Complete Repair service manual for John Deere 310G Backhoe Loader, with all the service information to maintain, repair, and rebuild like professional mechanics.

John Deere 310G Backhoe Loader 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.
* 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.

tm1886 - 310G Backhoe Loader Technical Manual - Repair.pdf
tm1886 - 310G Backhoe Loader Technical Manual - Repair.epub

for Electrical Wiring Diagrams, please refer to TM1885

Total Pages: 1,076 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

tm1886 - 310G Backhoe Loader

Table of Contents

Foreword

Technical Information Feedback Form

Section 00: General Information

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 01: Wheels

Group 0110: Powered or Non-Powered Wheels and Fastenings

Service Equipment and Tools

Specifications

Rear Wheel—Remove and Install

Front Wheel—Remove and Install

Tire—Remove and Install

Section 02: Axles and Suspension Systems

Group 0225: Input Drive Shafts and U-Joints

Specifications

Drive Shaft—Remove and Install

Drive Shaft and U-Joints—Remove and Install

Group 0230: Non-Powered Wheel Axles

Hub Assembly—Remove and Install (S.N. —911131)

Hub Assembly—Remove and Install (S.N. 911132— )

Spindle and Knuckle Assembly—Remove and Install (S.N. —911131)

Spindle Assembly—Remove and Install (S.N. 911132— )

Tie Rod—Remove and Install

Non-Powered Front Axle—Remove and Install (S.N. —911131)

Non-Powered Front Axle—Remove and Install (S.N. 911132— )

Group 0240: Powered Wheel Axle (MFWD)

Front Wheel Drive Axles—AS and MS Series

Powered Front Axle (MFWD)—Remove and Install

Group 0250: Axle Shaft Bearings and Reduction Gears

Essential Tools

Service Equipment and Tools

Other Material

Specifications

Service Brakes—Inspect

Rear Axle—Remove and Install

Rear Axle—Disassemble

Park Brake Disassemble and Assemble (S.N. —902702)

Park Brake Disassemble and Assemble

Rear Axle Assemble

Check Service Brakes After Assembly

Check Gear Tooth Contact Pattern

Section 03: Transmission

Group 0300: Removal and Installation

Service Equipment and Tools

Specifications

Transmission—Remove

Transmission—Install

Group 0315: Controls Linkage

Other Material

Specifications

Manual Shift FNR Control Remove and Install

Transmission Shift Lever—Remove and Install

Shift Lever and Housing Remove

Shift Lever and Housing—Disassemble and Assemble

Shift Lever and Housing—Install

Group 0325: Input Drive Shafts and U-Joint

Specifications

Drive Shaft—Remove and Install

Drive Shaft U-Joints—Remove and Install

Group 0350: Gears Shafts Bearings and Power Shift Clutch

Essential Tools

Service Equipment and Tools

Other Material

Specifications

Transmission Outer Components—Remove

Transmission Case Converter Side—Disassemble

Oil Suction Tube—Remove

Clutch Packs Reverse and Forward—Remove

Clutch Packs Reverse and Forward—Disassemble and Assemble

Transmission Drive Shaft—Remove

Transmission Drive Shaft—Disassemble and Assemble

Rear Output Shaft with Synchronizer—Remove

Intermediate Shaft with Synchronizer—Remove

Rear Output and Intermediate Shaft with Synchronizer—Disassemble

Rear Output Shaft—Cross Section View

Intermediate Shaft—Cross Section View

Rear Output and Intermediate Shaft with Synchronizer—Assemble

MFWD Output Shaft Remove (If Equipped)

