Complete technical manual with Electrical Wiring Diagrams for John Deere 310G Backhoe Loader, with workshop information to maintain, diagnose, and service like professional mechanics.

John Deere 310G Backhoe Loader workshop diagnosois & test technical 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.

TM1885 - John Deere 310G Backhoe Loader Technical Manual (Operation & Tests).pdf
TM1885 - John Deere 310G Backhoe Loader Technical Manual (Operation & Tests).epub

Total Pages: 1,047 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
   Foreword
   Technical Information Feedback Form
   General Informations
      Safety Information
   Operational Checkout Procedure
      Operational Checkout Procedure
   Engine
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Electrical System (S.N. —951253)
      System Information
      System Diagrams
      Sub-System Diagnostics
      Monitor Operation
      References
   Electrical System (S.N. 951254—)
      System Information
      System Diagrams
      Sub-System Diagnostics
      Monitor Operation
      References
   Power Train
      Theory of Operation
      System Diagnostic Information
      Adjustments
      Tests
   Hydraulic System
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Heating and Air Conditioning
      Theory of Operation
      Diagnostic Information
      Adjustments
      Test

tm1885 - 310G Backhoe Loader

Table of Contents

Foreword

Technical Information Feedback Form

Section 9000: General Informations

Group 01: Safety Information

Safety Features

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

Beware of Exhaust Fumes

Prevent Fires

Prevent Battery Explosions

Handle Chemical Products Safely

Dispose of Waste Properly

Prepare for Emergencies

Use Steps and Handholds Correctly

Start Only From Operator's Seat

Use and Maintain Seat Belt

Prevent Unintended Machine Movement

Prevent Unintended Machine Movement If Equipped With Pilot Controls

Avoid Work Site Hazards

Keep Riders Off Machine

Avoid Backover Accidents

Avoid Machine Tipover

Add and Operate Attachments Safely

Use Special Care When Operating

Operating or Traveling On Public Roads

Inspect and Maintain ROPS

Park and Prepare for Service Safely

Service Cooling System Safely

Remove Paint Before Welding or Heating

Make Welding Repairs Safely

Drive Metal Pins Safely

Safety Signs

Section 9005: Operational Checkout Procedure

Group 10: Operational Checkout Procedure

Operational Checkout Procedure

Section 9010: Engine

Group 05: Theory of Operation

POWERTECH 4.5L (4045) and 6.8L (6068) John Deere Engines

Engine Sectional View

Engine General Description

Group 15: Diagnostic Information

POWERTECH 4.5L (4045) and 6.8L (6068) John Deere Engines

Make Visual Inspection of Engine and Supporting Systems

Engine Diagnose Malfunctions

Group 20: Adjustments

POWERTECH 4.5L (4045) and 6.8L (6068) John Deere Engines

JT05801 Clamp-On Electronic Tachometer Installation

Engine Speed Control Lever Adjust Tension

Engine Speed Control Linkage Adjust (S.N. —910055)

Slow and Fast Idle Adjust (S.N. —910055)

Slow and Fast Idle Adjust (S.N. 910056—)

Group 25: Tests

PowerTech 4.5 L (4045) John Deere Engine Use CTM104

JT05801 Clamp-On Electronic Tachometer Installation

JT05800 Digital Thermometer Installation

Air Intake System Test Leakage

Radiator Test Air Flow

Turbocharger Test Boost Pressure Engine Performance

Injection Pump Test Timing

Fuel Line Test Leakage

Section 9015A: Electrical System (S.N. —951253)

Group 05: System Information

Electrical Diagram Information

Group 10: System Diagrams

Component Identification Table (S.N. —951252)

Fuse (Blade-Type) Color Codes (S.N. —951252)

Fuse and Relay Specifications (S.N. —910055)

Fuse and Relay Specifications (S.N. 910056—951253)

Wiring and Schematic Diagrams Legend (S.N. —910055)

Wiring and Schematic Diagrams Legend (S.N. 910056—951253)

System Functional Schematic Section Legend (S.N. —910055)

System Functional Schematic Section Legend (S.N. 910056—951253)

System Functional Schematic (S.N. —910055)

System Functional Schematic (S.N. 910056—951253)

Cab Roof Harness (W5) Wiring Diagram (S.N. 910056—951253)

