John Deere 630C 640C 645C Hay Forage 3 Meter Windrow Pickup Workshop Repair Service Manual PDF (TM404619) - MJODTM404619.zip

A complete diagnostic and repair guide for the John Deere 630C, 640C, and 645C Hay and Forage Windrow Pickups, packed with the technical details needed to service, troubleshoot, and rebuild these machines just like an experienced technician.

This John Deere workshop manual for the 3 Meter Hay and Forage Windrow Pickups covering the 630C, 640C, and 645C models delivers full service, diagnostics, and repair coverage, including:

* 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.

TM404619 - John Deere Hay and Forage 3 Meter Windrow Pickups Models 630C, 640C, and 645C All Inclusive Technical Manual (Diagnosis Operation Test Service Repair).PDF

TM404619 - John Deere Hay and Forage 3 Meter Windrow Pickups Models 630C, 640C, and 645C All Inclusive Technical Manual (Diagnosis Operation Test Service Repair).epub

Total Pages: 262 pages

File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)

Language: English

MAIN SECTIONS

Foreword

Version Date

Safety

Safety Information

General

Identification View and Description

Lubricants, Grease and Gear Oil

Torques

Capacities

Specifications

Power Train

Gearbox

Cam Clutch

Driveline

Hydraulic System

Circuit Diagrams

Hydraulic Control Valve

Hydraulic Pressure Accumulators

Cylinders

Miscellaneous

Roller Compression Unit

Crop Deflector

Drive Chain Lubrication

Feed System

Pickup Cylinder

Pickup Feed Auger

TABLE OF CONTENTS................1

Section 05: Safety................8

Group 05: Safety Information................8

Recognize Safety Information................10

Follow Safety Instructions................11

Understand Signal Words................12

Observe Road Traffic Regulations................13

Store Attachments Safely................14

Prepare for Emergencies................15

Wear Protective Clothing................16

Check Machine Safety................17

Guards and Shields................18

Use Safety Lights and Devices................19

Operate Pickup Safely................20

Stay Clear of Rotating Drivelines................21

Practice Safe Maintenance................23

Avoid High-Pressure Fluids................24

Service Tires Safely................25

Use Proper Tools................26

Service Machines Safely................27

Support Machine Properly................28

Stay Clear of Pickup................29

Ballasting for Safe Ground Contact................30

Remove Paint Before Welding or Heating................31

Avoid Heating Near Pressurized Fluid Lines................32

Avoid High-Pressure Jet on Safety Decals................33

Dispose of Waste Properly................34

Section 10: General................35

Group 05: Identification View and Description................35

Identification View and Description - Summary of References................37

Identification View - Windrow Pickups................38

Assembly Designations................39

Serial Number Plate................41

Hanging Points................42

Group 10: Lubricants, Grease and Gear Oil................46

Lubricants, Grease and Gear Oil - Summary of References................44

Grease................45

Gear Oil................46

Multiluber Chain Oil................47

Alternative and Synthetic Lubricants................48

Mixing of Lubricants................49

Lubricant Storage................50

Use Genuine John Deere Parts................51

Group 15: Torques................35

Torques - Summary of References................53

Metric Bolt and Screw Torque Values................54

Hydraulic System Metric Fitting Torque Values................56

Group 20: Capacities................35

Capacities - Summary of References................59

Gearbox................60

Central Lubrication System................61

Group 25: Specifications................207

Specifications - Summary of References................63

630C Windrow Pickup................64

640C Windrow Pickup................65

645C Windrow Pickup................66

Section 50: Power Train................67

Group 05: Gearbox................60

Gearbox - Summary of References................69

Specifications................207

Other Material................208

Remove Gearbox................72

Disassemble Gearbox................74

Gearbox - Exploded View................78

Assemble Gearbox................80

Install Gearbox................84

Group 10: Cam Clutch................67

Cam Clutch - Summary of References................87

Specifications................207

Other Material................208

Repair Feed Auger Drive Cam Clutch (630C With Pivoting Frame Only)................90

Repair Pickup Drive Cam Clutch................93

Group 15: Driveline................67

Driveline - Summary of References................96

Repair Driveline - 640C and 645C Pickups................97

Repair Driveline - 630C Pickup................103

Section 70: Hydraulic System................105

Group 05: Circuit Diagrams................105

Circuit Diagrams - Summary of References................107

Gauge Wheel Hydraulic Circuit................108

Roller Compression Unit Hydraulic Circuit................109

Crop Deflector Hydraulic Circuit................111

Group 10: Hydraulic Control Valve................105

Hydraulic Control Valve - Summary of References................114

Specifications................207

Repair Hydraulic Control Valve................116

Group 15: Hydraulic Pressure Accumulators................123

Hydraulic Pressure Accumulators - Summary of References................119

Specifications................207

Essential or Recommended Tools................121

General Repair Information................122

Accumulators................123

Check Accumulator................125

Repair Accumulator................127

Recharge Accumulator................129

Lower Accumulator Pressure................131

Group 20: Cylinders................105

Cylinders - Summary of References................133

Repair Crop Deflector or Roller Compression Unit Cylinder................134

Repair Gauge Wheel Cylinder................137

Section 80: Miscellaneous................139

Group 05: Roller Compression Unit................139

Roller Compression Unit - Summary of References................141

Repair Roller Compression Unit................142

Group 10: Crop Deflector................139

Crop Deflector - Summary of References................146

Specifications................207

Repair Crop Deflector................148

Group 15: Drive Chain Lubrication................139

Drive Chain Lubrication - Summary of References................150

Specifications................207

Other Material................208

Bleed Chain Oiling System Pump................153

Adjust Oil Flow................154

Adjust Brushes................155

Remove and Install Oil Lines................156

Remove and Install Pump................157

Section 100: Feed System................159

Group 05: Pickup Cylinder................159

Pickup Cylinder - Summary of References................161

Specifications................207

Other Material................208

Remove Pickup Cylinder................164

Disassemble Pickup Cylinder................169

Repair Cam Follower................177

Repair Tine and Retainer Assembly - 630C Pickup................180

Repair Tine and Retainer Assembly - 640C and 645C Pickups................186

Repair Tine Control Spider................190

Assemble Pickup Cylinder................191

Install Pickup Cylinder................201

Group 10: Pickup Feed Auger................159

Pickup Feed Auger - Summary of References................206

Specifications................207

Other Material................208

Dealer Fabricated Tools................209

Remove Pickup Feed Auger................210

Disassemble Pickup Feed Auger - With Paddles................217

Disassemble Pickup Feed Auger - With Fingers................221

Repair Feed Auger Arm Bearings................231

Repair Feed Auger Support Idler Sprocket................236

Assemble Pickup Feed Auger - With Paddles................241

Assemble Pickup Feed Auger - With Fingers................246

Install Pickup Feed Auger................259

John Deere Hay and Forage 3 Meter Windrow Pickups Models 630C, 640C, and 645C All Inclusive Service Technical Manual (TM404619)