79026547 Rev. A
01-i
Contents
Challenger
®
MT945B / MT955B / MT965B / MT975B
Tractor
SERVICE MANUAL
79026547 Rev. A
01 - Introduction
INTRODUCTION
Service Manual .............................................................................................................................................. 01-1
Divisions and Page Numbers .................................................................................................................. 01-1
Units of Measurement .................................................................................................................................... 01-1
Replacement Parts ........................................................................................................................................ 01-1
Important Safety Information ......................................................................................................................... 01-2
Safety Alert Symbol ................................................................................................................................. 01-3
Signal Words ........................................................................................................................................... 01-3
Informational Messages .......................................................................................................................... 01-3
General Hazard Information .................................................................................................................... 01-4
Protective Clothing .................................................................................................................................. 01-6
Mounting and Dismounting ...................................................................................................................... 01-6
Crushing/Cutting Prevention ................................................................................................................... 01-6
Exhaust Dangers ..................................................................................................................................... 01-7
Before Operation ..................................................................................................................................... 01-7
Parking .................................................................................................................................................... 01-7
Operation ................................................................................................................................................. 01-7
Operator Station ...................................................................................................................................... 01-8
Engine Starting ........................................................................................................................................ 01-8
Seat Belts ................................................................................................................................................ 01-9
Shield Removal ....................................................................................................................................... 01-9
Fluid Precautions ..................................................................................................................................... 01-9
Battery Disconnect ................................................................................................................................ 01-10
Rollover Protective Structure (ROPS) ................................................................................................... 01-10
Burn Hazards ........................................................................................................................................ 01-10
Coolant Precautions .............................................................................................................................. 01-11
Escaping Fluid Dangers ........................................................................................................................ 01-11
Batteries ................................................................................................................................................ 01-12
Lights, Reflector and Signs ................................................................................................................... 01-12
Fire and Explosion Prevention .............................................................................................................. 01-13
Fire Extinguisher ................................................................................................................................... 01-14
Auto-Guide Precautions ........................................................................................................................ 01-14
Asbestos Information ............................................................................................................................. 01-14
Electrical Storm Injury Prevention ......................................................................................................... 01-14
Machine Identification .................................................................................................................................. 01-15
Product Identification Information .......................................................................................................... 01-15
Torque Specifications .................................................................................................................................. 01-16
Constant Torque Hose Clamps ............................................................................................................. 01-17
Fasteners Information .................................................................................................................................. 01-17
Metric Fasteners .................................................................................................................................... 01-17
Inch Fasteners ....................................................................................................................................... 01-19
Tightening Straight Thread Fittings .............................................................................................................. 01-20
Metric Information ........................................................................................................................................ 01-21
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