Cab Roof Harness (W5) Component Location (S.N. 910056—951253)

Cab/ROPS Harness (W6) Wiring Diagram (S.N. —910055)

Cab/ROPS Harness (W6) Wiring Diagram (S.N. 910056—951253)

Cab/ROPS Harness (W6) Component Location (S.N. —951253)

Engine/Transmission Harness (W7) Wiring Diagram (S.N. —910055)

Engine/Transmission Harness (W7) Wiring Diagram (S.N. 910056—951253)

Engine/Transmission Harness (W7) Component Location (S.N. —951253)

Radio Harness (W8) Wiring Diagram (S.N. —951252)

Radio Harness (W8) Component Location (S.N. —951253)

A/C Compressor Harness (W9) Wiring Diagram (S.N. —951253)

A/C Compressor Harness (W9) Component Location (S.N. —951253)

A/C Cab Harness (W10) Wiring Diagram (S.N. —926435)

A/C Cab Harness (W10) Wiring Diagram (S.N. 926436—951253)

A/C Cab Harness (W10) Component Location (S.N. —926435)

A/C Cab Harness (W10) Component Location (S.N. 926436—951252)

Ride Control Solenoid Harness (W13) Wiring Diagram (S.N. —951252)

Ride Control Solenoid Harness (W13) Component Location (S.N. —951253)

Ride Control Harness (W14) Wiring Diagram (S.N. —951253)

Ride Control Harness (W14) Component Location (S.N. —951252)

Canopy Heater Control Harness (W15) Wiring Diagram (S.N. —951253)

Canopy Heater Control Harness (W15) Component Location (S.N. —951253)

Selective Flow Harness (W16) Wiring Diagram (S.N. —951253)

Selective Flow Harness (W16) Component Location (S.N. —951253)

Attachment Coupler Power Harness (W17) Wiring Diagram (S.N. —951253)

Attachment Coupler Cowl Harness (W18) Wiring Diagram (S.N. —951253)

Attachment Coupler Solenoid Harness (W19) Wiring Diagram (S.N. —951253)

Attachment Coupler Harness (W17, W18, W19) Electrical Component Location (S.N. —951253)

Pilot Control Console Harness (W20) Wiring Diagram (S.N. —951253)

Pilot Control Console Harness (W20) Component Location (S.N. —951253)

Pilot Control Harness (W21) Wiring Diagram (S.N. —951253)

Pilot Control Harness (W21) Component Location (S.N. —951253)

Standard Display Monitor (SDM) (W25) Wiring Diagram (If Equipped)

Group 15: Sub-System Diagnostics

Power Circuit Operational Information (S.N. —951253)

Power Circuit Theory Of Operation (S.N. —951253)

Power Circuit Schematic (S.N. —951252)

Sub-System Diagnostics/Power Circuit (S.N. —951253)

Start Circuit Operational Information (S.N. —951253)

Start Circuit Theory Of Operation (S.N. —951253)

Start Circuit Schematic (S.N. —951253)

Sub-System Diagnostics/Start Circuit (S.N. —951253)

Charging Circuit Operational Information (S.N. —951253)

Charging Circuit Theory of Operation (S.N. —951253)

Charging Circuit Schematic (S.N. —951253)

Sub-System Diagnostics/Charging Circuit (S.N. —951253)

Differential Lock Circuit Operational Information (S.N. —951253)

Differential Lock Circuit Theory of Operation (S.N. —951253)

Differential Lock Circuit Schematic (S.N. —951252)

Sub-System Diagnostics Differential Lock Circuit (S.N. —951253)

MFWD Circuit Operational Information (S.N. —951253)

MFWD Circuit Theory of Operation (S.N. —951253)

MFWD Circuit Schematic

Sub-System Diagnostics MFWD Circuit (S.N. —951253)

Display Monitor/Indicator Circuit Operational Information (S.N. —910055)

Display Monitor/Indicator Circuit Specifications (S.N. —951253)

Display Monitor/Indicator Circuit Theory Of Operation (S.N. —910055)

Display Monitor/Indicator Circuit Schematic (S.N. —910055)

Display Monitor/Indicator Circuit Operational Information, Theory Of Operation And Circuit Schematic (S.N. 910056—951253)

Sub-System Diagnostics/Display Monitor/Indicator (S.N. —951253)

