John Deere 450H 550H 650H Crawler Dozer Service Repair Manual TM1743 PDF - MJODTM1743.zip

A full Operation and Test service guide featuring electrical wiring schematics for the John Deere 450H, 550H, and 650H Crawler Dozers, packed with shop-level detail for servicing, troubleshooting, and overhauling your machine the way trained technicians do.

Inside the John Deere 450H, 550H, and 650H Crawler Dozer Operation and Test workshop manual, you'll find:

* 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.

TM1743 - John Deere 450H, 550H, 650H Crawler Dozers Technical Manual - Operation & Test.pdf

TM1743 - John Deere 450H, 550H, 650H Crawler Dozers Technical Manual - Operation & Test.epub

Total Pages: 1,310 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 Information

Safety

General Specifications

Torque Values

Fuels and Lubricants

Operational Checkout Procedure

System Operational Checks

Engine

Theory Of Operation

System Diagnostic Information

Adjustments

Tests

Electrical System

System Information

System Diagrams

Sub-System Diagnostics

References

Hydraulic System

Theory of Operation

Diagnostic Information

Adjustments

Tests

Hydrostatic System

Theory of Operation

Diagnostic Information

Adjustments

Test

Heating and Air Conditioning

Theory of Operation

Diagnostic Information

Adjustments

Test

tm1743 - 450H, 550H, 650H Crawler Dozer

Table of Contents

Foreword

Technical Information Feedback Form

Section 9000: General Information

Group 01: Safety

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

Add Cab Guarding For Special Uses

Start Only From Operator's Seat

Prevent Unintended Machine Movement

Avoid Work Site Hazards

Keep Riders Off Machine

Avoid Backover Accidents

Avoid Machine Tip Over

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

Instrument Panel with Gauge Package—If Equipped (Earlier Machines)

Instrument Panel Functions (Earlier Machines)

Instrument Panel (Later Machines)

Instrument Panel Functions (Later Machines)

Transmission Controller Display Window

Air Conditioning and Cab Heater—If Equipped

Windshield Wiper and Washer Controls

Windshield Washer Reservoir

Horn Switch

Auxiliary Power Outlet—If Equipped

Side Windows—Secondary Exits

Adjust Non-Suspension Seat

Adjust Suspension Seat—If Equipped

Adjust Armrest

Seat Belt

Live With Safety

Group 02: General Specifications

450H and 450H-LT Crawler Dozer Dimensions

450H-LGP Crawler Dozer Dimensions

450H Crawler Dozer Specifications

450H Other Information

450H Crawler Dozer Weights

450H Crawler Dozer Drain and Refill Capacities

550H Crawler Dozer Dimensions

550H Crawler Dozer Specifications

550H Crawler Dozer Weights

550H-LGP Crawler Dozer Dimensions

550H-LGP Crawler Dozer Specifications

550H-LGP Crawler Dozer Weights

550H and 550H-LGP Other Information

550H and 550H-LGP Crawler Dozer Drain and Refill Capacities

650H Crawler Dozer Dimensions

650H Crawler Dozer Specifications

650H Crawler Dozer Weights

650H-LGP Crawler Dozer Dimensions

650H-LGP Crawler Dozer Specifications

650H-LGP Crawler Dozer Weights

650H and 650H-LGP Other Information

650H and 650H-LGP Crawler Dozer Drain and Refill Capacities

4000S Winch

Group 03: Torque Values

Hardware Torque Specifications

Keeping ROPS Installed Properly

Checking Track Shoe Cap Screw Torque

Unified Inch Bolt and Screw Torque Values

Metric Bolt and Screw Torque Values

Additional Metric Cap Screw Torque Values

Check Oil Lines And Fittings

O-Ring Groove Connections

Service Recommendations For Flat Face O-Ring Seal Fittings

Service Recommendations for O-Ring Boss Fittings

Service Recommendations for Inch Series Four Bolt Flange Fittings

Service Recommendations for Metric Series Four Bolt Flange Fitting

Group 04: Fuels and Lubricants

Diesel Fuel

Low Sulfur Diesel Fuel Conditioner

Diesel Fuel Storage

Fuel Tank

Diesel Engine Oil

Track Rollers, Front Idler and Carrier Roller Oil

Transmission and Hydraulic Oil

Winch Oil

Inner and Outer Final Drive Oil

Grease

Lubricant Storage

Alternative and Synthetic Lubricants

Mixing of Lubricants

Heavy Duty Diesel Engine Coolant

Section 9005: Operational Checkout Procedure

Group 10: System Operational Checks

Operational Checkout

John Deere PowerTech PowerTech is a registered trademark of Deere & Company 4045 Engine—Use CTM104