MFWD Shaft—Disassemble

MFWD Shaft—Cross Section View

MFWD Shaft—Assemble

Idler Shaft—Remove Disassemble and Assemble

Oil Supply Tube—Remove and Install

Idler and MFWD Shafts—Install

Intermediate and Rear Output Shafts—Install

Drive Shaft—Install

Reverse and Forward Clutch Packs Install

Oil Suction Tube—Install

Transmission Case Converter Side—Assemble

Transmission Outer Components—Install

Group 0360: Hydraulic System

Other Material

Specifications

Transmission Control Valve—Remove and Install

Transmission Control Valve—Disassemble and Assemble

Transmission Charge Pump—Remove and Install

Transmission Charge Pump—Disassemble and Assemble

Manifold Plate Solenoids—Remove and Install

Section 04: Engine

Group 0400: Removal and Installation

Service Equipment and Tools

Specifications

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

PowerTech 4.5 L (4045) John Deere Engine—Use CTM104

Engine—Remove

Engine—Install

Section 05: Engine Auxiliary Systems

Group 0505: Cold Weather Starting Aid

Specifications

Coolant Heater—Remove and Install

Starting Aid Nozzle Remove and Install

Starting Aid Solenoid Remove and Install

Group 0510: Cooling System

Service Equipment and Tools

Specifications

Remove and Install Fan

Fan Belt Remove and Install

Radiator—Remove and Install

Group 0515: Speed Controls

Engine Speed Control Linkage—Disassemble and Assemble

Group 0520: Intake System

Essential Tools

Service Equipment and Tools

Specifications

Air Cleaner—Remove and Install

Air Intake System Leakage Test

Group 0530: Exhaust System

Specifications

Muffler Remove And Install

Muffler With Turbocharger (If Equipped) Remove And Install

Group 0560: External Fuel Supply System

Other Material

Specifications

Fuel Tank Remove and Install

Section 06: Torque Converter

Group 0651: Turbine Gears and Shaft

Other Material

Torque Converter—Remove and Install

Torque Converter Disassemble and Assemble

Section 09: Steering System

Group 0960: Hydraulic System

Steering Cylinder Repair For Front Wheel Drive Axles—AS and MS Series

Steering Column—Remove and Install

Steering Wheel and Column (Standard)—Disassemble and Assemble

Steering Wheel and Column (Tilt) Disassemble and Assemble

Steering Valve—Remove and Install

Steering Valve—Disassemble (S.N. —911131)

Steering Valve Cross Section

Steering Valve—Assemble (S.N. —911131)

Steering Valve Disassemble and Assemble (S.N. 911132—)

Steering Cylinder with Non-Powered Axle—Remove and Install (S.N. —911131)

Steering Cylinder on Non-Powered Axle Disassemble (S.N. —911131)

Steering Cylinder Non-Powered Axle Repair (S.N. 911132— )

Steering Cylinder Non-Powered Axle Cross Section (S.N. —911131)

Steering Cylinder Non-Powered Axle Assemble (S.N. —911131)

Steering Cylinder Bushings Remove and Install (S.N. —911131)

Steering Cylinder MFWD Axle Cross Section

Steering Cylinder MFWD Axle Disassemble and Assemble

Section 10: Service Brakes

Group 1011: Active Elements

Other Material

Specifications

Service Brake External Inspection

Brake Disk and Pressure Plate Remove and Install

Group 1060: Hydraulic System

Brake Valve—Remove and Install

Brake Valve—Disassemble and Assemble

Brake Valve Lines—Disassemble and Assemble

Brake Pedals Remove and Install

Brake Pedals—Adjust

Brake—Bleeding

Section 16: Electrical Systems

Group 1671: Batteries Support and Cables

Service Equipment and Tools

Specifications

Service Batteries Carefully

Procedure for Testing Batteries

Electrolyte Checking Specific Gravity

Battery Electrolyte Level and Terminals Check

Battery Charger—Using

Using Booster Batteries—12 Volt System

Charge Battery

Batteries—Remove and Install

Group 1672: Alternator Regulator and Charging System Wiring

Specifications

Alternator Repair—Use CTM77

Alternator—Remove and Install

Group 1674: Wiring Harness and Switches

Essential Tools

Specifications

Cab Roof Harness (W5)—Component Location

Cab/Rops Harness (W6)—Component Location (Manual Shift)

Engine/Transmission Harness (W7)—Component Location (Manual Shift)