Engine Control Unit (ECU) Operational Information, Theory of Operation, Schematic (S.N. 910056—951253)

Park Brake/FNR Circuit Operational Information (S.N. —951253)

Park Brake/FNR Circuit Specifications (S.N. —951252)

Park Brake/FNR Circuit Theory Of Operation (S.N. —951253)

Park Brake/FNR Circuit Schematic (S.N. —951253)

Sub-System Diagnostics/Park Brake/FNR Circuit (S.N. —951253)

Ride Control Circuit Operational Information (S.N. —951253)

Ride Control Circuit Theory of Operation (S.N. —951252)

Ride Control Circuit Schematic (S.N. —951252)

Sub-System Diagnostics/Ride Control Circuit (S.N. —951253)

Selective Flow Valve Circuit Operational Information (S.N. —951253)

Selective Flow Valve Circuit Theory of Operation (S.N. —951252)

Selective Flow Valve Circuit Schematic (S.N. —951252)

Sub-System Diagnostics/Selective Flow Valve Circuit (S.N. —951253)

Pin Disconnect Circuit Operational Information (S.N. —944519)

Pin Disconnect Circuit Theory of Operation (S.N. —944519)

Pin Disconnect Circuit Schematic (S.N. —944519)

Sub-System Diagnostics/Pin Disconnect Circuit (S.N. —944519)

Attachment Coupler Circuit Theory of Operation (S.N. 944520—951253)

Attachment Coupler Circuit Diagnostics (S.N. 944520—951253)

Pilot Control Circuit Operational Information, Theory of Operation and Circuit Schematic (S.N. —951253)

Group 16: Monitor Operation

Determine Monitor Configuration

Program Display Monitor

Calibrate Tachometer

Calibrate Throttle Position Sensor

Display Monitor—Service Codes

Standard Display Monitor (SDM) Installation

Standard Display Monitor (SDM) Main Menu

Standard Display Monitor (SDM) Main Menu—Service Codes

Standard Display Monitor (SDM) Main Menu—Monitor

Standard Display Monitor (SDM) Service Menu

Standard Display Monitor (SDM) Service Menu—Clear Codes

Standard Display Monitor (SDM) Service Menu—Diagnostics

Group 20: References

Access Service Codes

Engine Service Codes (S.N. 910056—951253)

Controller Area Network (CAN) Resistor Test

Display Monitor Service Codes (S.N. 910056—951253)

Alternators and Starting Motors—Use CTM77

JT05801 Clamp-On Electronic Tachometer Installation

Battery Operation

Battery Specifications

Battery Malfunctions Diagnose

Battery Electrolyte Level and Terminals Check

Booster Batteries (12 Volt System) Procedure

Throttle Position Sensor Test (S.N. 910056—951252)

Throttle Position Sensor Adjustment (S.N. 910056—951253)

FNR Lever Test (S.N. —951252)

Transmission Control Valve Signal Test (S.N. —951253)

Transmission Shift Valve Signal Test (S.N. —951253)

Section 9015B: Electrical System (S.N. 951254—)

Group 05: System Information

Electrical Diagram Information

Group 10: System Diagrams

Fuse and Relay Specifications (S.N. 951254— )

System Functional Schematic, Wiring Diagram, and Component Location Legend (S.N. 951254— )

System Functional Schematic and Section Legend (S.N. 951254— )

Canopy (ROPS) Harness (W5) Component Location (S.N. 951254— )

Canopy (ROPS) Harness (W5) Wiring Diagram (S.N. 951254— )

Cab Harness (W6) Component Location (S.N. 951254— )

Cab Harness (W6) Wiring Diagram (S.N. 951254— )

Chassis Harness (W7) Component Location (S.N. 951254— )

Chassis Harness (W7) Wiring Diagram (S.N. 951254— )

Radio Harness (W8) Component Location (S.N. 951254— )

Radio Harness (W8) Wiring Diagram (S.N. 951253— )

Air Conditioning Harness (W10) Component Location (S.N. 951254— )

Air Conditioning Harness (W10) Wiring Diagram (S.N. 951254— )

Pilot Control Harness (W12) Component Location (S.N. 951254— )

Pilot Control Harness (W12) Wiring Diagram (S.N. 951254— )

Ride Control Harness (W13 and W14) Component Location (S.N. 951254— )

