TM1870 – John Deere 540G-3, 548G-3, 640G-3, 648G-3, 748G-3 (SN.–586336) Diagnostic Service Manual
540G-III, 548G-III, 640G-III, 648G-III, 748G-III
TM1870
Technical manuals are divided in two parts: repair and operation and tests. Repair sections tell how to repair the components.
Operation and tests sections help you identify the majority of routine failures quickly.
Information is organized in groups for the various components requiring service instruction. At the beginning of each group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.
Technical Manuals are concise guides for specific machines. They are on-the-job guides containing only the vital information needed for diagnosis, analysis, testing, and repair.
Fundamental service information is available from other sources covering basic theory of operation, fundamentals of troubleshooting, general maintenance, and basic type of failures and their causes.
Illustrated Factory Service Repair Technical Manual for John Deere Excavator 540G-III, 548G-III, 640G-III, 648G-III, 748G-III
This manual contains high quality images, instructions to help you to troubleshoot, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.
This is repair only manual, Diagnostic Manual with electrical wiring diagrams are sold separate.
John Deere 540G-3 548G-3 640G-3 Diagnostic Service Manual TM1870
Table of contents
FOREWORD
TECHNICAL INFORMATION FEEDBACK FORM
Section 9000 – GENERAL INFORMATION
01 – Safety Information
02 – General Specifications
03 – Torque Values
04 – Fuels and Lubricants
Section 9005 – OPERATIONAL CHECKOUT
10 – Operational Checks
Section 9010 – ENGINE
05 – Theory of Operation
15 – Diagnostic Information
20 – Adjustments
25 – Tests
Section 9015 – ELECTRICAL SYSTEM
05 – System Information
10 – System Diagrams
15 – Sub-System Diagnostics
20 – References
Section 9020 – POWER TRAIN
05 – Theory of Operation
15 – Diagnostic Information
20 – Adjustments
25 – Tests
Section 9025 – HYDRAULIC SYSTEM
05 – Theory of Operation
15 – Diagnostic Information
20 – Adjustments
25 – Tests
Section 9030 – MISCELLANEOUS COMPONENTS (WINCH)
05 – Theory
15 – Diagnostic Information
20 – Adjustments
25 – Tests
Section 9031 – HEATING AND AIR CONDITIONING
05 – Theory of Operation
10 – System Operational Checks
15 – Diagnostic Information
20 – Adjustments
25 – Tests
John Deere 540G-3 548G-3 640G-3 Diagnostic Service Manual TM1870
OPERATION AND TEST MANUAL
Cable models 540G-III, 548G-III, 640G-III; Grapple models 648G-III, 748G-III
(SN.–586336)
For complete service information also see:
TM1870 30 JUN 15 (ENGLISH)
G-III Series Skidders 540GIII, 640GIII, 548GIII, 648GIII, 748GIII (SN. before 586336)
Repair
JDLink (MTG) Technical Manual
Alternators and Starting Motors
TMIV1200 – 1400 Series Inboard Planetary Axles
TeamMate II 1200, 1400,and 1600 Series Inboard Planetary Axles
60 and 6000 Winches
Super Caddy Oil Cleanup Procedure
DF180 Series Powershift Transmission Repair Manual
40 and 4000 Winches
TM1871
TM114519
CTM77
CTM442
CTM43
CTM41
CTM310
CTM308
CTM25
John Deere 540G-3 548G-3 640G-3 Diagnostic Service Manual