Complete All Inclusive Technical Manual with electrical wiring diagrams for John Deere 7, 8, 8A, 8B, 10, 10A, 46, 47, 48, 260, 260B, 270A, 270B, 375, 375A, 385A, 447, 448, 485 and 485A , with all the shop information to maintain, diagnose, and service like professional mechanics (Diagnosis, Operation, Tests, Repair, Service, Troubleshooting).

John Deere 7, 8, 8A, 8B, 10, 10A, 46, 47, 48, 260, 260B, 270A, 270B, 375, 375A, 385A, 447, 448, 485 and 485A workshop technical service 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.

tm2213 - 7, 8, 8A, 8B, 10, 10A, 46, 47, 48, 260, 260B, 270A, 270B, 375, 375A, 385A, 447, 448, 485 and 485A Backhoes Technical Manual.pdf
tm2213 - 7, 8, 8A, 8B, 10, 10A, 46, 47, 48, 260, 260B, 270A, 270B, 375, 375A, 385A, 447, 448, 485 and 485A Backhoes Technical Manual.epub

Total Pages: 303 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

tm2213 - 7, 8, 8A, 8B, 10, 10A, 46, 47, 48, 260, 260B, 270A, 270B, 375, 375A, 385A, 447, 448, 485 and 485A Backhoes

Table of Contents

Foreword

Section 00: General Information

Group 05A: Safety

Recognize Safety Information

Handle Fuel Safely—Avoid Fires

Prevent Battery Explosions

Prepare for Emergencies

Prevent Acid Burns

Service and Operate Chemical Sprayers Safely

Handle Chemical Products Safely

Avoid High-Pressure Fluids

Park Machine Safely

Support Machine Properly

Wear Protective Clothing

Work in Clean Area

Service Machines Safely

Work In Ventilated Area

Illuminate Work Area Safely

Replace Safety Signs

Use Proper Lifting Equipment

Remove Paint Before Welding or Heating

Avoid Heating Near Pressurized Fluid Lines

Keep ROPS Installed Properly

Service Tires Safely

Avoid Harmful Asbestos Dust

Practice Safe Maintenance

Use Proper Tools

Decommissioning — Proper Recycling and Disposal of Fluids and Components

Prevent Machine Runaway

Handle Starting Fluid Safely

Service Cooling System Safely

Stay Clear of Rotating Drivelines

Protect Against High Pressure Spray

Construct Dealer-Made Tools Safely

Clean Vehicle of Hazardous Pesticides

Servicing Electronic Control Units

Welding Near Electronic Control Units

Keep Electronic Control Unit Connectors Clean

Live With Safety

Group 05B: General References

Interlock System

Metric Bolt and Screw Torque Values

Metric Cap Screw Torque Values—Grade 7

Unified Inch Bolt and Screw Torque Values

Service Recommendations For Flat Face O-Ring Seal Fittings

Service Recommendations for O-Ring Boss Fittings

Group 05C: Technical Specifications

Hydraulic Specifications

Torque Specifications

Group 05D: Fuels and Lubricants

Alternative Lubricants

Synthetic Lubricants

Lubricant Storage

Mixing of Lubricants

Chassis Grease

Group 05E: Serial Number Locations

Machine Product Identification Number

Section 100: Repair

Group 10: Restrictor Repair

Restrictor Inspection - 260, 270A and 270B

Restrictor Inspection - 7, 8, 8A, 8B, 10, 10A, 46, 47 and 48

Restrictor Inspection - 375, 375A, 385A, 447, 448, 485 and 485A

Group 15: System Relief Valve Inspection

System Relief Valve Inspection - 7, 8, 8A, 8B, 10A, 46, 47 and 48

System Relief Valve Inspection - 260 and 270A

System Relief Valve Inspection - 260B and 270B

System Relief Valve Inspection - 375, 375A, 385A, 447, 448, 485 and 485A

Group 20: Control Spool Repair

Spool Disassembly and Assembly - 7, 8, 8A, 8B, 10, 10A, 46, 47 and 48

Spool Disassembly and Assembly - 375, 375A, 385A, 447, 448, 485 and 485A

Group 25: Load Check Valve Inspection

Load Check Valves Inspection - 7, 8, 8A, 8B, 10, 10A, 46, 47 and 48 Model

Load Check Valves Inspection - 375, 375A, 385A, 447, 448, 485, and 485A Models

Load Check Valves Inspection - 260, 270A and 270B Models

Group 30: Dipperstick Circuit Relief Valve Inspection

Dipperstick Circuit Relief Valve Inspection - 7, 8, 8A, 8B, 10, 10A, 46, 47 and 48

Group 35: Anti-Cavitation Valve Inspection

Anti-Cavitation Valve Inspection - 7, 8, 8A, 8B, 10, 10A, 46, 47 and 48

Group 40: Buck/Boom Relief Valve Inspection

Bucket Circuit Relief Valve Inspection - 10 and 10A

Boom Circuit Relief Valve Inspection - 7, 8, 8A, 8B, 10, 10A, 46, 47 and 48

Boom and Dipperstick Circuit Relief Valve - 260 and 270A

Boom, Dipperstick, and Swing Circuit Relief Valve - 260B and 270B

Boom and Dipperstick Circuit Relief Valve with Anti-Cavitation Check Inspection - 375, 375A, 447, 448 and 485

Boom, Dipperstick, and Swing Circuit Relief Valve with Anti-Cavitation Check Inspection - 385A and 485A