Ride Control Harness (W13 and W14) Wiring Diagram (S.N. 951254— )

Selective Flow Control Harness (W16) Component Location (S.N. 951254— )

Selective Flow Control Harness (W16) Wiring Diagram (S.N. 951254— )

Roof Harness (W18) Component Location (S.N. 951254— )

Roof Harness (W18) Wiring Diagram (S.N. 951254— )

Loader Coupler Harness (W20, W21, W22) Component Location (S.N. 951254— )

Loader Coupler Harness (W20, W21, W22) Wiring Diagram (S.N. 951254— )

Standard Display Monitor (SDM) (W24) Wiring Diagram (If Equipped)

Group 15: Sub-System Diagnostics

Starting And Charging Circuit Theory Of Operation (S.N. 951254— )

Controller Area Network (CAN) Circuit Theory of Operation (S.N. 951254— )

Engine Control Unit (ECU) Circuit Theory of Operation (S.N. 951254— )

Monitor Display Unit (MDU) Circuit Theory of Operation (S.N. 951254— )

Group 16: Monitor Operation

Determine Monitor Configuration

Program Display Monitor

Calibrate Tachometer

Calibrate Throttle Position Sensor

Monitor Display Unit (MDU)—Codes

Standard Display Monitor (SDM) Installation

Standard Display Monitor (SDM) Main Menu

Standard Display Monitor (SDM) Main Menu—Codes

Standard Display Monitor (SDM) Main Menu—Monitor

Standard Display Monitor (SDM) Service Menu

Standard Display Monitor (SDM) Service Menu—Clear Codes

Standard Display Monitor (SDM) Service Menu—Diagnostics

Group 20: References

Access Diagnostic Trouble Codes (DTC)

Diagnostic Trouble Codes Monitor Display Unit (MDU) (S.N. 951254— )

Diagnostic Trouble Codes Engine Control Unit (ECU) (S.N. 951254— )

Controller Area Network (CAN) Resistor Test

Alternator Test Procedures (S.N. 951254— )

Electrical Component Specifications (S.N. 951254— )

Wire Harness Test (S.N. 951254— )

Crank Position Sensor Test (B19) (S.N. 951254— )

Throttle Position Sensor Test (S.N. 951254— )

Throttle Position Sensor Adjustment (S.N. 951254— )

FNR Lever Test (S.N. 951254— )

Transmission Control Valve Signal Test (S.N. 951254— )

Transmission Shift Valve Signal Test (S.N. 951254— )

WEATHER PACK® Connector Remove and Install

WEATHER PACK® Contact Installation

DEUTSCH® Connector Remove and Install

DEUTSCH® Contact Installation

CINCH™ Connector Remove and Install

CINCH™ Contact Installation

CINCH™ CP Connector Remove and Install

CINCH™ CP Contact Installation

Metri-Pack® Connector Remove and Install

Section 9020: Power Train

Group 05: Theory of Operation

Standard Differential MFWD Operation

Power Train Overview

Torque Converter Operation

Clutch Pack, Forward or Reverse Operation

Synchronizer Operation

Transmission Pump Operation

Transmission Filter Operation

Manual Shift Transmission Operation—First Gear Forward

Manual Shift Transmission Operation—Third Gear Reverse

Mechanical Front Wheel Drive (MFWD) Operation

Transmission Control Valve Operation

Manual Shift Transmission Control Circuit—Neutral With Park Brake Off—With Power Boost MICO Brake Valve

Manual Shift Transmission Control Circuit—Forward—With Power Boost MICO Brake Valve

Manual Shift Transmission Control Circuit—Reverse—With Power Boost MICO Brake Valve

Modulation Valve Operation

Differential Operation

Differential Lock Operation

MICO Power Boost Brake Valve—Neutral Position

MICO Power Boost Brake Valve—Both Pedals Applied Position

MICO Power Boost Brake Valve—One Pedal Applied Position

MICO Power Boost Brake Valve—Both Pedals Applied, Engine Off Position

Service Brake Operation

Park Brake Operation

Standard Differential MFWD Operation

MFWD Differential Operation—Unequal Traction (If Equipped)

