnostic Information
Attachment Coupler Not Working
Backhoe Operates Slowly in One Function
Control Valve Sticks or Works Hard
Engine Pulls Down Excessively During Backhoe Operation
Engine Pulls Down Excessively During Loader Operation
Erratic 342200234Spongy342200235 Steering
Excessive Pump Noise
Excessive Steering Wheel Turns to Steer Machine
Excessive Vibration of the Steering Wheel
Foaming Oil
Functions Drift
Hard Steering, Loader Hydraulics OK
Hydraulic Function Makes Chattering Noise
Hydraulic Oil Overheats
Hydraulic Pump Leaking
Loader Operates Slowly in One Function
Low Hydraulic Power
Low Loader Hydraulic Power
Machine Turns in Opposite Direction
Machine Turns When Steering Valve is in Neutral
No Backhoe Power in One Function
No Loader Hydraulics
No Loader Power in One Function
No Response When Steering Wheel is Turned, Loader Hydraulics OK
Poor Centering of Steering Wheel (Wheels Continue to Move After Steering Wheel is Stopped)
Slow Hydraulic Functions
Slow Steering Hydraulics
Steering Valve Does Not Return to Neutral
Steering Wheel Kickback
Steering Wheel Locks Up
Steering Wheel or Front Wheels Slowly Turn by Themselves When Using Backhoe or Loader
Steering Wheel Turns Apply Rear Axle Service Brakes
Steering Wheel Turns Freely With No Resistance or Action On Steered Wheels
Steering Wheel Turns With Slight Resistance and No Action On Steered Wheels
Wander342200224Machine Will Not Stay in a Straight Line
20 - Adjustments
Auxiliary Selective Flow Control Valve Adjustment342200224If Equipped
Backhoe Control Lever Adjustment342200224Four-Lever (If Equipped)
Backhoe Control Lever Adjustment342200224Two-Lever
Loader Bucket Self-Leveling Linkage and Return-To-Dig Switch Adjustment
Pilot Control Pressure Adjustment
Pilot Enable and Pattern Select (PEPS) Valve Accumulator Discharge Procedure
Ride Control Accumulator Charge Check Procedure
Ride Control Accumulator Charge Procedure
Ride Control Accumulator Hydraulic Pressure Release Procedure
25 - Tests
Backhoe System Pressure Test
Circuit Relief Valve Test342200224With Remote Pump
Function Drift Test
Hydraulic Circuit Pressure Release
Hydraulic Cylinder Leakage Test
Hydraulic Oil Cooler Restriction Test
Hydraulic Oil Warm-Up Procedure
Hydraulic Pump Flow Test
Hydraulic Pump Unloading Relief Valve Pressure Test
JT02156A Digital Pressure and Temperature Analyzer Kit Installation
Loader and Stabilizer Control Valve Lockout Leakage Test
Loader, Stabilizer, and Steering System Pressure Test
Pilot Control Accumulator Charge Pressure Test
Pilot Control Pressure Test
Steering Cylinder Leakage Test
Steering System Leakage Test
9031 - Heating and Air Conditioning
Air Conditioner Compressor Clutch Test
Air Conditioner Freeze Control Switch Test
Air Conditioner High _ Low-Pressure Switch Test
Air Conditioning System Cycle of Operation
Air Conditioning System Does Not Cool Interior of Cab
Air Conditioning System Does Not Operate
Air Conditioning System Runs Constantly, Too Cold
Air Conditioning System Test
Heater and Air Conditioner Operational Checks
Heating and Air Conditioning System Component Location
Heating System Does Not Operate
Heating System Does Not Warm Interior of Cab
Interior Windows Continue to Fog
Operating Pressure Diagnostic Chart
R134a Oil Charge Capacity
R134a Refrigerant Cautions and Proper Handling
R134a Refrigerant Charge Capacity
R134a Refrigerant Hoses and Tubing Inspection
R134a Refrigerant Leak Test
John Deere 310L EP Backhoe Loader Operation & Tests Service Manual (TM13289X19)
