Table of Contents
Advertisement
Challenger
®
MT735 / MT745 / MT755 / MT765
MT745B / MT755B / MT765B
Track Tractor
SERVICE MANUAL
79023971 C Rev.
CONTENTS
INTRODUCTION...............................................................................................................................................................01A
ENGINE .............................................................................................................................................................................02A
ENGINE AUXILIARY.........................................................................................................................................................02B
POWERTRAIN SYSTEM OPERATION...........................................................................................................................03A
POWERTRAIN DISASSEMBLY AND ASSEMBLY.........................................................................................................03B
STEERING AND BRAKE SYSTEM .................................................................................................................................04A
UNDERCARRIAGE...........................................................................................................................................................05A
HYDRAULIC AND THREE POINT HITCH TESTING AND ADJUSTING.......................................................................06A
HYDRAULIC SCHEMATICS ............................................................................................................................................06B
ELECTRICAL SCHEMATICS...........................................................................................................................................07A
TRACTOR MANAGEMENT SYSTEM CENTER (TMC) .................................................................................................08A
AUTO-GUIDE SYSTEMS OPERATION ..........................................................................................................................08B
CAB HEATING AND AIR CONDITIONING .....................................................................................................................09A
COMPONENT SPECIFICATIONS...................................................................................................................................10A
COMPONENT DISASSEMBLY AND ASSEMBLY..........................................................................................................10B
TROUBLESHOOTING ......................................................................................................................................................11A
© AGCO Corporation, All rights reserved.
Part Number 79023971 C Rev. (English)
Printed in U.S.A.
Advertisement
Chapters
Table of Contents
Related Manuals for Challenger MT765
Summarization of Contents
INTRODUCTION
SERVICE MANUAL
Overview of the Challenger MT700/MT700B Series rubber track tractors.
Divisions and Page Numbers
Explains the manual's structure, division identification, and page numbering.
UNITS OF MEASUREMENT
Details metric and U.S. customary units used in the manual.
REPLACEMENT PARTS
Lists required information for ordering replacement parts.
IMPORTANT SAFETY INFORMATION
Outlines critical safety rules and precautions to avoid injury.
SAFETY ALERT SYMBOL
Explains the meaning and use of the safety alert symbol.
SIGNAL WORDS
Defines DANGER, WARNING, and CAUTION signal words for hazard identification.
INFORMATIONAL MESSAGES
Explains the use of IMPORTANT and NOTE for additional information.
GENERAL HAZARD INFORMATION
Covers general safety practices and hazard awareness for tractor operation.
Pressurized Air
Safety precautions when using pressurized air for cleaning.
Asbestos Information
Information regarding asbestos content in AGCO parts.
Electrical Storm Injury Prevention
Safety measures during electrical storms.
Mounting and Dismounting
Safe procedures for mounting and dismounting the tractor.
Before Starting Engine
Procedures and checks before starting the tractor engine.
Engine Starting
Steps for safely starting the tractor engine.
Before Operation
Pre-operation checks and adjustments for safe tractor use.
Operation
Guidelines for safe tractor operation and handling.
Parking
Safe procedures for parking the tractor.
Operator Station
Safety considerations for the operator's station and cab.
Crushing Prevention and Cutting Prevention
Safety measures to prevent crushing and cutting injuries.
Rollover Protective Structure (ROPS)
Information and warnings about ROPS modifications and integrity.
MACHINE IDENTIFICATION
Product Identification Information
Explains the purpose of Product Identification Numbers (PINs) and serial numbers.
Machine Identification Plate Locations
Details locations for Machine PIN, Engine, and Transmission serial number plates.
Additional Machine Identification Plate Locations
Details locations for Cab, Seat, Track Belt, and Differential/Axles serial number plates.
TORQUE SPECIFICATIONS
Constant Torque Hose Clamps
Explains the function and installation of constant torque hose clamps.
Metric Fastener Torque Specifications
Provides assembly torque specifications for metric fasteners.
Metric Taperlock Stud Torque Specifications
Lists torque specifications for metric standard taperlock studs.
Inch Fastener Torque Specifications
Provides assembly torque specifications for inch fasteners.
Inch Taperlock Stud Torque Specifications
Lists torque specifications for inch standard taperlock studs.
SAFETY
GENERAL INFORMATION
Introduces general safety principles and warnings.
Important Safety Information
General statement on safety risks during operation and maintenance.
Safety Alert Symbol
Explains the meaning and use of the safety alert symbol.
Signal Words
Defines DANGER, WARNING, and CAUTION signal words for hazard levels.
Informational Messages
Explains the use of IMPORTANT and NOTE for additional information.
General Hazard Information
Covers general safety practices and hazard awareness for tractor operation.
DISASSEMBLY AND ASSEMBLY
ENGINE SERVICE AND REPAIR
Note about referring to engine manufacturer publications for detailed engine service.
ALTERNATOR - REMOVE AND INSTALL
Procedures for removing and installing the alternator.
ELECTRIC STARTING MOTOR - REMOVE AND INSTALL
Procedures for removing and installing the electric starting motor.
FUEL FILTER AND FUEL FILTER BASE - REMOVE (PRIMARY AND SECONDARY FUEL FILTERS)
Procedures for removing primary and secondary fuel filters and their bases.
Primary Fuel Filter and Filter Base
Detailed steps for removing the primary fuel filter and its base.
Secondary Fuel Filter and Filter Base
Detailed steps for removing the secondary fuel filter and its base.
FUEL FILTER AND FUEL FILTER BASE - INSTALL (PRIMARY AND SECONDARY FUEL FILTERS)
Procedures for installing primary and secondary fuel filters and their bases.
COOLING ASSEMBLY - REMOVE
Procedures for removing the cooling assembly.
Need help?
Do you have a question about the MT765 and is the answer not in the manual?
Questions and answers