John Deere Engine Accessories—Use CTM11

Alternators And Starting Motors—Use CTM77

Operational Checkout

Hydrostatic Transmission Operational Checks

Operational Electrical Checks

Section 9010: Engine

Group 05: Theory Of Operation

POWERTECH POWERTECH is a trademark of Deere & Company 4.5L (4045) John Deere Engines

General Engine Description

Cold Weather Starting Aid Operation

Group 15: System Diagnostic Information

POWERTECH POWERTECH is a trademark of Deere & Company 4.5L (4045) John Deere Engines

Make Visual Inspection Of Engine And Supporting Systems

Diagnose Engine Malfunctions

Group 20: Adjustments

POWERTECH POWERTECH is a trademark of Deere & Company 4.5L (4045) John Deere Engines

Accessing RPM

Engine Speed Adjustment (450H, 550H S.N. —910010) (650H S.N.—924717)

Slow and Fast Idle Check (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

Engine Speed Control Linkage Adjustment (S.N. —910010)

Engine Speed Control Linkage Adjustment (S.N. 910011— )

Injection Pump Dynamic Timing Adjustment

Group 25: Tests

POWERTECH POWERTECH is a trademark of Deere & Company 4.5L (4045) John Deere Engines

Fuel System Test

Turbocharger Boost Pressure Test

Section 9015: Electrical System

Group 05: System Information

Electrical Diagram Information

Group 10: System Diagrams

Explanation Of Wire Markings

Fuse Specifications For Cab (S.N. —910010)

Fuse Specifications For Cab (S.N. 910011— )

Fuse Specifications For ROPS (S.N. —910010)

Fuse Specifications For ROPS (S.N. 910011— )

Component Identification Table

System Functional Schematic, Wiring Diagram And Component Location Legend (S.N. —883588)

System Functional Schematic Section Legend (S.N. —883588)

System Functional Schematic (S.N —883588) —1 Of 15

System Functional Schematic—Continued 2 Of 15

System Functional Schematic—Continued 3 Of 15

System Functional Schematic—Continued 4 Of 15

System Functional Schematic—Continued 5 OF 15

System Functional Schematic—Continued 6 Of 15

System Functional Schematic—Continued 7 Of 15

System Functional Schematic—Continued 8 Of 15

System Functional Schematic—Continued 9 Of 15

System Functional Schematic—Continued 10 Of 15

System Functional Schematic—Continued 11 Of 15

System Functional Schematic—Continued 12 Of 15

System Functional Schematic—Continued 13 Of 15

System Functional Schematic—Continued 14 Of 15

System Functional Schematic—Continued 15 Of 15

System Functional Schematic, Wiring Diagram And Component Location Legend (S.N. 883589—910010) With (SIG) Speed In Grip “Option”

System Functional Schematic Section Legend (S.N. 883589— 910010) With (SIG) Speed In Grip “Option”

System Functional Schematic (S.N. 583889—910010 ) With (SIG) Speed In Grip “Option” 1 Of 16

System Functional Schematic—Continued 2 Of 16

System Functional Schematic—Continued 3 Of 16

System Functional Schematic—Continued 4 Of 16

System Functional Schematic—Continued 5 OF 16

System Functional Schematic—Continued 6 Of 16

System Functional Schematic—Continued 7 Of 16

System Functional Schematic—Continued 8 Of 16

System Functional Schematic—Continued 9 Of 16

System Functional Schematic—Continued 10 Of 16

System Functional Schematic—Continued 11 Of 16

System Functional Schematic—Continued 12 Of 16

System Functional Schematic—Continued 13 Of 16

System Functional Schematic—Continued 14 Of 16

System Functional Schematic—Continued 15 Of 16

System Functional Schematic—Continued 16 Of 16

System Functional Schematic, Wiring Diagram And Component Location Legend ( 450H, 550H S.N. 910011— )

System Functional Schematic Section Legend (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

System Functional Schematic (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

System Functional Schematic, Wiring Diagram And Component Location Legend (650H S.N. 910011— )

System Functional Schematic Section Legend (650H S.N. 910011—924717)

System Functional Schematic (650H S.N. 910011—924717)

Cab Harness (W5) Wiring Diagram 1 Of 8 (S.N. —883588)

Cab Harness (W5) Wiring Diagram 1 Of 8 (S.N. 883589— 910010)

Cab Harness (W5) Wiring Diagram—Continued 2 Of 8 (S.N. —910010)

Cab Harness (W5) Wiring Diagram 3 Of 8 (S.N. —910010)

Cab Harness (W5) Wiring Diagram 4 Of 8 (S.N. —910010)

Cab Harness (W5) Wiring Diagram 5 Of 8 (S.N. —910010)