Group 45: Valve Housing/Block Repair

Valve Housing Removal and Installation - 7, 8, 8A, 8B, 10 and 10A Models

Valve Housing Removal and Installation - 46, 47, and 48 Models

Valve Housing Disassembly and Repair - 7, 8, 8A, 8B, 10, 10A, 46, 47 and 48

Valve Housing Removal and Installation - 260, 260B, 270A, and 260B

Valve Housing Disassembly and Repair - 260 and 270A

Valve Housing Disassembly and Repair - 260B and 270B

Valve Housing Removal and Installation - 375, 375A, 385A, 447, 448, 485 and 485A Models

Valve Housing Disassembly and Assembly - 375, 375A, 385A, 447, 448, 485 and 485A

Group 50: Cross Over Relief Valve Repair

Crossover Relief Valve Disassembly and Repair - 7, 8, 8A, 8B, 10, and 10A

Group 55: Valve Linkage Inspections

Valve Linkage Inspection - 7, 8, 8A, 8B, 10 and 10A

Valve Linkage Inspection - 46

Valve Linkage Inspection - 47

Valve Linkage Inspection - 48

Valve Linkage Inspection - 260B

Valve Linkage Inspection - 260, 270A and 270B

Valve Linkage Inspection - 375, 375A, 385A, 447, 448, 485 and 485A

Group 60: Cylinder Repair

Boom Cylinder Removal and Installation

DipperStick Cylinder Removal and Installation

Bucket Cylinder Removal and Installation

Stabilizer Cylinder Removal and Installation

Swing Cylinder Removal and Installation

Bucket, Boom and Dipperstick Cylinders Disassembly and Repair - 8, 8A, and 8B

Bucket, Boom and Dipperstick Cylinders Disassembly and Repair - 7 and 46

Bucket And Dipperstick Cylinders Disassembly and Repair - 10 and 10A

Boom Cylinder Disassembly and Repair - 10 and 10A

Boom And Dipperstick Cylinders Disassembly and Repair - 47

Bucket Cylinder Disassembly and Repair - 47 and 447

Stabilizer Cylinders Disassembly and Repair - 8, 8A, 8B, 10 and 10A

Stabilizer Cylinders Disassembly and Repair - 7, 46, 47, 260, 270A, 375, 375A and 447

Stabilizer Cylinders Disassembly and Repair - 260B and 270B

Swing Cylinders Disassembly and Repair - 7

Swing Cylinders Disassembly and Repair - 8, A, 8B, 10 and 10A

Swing Cylinders Disassembly and Repair - 46, 47, 375, 375A, 385A, 447 and 485A

Bucket, Boom, and Dipperstick Cylinders Disassembly and Repair - 48

Stabilizer Cylinders Disassembly and Repair - 48

Swing Cylinders Disassembly and Repair - 48

Dipperstick Cylinder Disassembly and Repair - 375, 447, 448 and 485

Bucket and Boom Cylinders Disassembly and Repair - 375 and 447—Bucket Cylinder Disassembly and Repair - 375A

Bucket and Boom Cylinders Disassembly and Repair - 448 and 485

Dipper Cylinders Disassembly and Repair - 375A, 384A and 485A

Boom Cylinders Disassembly and Repair - 375A, 384A and 485A

Stabilizer Cylinders Disassembly and Repair - 385A, 448, 485 and 485A

Swing Cylinders Disassembly and Repair - 448 and 485

Dipperstick Cylinder Disassembly and Repair - 260 and 270A

Dipperstick Cylinder Disassembly and Repair - 260B and 270B

Bucket Cylinder Disassembly and Repair - 260 and 270A

Bucket Cylinder Disassembly and Repair - 260B and 270B

Swing Cylinder Disassembly and Repair - 260B and 270B

Boom Cylinder Disassembly and Repair - 260 and 270A

Boom Cylinder Disassembly and Repair - 260B and 270B

Section 200: Diagnostics

Group 10: Troubleshooting

Use These Basic Steps to Diagnose and Test the Hydraulic System

Hydraulic System Pretest

Hydraulic Oil Warm-Up Procedure

System Check

Diagnostics

Group 20: Theory of Operations

Control Valves

Load Check Valves

Main System Relief Valve

Circuit Relief And Anti-Cavitation Check Valves

Restrictors

Group 30: Schematics

7, 8, 8A, 8B, 10 and 10A Backhoe Hydraulic System

46, 47 and 48 Backhoe Hydraulic System

260 and 270A Backhoe Hydraulic System

260B and 270B Backhoe Hydraulic System

375, 375A and 447 Backhoe Hydraulic System

385A and 485A Backhoe Hydraulic System

448 and 485 Backhoe Hydraulic System

Group 40: Component Locations

46 Boom

46 Swing Assembly and Stabilizer

46 Subframe and Mounting

47 Boom

48 Boom

260 Subframe and Mounting

260 and 270A Boom

260 and 270A Swing Assembly and Stabilizer

270A Subframe and Mounting

260B and 270B Component Location

375 Operator Platform

375A Component Location

375, 375A and 447 Swing Assembly

375, 375A and 447 Boom

385A, 448, 485 and 485A Swing Assembly

385A, 448, 485 and 485A Boom

385A Component Location

447 Operator Platform

448 and 485 Operator Platform

485A Component Location

Group 50: Tests and Adjustments

Circuit Relief Valve Pressure Tests

Main System Pressure Relief Valve Test

Crossover Relief Valve Test - 7, 8, 8A, 8B and 10A

Rockshaft Height Adjustment (Mid-Chassis)

Rockshaft Height Adjustment (Large Chassis)

John Deere 7, 8, 8A, 8B, 10, 10A, 46, 47, 48, 260, 260B, 270A, 270B, 375, 375A, 385A, 447, 448, 485 and 485A Backhoes Diagnostic and Repair Service Manual (TM2213)