Radio Harness (W8)—Component Location

A/C Compressor Harness (W9)—Component Location

A/C Cab Harness (W10)—Component Location

Ride Control Harness (W13)—Component Location

Ride Control Harness (W14)—Component Location

Canopy Heater Control Harness (W15)—Component Location

Selective Flow Harness (W16)—Component Location

Kostal Connector 16 Way Replace

Kostal Open-Barrel Contact Install

Replace DEUTSCH DEUTSCH is a trademark of Deutsch Co. Connectors

Install DEUTSCH DEUTSCH is a trademark of Deutsch Co. Contact

Replace WEATHER PACK WEATHERPACK is a trademark of Packard Electric. Connectors

WEATHER PACK WEATHER PACK is a trademark of Packard Electric. Contact Install

Blade Terminals from Connector Body Remove

Remove Blade Terminals from Fuse Block

Group 1676: Instruments and Indicators

Other Material

Specifications

Remove and Install Fuel Gauge Sender

Group 1677: Motors and Actuators

Starter Motor Repair—Use CTM77

Starter Motor Remove and Install

Starter Relay Remove and Install

Section 17: Frames Chassis or Supporting Structure

Group 1740: Frame Installation

Essential Tools

Specifications

Welding Repair of Major Structures

RIVNUT RIVNUT is a registered trademark of The BF Goodrich Co. (KREMNUT) Fasteners—Remove and Install

Bushings (Main Frame) Remove and Install

Group 1749: Chassis Weights

Specifications

Counterweight Remove and Install

Section 18: Operator’s Station

Group 1800: Removal and Installation

Service Equipment and Tools

Cab/ROPS—Remove and Install

Group 1810: Operator Enclosure

Other Material

Specifications

Front Window Wiper and Wiper Motor—Remove and Install

Rear Window Wiper and Wiper Motor Remove and Install

Front Cab Windowpane—Remove and Install

Fixed Windowpanes Remove and Install

Cab Door and Side Window—Disassemble and Assemble

Cab Door Hinges and Latch Adjust

Cab Door Handle Screw Adjust

Windowpanes Door Upper and Side Adjust

Door Window Latch Upper and Side—Adjust

Rear Windows—Remove and Install (S.N. —920856)

Rear Windows Remove and Install

Headliner Remove and Install

Cab Roof Remove and Install

Group 1821: Seat and Seat Belt

Specifications

Seat Assembly Remove and Install

Seat and Seat Belt and Arm Rest—Disassemble and Assemble

Seat Slide and Swivel and Lumbar Control Levers—Disassemble and Assemble

Seat Swivel and Latch Disassemble and Assemble

Seat Suspension and Shock Absorber Disassemble and Assemble

Seat Base and Support Disassemble and Assemble

Seat Air Suspension (If Equipped) Disassemble and Assemble

Group 1830: Heating and Air Conditioning

Essential Tools

Other Material

Specifications

Proper Refrigerant Handling

R134a Refrigerant—Cautions

R134a Refrigerant Theory Of Operation

Refrigerant Hoses and Tubing Inspection

Air Conditioning Compressor Remove and Install

R134a Compressor Oil Removal Procedure

Compressor Clutch Disassemble and Assemble

Clutch Hub Clearance Check

Compressor Manifold Inspect

Air Conditioning Compressor— Disassemble and Inspect and Assemble

R134a Compressor Oil Charge

R134a Refrigerant Recover, Recycle and Charge Station Installation Procedure

R134a System Recover Procedure

R134a System Evacuate Procedure

R134a System Charge Procedure

R134a System Cleaning Procedure

R134a System Leak Testing

Heater Core—Remove and Install

Evaporator—Remove and Install

R134a System Flush Procedure

R134a System Purge Procedure

A/C Freeze Switch Remove and Install

Heater/Blower Assembly with Air Conditioning and Pressurizer System Disassemble and Assemble

Disassemble and Assemble Air Ducts

Condenser—Disassemble and Assemble

Receiver Dryer—Remove and Install

Expansion Valve—Remove and Install

Section 19: Sheet Metal and Styling

Group 1910: Hood and Engine Enclosure

Other Material

Specifications

Hood and Engine Enclosure Disassemble and Assemble

Group 1913: Miscellaneous Shields

Battery Box Disassemble and Assemble

Group 1921: Grille and Grille Housing

Grille and Grille Housing Disassemble and Assemble

Group 1927: Fenders

Fenders and Cab Skirt (If Equipped)—Remove and Install

Section 20: Safety Convenience and Miscellaneous

Group 2001: Radio

Radio and Speakers—Remove and Install

Antenna Remove and Install

Radio Speakers and Antenna Remove and Install

Group 2004: Horn and Warning Devices

Horn Remove and Install

Back-Up AlarmRemove and Install

Adjust Back-Up Alarm Volume

Section 21: Main Hydraulic System

Group 2160: Hydraulic System

Essential Tools

Service Equipment and Tools

Other Material

Specifications

Hydraulic Pump—Remove and Install

Hydraulic Pump—Disassemble

Hydraulic Pump Assemble

Hydraulic Filter Assembly—Remove and Install

Hydraulic Reservoir—Remove and Install

Reservoir Disassemble and Assemble

Hydraulic and Transmission Oil Coolers (Without Air Conditioning)—Remove and Install