Cab Harness (W5) Wiring Diagram 6 Of 8 (S.N. —910010)

Cab Harness (W5) Wiring Diagram 7 Of 8 (S.N. —910010)

Cab Harness (W5) Wiring Diagram 8 Of 8 (S.N. —910010)

Cab Harness (W5) Wiring Diagram (450H, 550H S.N. 910011— )

Cab Harness (W5) Wiring Diagram (650H S.N. 910011— )

Cab Harness (W5) Component Location (S.N. —910010) 1 Of 8

Cab Harness (W5) Component Location (S.N. 910011— ) 1 Of 8

Cab Harness (W5) Component Location (S.N. —883588) 2 Of 8

Cab Harness (W5) Component Location (S.N. 883589—910010) 2 Of 8

Cab Harness (W5) Component Location (S.N. 910011— ) 2 Of 8

Cab Harness (W5) Component Location 3 Of 8

Cab Harness (W5) Component Location 4 Of 8

Cab Harness (W5) Component Location (S.N. —883588) 5 Of 8

Cab Harness (W5) Component Location (450H, 550H S.N. 583589—910010) 5 Of 8

Cab Harness (W5) Component Location (450H, 550H S.N. 910011— ) 5 Of 8

Cab Harness (W5) Component Location (S.N. —883588) 6 Of 8

Cab Harness (W5) Component Location (S.N. 883589—910010) 6 Of 8

Cab Harness (W5) Component Location (S.N. 910011— ) 6 Of 8

Cab Harness (W5) Component Location 7 Of 8

Cab Harness (W5) Component Location (S.N. —883588) 8 Of 8

Cab Harness (W5) Component Location (S.N. 883589— ) 8 Of 8

Engine Harness (W6) Wiring Diagram—1 Of 2 (S.N. —910010)

Engine Harness (W6) Wiring Diagram—Continued 2 Of 2 (S.N. —910010)

Engine Harness (W6) Wiring Diagram (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

Engine Harness (W6) Wiring Diagram (650H S.N. 910011—924717)

Engine Harness (W6) Component Location 1 Of 4 (S.N. —910010)

Engine Harness (W6) Component Location 1 Of 4 (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

Engine Harness (W6) Component Location 2 Of 4 (S.N. —910010)

Engine Harness (W6) Component Location 2 Of 4 (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

Engine Harness (W6) Component Location 3 Of 4 (S.N. —883588)

Engine Harness (W6) Component Location 3 Of 4 (S.N. 883589—910010)

Engine Harness (W6) Component Location 3 Of 4 (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

Engine Harness (W6) Component Location 4 Of 4 (S.N. —910010)

Engine Harness (W6) Component Location 4 Of 4 (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

Transmission Harness (W7) Wiring Diagram 1 Of 4 (S.N. —910010)

Transmission Harness (W7) Wiring Diagram 2 Of 4 (S.N. —910010)

Transmission Harness (W7) Wiring Diagram 3 Of 4 (S.N. —910010)

Transmission Harness (W7) Wiring Diagram 4 Of 4 (S.N. —910010)

Transmission Harness (W7) Wiring Diagram (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

Transmission Harness (W7) Wiring Diagram (650H S.N. 910011—924717)

Transmission Harness (W7) Component Location 1 Of 5 (S.N. —910010)

Transmission Harness (W7) Component Location 1 Of 5 (S.N. 910011— )

Transmission Harness (W7) Component Location 2 Of 5 (S.N. —883588)

Transmission Harness (W7) Component Location 2 Of 5 (450H, 550H S.N. 883589—910010)

Transmission Harness (W7) Component Location 2 Of 5 (450H, 550H S.N. 910011— ) (650H S.N. 924718— )

Transmission Harness (W7) Component Location 3 Of 5 (S.N. —910010)

Transmission Harness (W7) Component Location 3 Of 5 (S.N. 910011— )

Transmission Harness (W7) Component Location 4 Of 5 (S.N. —883588)

Transmission Harness (W7) Component Location 4 Of 5 (450H, 550H S.N. 883589—910010)

Transmission Harness (W7) Component Location 4 Of 5 (450H, 550H S.N. 910011— ) (650H S.N. 924718 — )

Transmission Harness (W7) Component Location 5 Of 5

Radio Harness (W9) Wiring Diagram

Radio Harness (W9) Component Location

Rear Wiper Harness (W11) Wiring Diagram

Group 15: Sub-System Diagnostics

Power Circuit Operational Information

Power Circuit Theory Of Operation

Power Circuit Schematic

Power Circuit Diagnostic Procedures

Start Circuit Operational Information

Start Circuit Theory Of Operation

Start Circuit Schematic