MFWD Differential Operation—Equal Traction

Group 15: System Diagnostic Information

Manual Shift Power Train—Diagnose Malfunction

MFWD Power Train—Diagnose Malfunction

Rear Axle—Diagnose Malfunction

Hydraulic Circuit—Symbols

Group 20: Adjustments

Park Brake Release for Towing

Brake Pedal Adjustment

Brake Bleeding Procedure

Tracking Angle—Check and Adjust

Toe-In—Check and Adjust

Steering Angle—Check and Adjust

Group 25: Tests

JT05801 Clamp-On Electronic Tachometer Installation

JT05800 Digital Thermometer Installation

Transmission Oil Warm-Up Procedure

Test Connections and Port Locations

Torque Converter—Test Stall Speed

Converter-In Relief Valve—Test

Brake Valve Leakage Test

Park Brake Release—Test Pressure

Transmission—Test System Pressure

Service Brake Boost Pressure Test

Clutches Forward and Reverse Manual Shift—Test Pressure

Reducing Valve—Test Pressure

Modulation Valve—Test Pressure

Differential Lock—Test Pressure

MFWD (If Equipped)—Test Pressure

Cooler In and Cooler Out—Test Pressure

Solenoid Circuit—Test Leakage

Pump—Test Flow

Section 9025: Hydraulic System

Group 05: Theory of Operation

Hydraulic System Open-Center

Hydraulic System Component Location

Hydraulic System Schematic

Pump, Hydraulic

Hydraulic Filter Operation—Normal

Hydraulic Filter Operation—Restricted

Steering Valve Operation

Priority Valve Operation

Ride Control Hydraulic Component Location Circuit—Off (S.N. —911132)

Ride Control Hydraulic Circuit Component Location and Valve Operation—On Position (S.N. —911132)

Ride Control Hydraulic Circuit Component Location and Valve Operation (S.N. 911133—911330)

Ride Control Hydraulic Circuit Component Location and Valve Operation (S.N. 911331— )

Attachment Coupler Hydraulic Circuit Component Location (S.N. 944520— )

System Relief Valve (S.N. —943225)

System Relief Valve (S.N. 943226—)

Circuit Relief Valve Without Anti-Cavitation (S.N. —913416)

Circuit Relief Valve Without Anti-Cavitation—Loader and Backhoe (S.N. 913417— )

Circuit Relief Valve With Anti-Cavitation—Backhoe Swing, Boom Lower

Circuit Relief Valve With Anti-Cavitation—Backhoe Bucket Curl and Loader Bucket Dump

Backhoe Valve Auxiliary Flow Control Section—If Equipped

Backhoe Valve Swing Section—Swing Left Position

Backhoe Valve Boom Section—Boom Lower Position

Backhoe Valve Boom Section—Boom Raise Position (Pilot Control)

Backhoe Valve Bucket Section—Bucket Curl Position

Backhoe Valve Crowd Section—Crowd Out Position

Backhoe Valve Auxiliary Section—Neutral Position with Upstream Function Activated

Pilot Control Valve

Pilot Control Valve—Neutral Operation

Pilot Control Valve—Metering Operation

Pilot Control Manifold Valve

Pattern Select Valve

Loader and Stabilizer Valve (S.N. 913417— )

Loader Inlet Section Valve (S.N. —913416)

Loader Valve Bucket Section—Bucket Rollback Position (S.N. —913416)

Loader Valve Boom Section—Boom Raise Position (S.N. —913416)

Loader Valve Auxiliary Section—Neutral Position (S.N. —913416)

Stabilizer Valve (S.N. —913416)

Attachment Coupler Hydraulic Theory of Operation

Group 15: Diagnostic Information

Hydraulic System—Diagnose Problems

Group 20: Adjustments

Loader Bucket Self-Leveling Linkage and Return-To-Dig Switch—Adjust (S.N. —913416)

Bellcrank-To-Loader Control Lever Linkage Yoke Adjust (S.N. —913416)

Sensor Tube-To-Actuator Yoke—Adjust (S.N. —913416)

Return-To-Dig Switch—Adjust (S.N. —913416)

Loader Bucket Self-Leveling Linkage and Return-To-Dig Switch—Adjust (S.N. 913417— )

Loader Bucket Self-Leveling Linkage—Adjust (S.N. 913417—)

Return-To-Dig Switch—Adjust (S.N. 913417—)

Loader Lever—Adjust (S.N. 913417— )