Hydraulic Oil Cooler (With Air Conditioning) Hi-Ambient—Remove and Install

Section 31: Loader

Group 3100: Loader

Specifications

Loader—Remove

Loader—Install

Group 3102: Bucket

Bucket Loader Remove and Install

Replace Welded Bucket Cutting Edges

Bucket Cutting Edge Cracked Repair

Bucket Cutting Edge Remove and Install

Multi-Purpose Bucket and Lines—Disassemble and Assemble

Group 3115: Control Linkages

Service Equipment and Tools

Specifications

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

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

Control Valve Linkage—Two Spool Loader—Remove and Install (S.N. —913416)

Loader Control Valve Linkage—Two Spool (S.N. 913425— )

Control Valve Linkage Third Function Loader—Remove and Install (S.N. —913416)

Cylinder Linkage Bucket Loader—Remove and Install

Group 3160: Hydraulic System

Essential Tools

Service Equipment and Tools

Other Material

Specifications

Circuit Relief Valve without Anti-Cavitation Loader Bucket Curl and Boom Raise Disassemble and Assemble (S.N. —913416)

Loader Bucket Curl and Boom Raise Circuit Relief Valve—Disassemble and Assemble (S.N. 913417— )

Loader Bucket Dump Circuit Relief Valve with Anti-Cavitation—Disassemble and Assemble

Circuit Relief Valve with Anti-Cavitation Auxiliary Disassemble and Assemble

Anti-Cavitation Valve Loader Boom Disassemble and Assemble

System Relief Valve Loader Disassemble and Assemble (S.N. —913416)

Loader System Relief Valve without Anti-Cavitation—Disassemble and Assemble (S.N. 943226—)

Loader Auxiliary Shut-off Plug—Disassemble and Assemble

Loader Control Valve—Remove and Install (S.N. —913416)

Control Valve Loader Disassemble and Assemble (S.N. —913416)

Loader and Stabilizer Valve Repair

Loader Backhoe Stabilizer and Combo Valve Spool Seals Remove and Install

Loader Control Valve and Relief Valves—Remove and Install

Control Valve Loader Cover Inlet Section Disassemble and Assemble (S.N. —913416)

Loader Control Valve Bucket Section—Disassemble and Assemble (S.N. —913416)

Loader Control Valve Boom Section—Disassemble and Assemble (S.N. —913416)

Loader Control Valve Auxiliary Section—Disassemble and Assemble (S.N. —913416)

Cylinder Loader Bucket Remove and Install

Loader Boom Cylinder—Remove and Install

Loader Bucket Cylinder—Disassemble and Assemble

Loader Boom Cylinder—Disassemble and Assemble

Cylinder Loader Multi-Purpose Bucket—120 Series Disassemble and Assemble

Ride Control Valve—Remove and Install (S.N. —911132)

Ride Control Valve—Disassemble and Assemble (S.N. —911132)

Ride Control Solenoid—Remove and Install (S.N. —911132)

Ride Control Valve Repair (S.N. 911331— )

Ride Control Solenoid—Disassemble and Assemble (S.N. 911331—)

Ride Control Accumulator—Remove and Install

Accumulator Ride Control Charging

Ride Control Accumulator—Charging Procedure A (14.2 in. accumulator)

Ride Control Accumulator—Charging Procedure B (17.2 in. accumulator)

Ride Control Accumulator—Discharge Procedure

Section 33: Backhoe

Group 3302: Bucket

Service Equipment and Tools

Bucket and Bucket Links—Remove and Install

Bucket Tooth Tips—Remove and Install

Bucket Tooth Shank Remove and Install

Bucket Cutting Edge Remove and Install

Group 3315: Control Linkage

Other Material

Specifications

Backhoe Boom Lock Control Lever and Linkage—Remove and Install

Backhoe Boom Lock Arms and Locking Pin—Remove and Install

Backhoe Valve Linkage—Two Lever—Remove and Install

Backhoe Valve Linkage—Three Lever Remove and Install

Pilot Control Valve Repair (If equipped)

Pilot Control Tower Repair (optional)

Fifth Function Pedal—Two Lever Remove and Install

Sixth Function Pedal—Remove and Install

Stabilizer Valve Linkage Remove and Install (S.N. —913416)

Control Valve Linkage—Two Spool Stabilizer—Remove and Install (S.N. 913417— )

Group 3340: Frames

Service Equipment and Tools

Other Material

Specifications

Dipperstick Remove and Install

Boom Remove and Install

Swing Frame Remove and Install

Extendible Dipperstick Extension, Remove (S.N. —954401)

Extendible Dipperstick, Extension Remove (S.N. 954402—)

Extendible Dipperstick Extension—Install (S.N. —954401)

Extendible Dipperstick, Extension—Install (S.N. 954402— )

Group 3360: Hydraulic System

Essential Tools

Service Equipment and Tools

Other Material

Specifications

Backhoe Control Valve—Remove and Install

Control Valve Backhoe Disassemble and Assemble

Backhoe Circuit Relief Valves—Remove and Install

Disassemble and Assemble System Relief Valve (S.N. —943225)

Backhoe System Relief Valve without Anti-Cavitation—Disassemble and Assemble (S.N. 943226— )

Disassemble and Assemble Circuit Relief Valve with Anti-Cavitation

Relief Valve Circuit—Backhoe Crowd Out and Flow Control Disassemble and Assemble (S.N. —913416) (S.N. 915641—)

Circuit Relief Valve Backhoe Crowd Out and Flow Control—Disassemble and Assemble (S.N. 913417—915640)

Relief Valve Circuit— Backhoe Boom Raise Crowd In and Bucket Curl Disassemble and Assemble (S.N. —913416)

Circuit Relief Valve Backhoe Boom Raise Crowd In and Bucket Curl—Disassemble and Assemble (S.N. 913417— )

Shut-off Plug Auxiliary Disassemble and Assemble

Disassemble and Assemble Backhoe Priority Section

Disassemble and Assemble Backhoe Auxiliary Flow Section

Backhoe Valve Swing Section—Disassemble and Assemble

Backhoe Valve Boom Section—Disassemble and Assemble

Backhoe Valve Bucket Section—Disassemble and Assemble

Backhoe Valve Crowd Section—Disassemble and Assemble

Backhoe Valve Extendible Dipperstick Section—Disassemble and Assemble

Loader Backhoe Stabilizer and Combo Valve Spool Seals Remove and Install

Pilot Control Manifold Valve Repair (optional)

Pattern Select Valve Repair (with optional Pilot Controls)

Stabilizer Valve Remove and Install (S.N. —913416)

Stabilizer Valve Disassemble and Assemble (S.N. —913416)

Backhoe Bucket Cylinder (120 Series)—Remove and Install

Cylinder Backhoe Crowd—125 Series Remove and Install

Backhoe Boom Cylinder—125 Series Remove and Install

Swing Cylinder—120 Series Remove and Install

Stabilizer Cylinder—120 Series Remove and Install

Extendible Dipperstick Extension Remove

Extendible Dipperstick Extension—Install (S.N. —954401)

Boom and Crowd Cylinder (125 Series)—Disassemble and Assemble

Cylinder Bucket—120 Series Disassemble and Assemble

Cylinder Swing and Stabilizer—120 Series Disassemble and Assemble

Cylinder Extendible Dipperstick Disassemble

Cross Section of Extendible Dipperstick Cylinder

Assemble Extendible Dipperstick Cylinder

Section 99: Dealer Fabricated Tool

Group 9900: Dealer Fabricated Tool

DFT1146 Axle Mounting Bracket

DFT1147 Axle Rolling Torque Bar

DFT1143 Transmission Support Bracket

DFT1163 MFWD Snap Ring Removal and Installation Tool

DFRW20 Compressor Holding Fixture

DFT1101 Cab and ROPS Lift Bracket

John Deere 310G Backhoe Loader Repair Service Manual - TM1886