Stabilizer Lever—Adjust (S.N. 913417— )

Backhoe Control Lever-To-Valve Linkage—Check

Backhoe Control Lever-To-Valve Linkage—Adjust

Backhoe Control Lever-To-Valve Linkage—Four Lever If Equipped—Check

Backhoe Control Lever-To-Valve Linkage—Four Lever If Equipped—Adjust

Flow Control Valve, Auxiliary If Equipped—Adjust

Ride Control Accumulator Charge Procedure

Ride Control Accumulator Charge Check Procedure

Ride Control Accumulator Hydraulic Pressure Release Procedure

Pilot Control—Adjust, Pressure

Accumulator, Pilot Control Manifold Valve—Discharge Procedure

Group 25: Tests

JT05801 Clamp-On Electronic Tachometer Installation

JT05800 Digital Thermometer Installation

JT02156A Digital Pressure And Temperature Analyzer Installation

Hydraulic Oil—Procedure Warm-Up

Hydraulic Circuit Pressure Release

Pump Flow—Test

Backhoe System Relief—Pressure Test

Steering Priority System Relief—Pressure Test

Loader System Relief—Pressure Test

Pilot Control—Pressure Test

Hydraulic Oil Cooler—Restriction Test

Circuit Relief Valve With Remote Pump—Test

Steering System—Leakage Test

Steering Cylinder—Leakage Test

Hydraulic Cylinder—Drift Test

Function—Drift Test

Cylinder—Leakage Test

Stabilizer Valve Lockout—Leakage Test

Section 9031: Heating and Air Conditioning

Group 05: Theory of Operation

Proper Refrigerant Handling

R134a Refrigerant—Cautions

R134a Refrigerant—Theory Of Operation

Air Conditioning Circuit—Specifications

Air Conditioning Circuit—Operational Information

Air Conditioning Circuit—Theory Of Operation

Switch Low Pressure—Theory Of Operation (S.N. —926435)

Switch High Pressure—Theory Of Operation (S.N. —926435)

Switch Binary Pressure—Theory Of Operation (S.N. 926436— )

Switch Freeze Control—Theory Of Operation

Air Conditioning Circuit—Schematic

Air Conditioning (W9) Compressor—Wiring Diagram

Air Conditioning (W10) Cab—Wiring Diagram

Heater Blower Circuit—Operational Information

Heater Blower Circuit—Theory Of Operation

Heater Blower Circuit—Schematic

Receiver/Dryer—Theory Of Operation

Expansion Valve —Theory Of Operation

Relief Valve Compressor—Theory Of Operation

Temperature Control—Theory Of Operation

Switch Freeze Control—Theory Of Operation

Group 15: Diagnostic Information

Air Conditioning Electrical Malfunctions Diagnose

Air Conditioning Component Location (S.N. —926435)

Air Conditioning Component Location (S.N. 926436— )

Group 20: Adjustments

Special or Essential Tools

Service Equipment and Tools

Other Materials

Specifications

Proper Refrigerant Handling

R134a Refrigerant—Cautions

R134a Compressor Oil—Charge Check

R134a Compressor Oil—Removal

R134a Compressor Oil—Charge

R134a Refrigerant Recover, Recycle and Charge Station Installation Procedure

R134a System—Recover

R134a System—Evacuate

R134a System Cleaning Procedure

R134a System—Purge

R134a System—Flush

R134a System—Charge

Group 25: Test

Special or Essential Tools

Service Equipment and Tools

Specifications

Proper Refrigerant Handling

R12 And R134a Refrigerant Cautions

R134a System—Test

Diagnostic Chart Pressure

Expansion Valve—Test Operation

Blower Switch—Test

Blower Resistor—Test

Heater Blower Motor—Test

Freeze Control—Test

Air Conditioning Switch—Test

Low Pressure Switch—Check (S.N. —926435)

Low Pressure Switch—Test (S.N. —926435)

High Pressure Switch—Check (S.N. —926435)

High Pressure Switch—Test (S.N. —926435)

Binary Pressure Switch—Test (S.N. 926436—)

Compressor Clutch Coil—Test

Freeze Control Switch—Test

Air Conditioning System—Test Leak

Refrigerant Hoses And Tubing—Inspection

John Deere 310G Backhoe Loader Operation & Test Service Manual (TM1885)