Challenger MT745B, MT755B, MT765B Tractor Service Manual Workshop Guide

Challenger MT745B, MT755B, MT765B Tractor Workshop Manual : 2771 Pages Format: PDF Book Number: 79023971 English Issued October 2005 Description Challenger MT745B, MT755B, MT765B Tractor Service Manual Manual for: AGCO Challenger MT700B Series Tractor Format: PDF Book Number: 79023971 English Issued October 2005 Challenger MT745B, MT755B, MT765B Tractor Workshop Manual : 2771 Pages MT700B Series Manual TABLE OF CONTENTS INTRODUCTION …………………………………………………………………………………………………………………………………………… 01A ENGINE ……………………………………………………………………………………………………………………………………………………….. 02A ENGINE AUXILIARY ………………………………………………………………………………………………………………………………………028 POWERTRAIN SYSTEM OPERATION …………………………………………………………………………………………………………… 03A POWERTRAIN DISASSEMBLY AND ASSEMBLY …………………………………………………………………………………………… 03B STEERING AND BRAKE SYSTEM ………………………………………………………………………………………………………………… 04A UNDERCARRIAGE ……………………………………………………………………………………………………………………………………….05A HYDRAULIC AND THREE POINT HITCH lESTING AND ADJUSTING …………………………………………………………….06A HYDRAULIC SCHEMATICS …………………………………………………………………………………………………………………………..06B ELECTRICAL SCHEMATICS …………………………………………………………………………………………………………………………07A lRACTOR MANAGEMENT SYSTEM CENTER (TMC) ……………………………………………………………………………………. 08A AUTO-GUIDE SYSTEMS OPERATION …………………………………………………………………………………………………………..08B CAB HEATING AND AIR CONDITIONING …………………………………………………………………………………………………….09A COMPONENT SPECIFICATIONS …………………………………………………………………………………………………………………..10A COMPONENT DISASSEMBLY AND ASSEMBL Y …………………………………………………………………………………………….10B lROUBLESHOOTING …………………………………………………………………………………………………………………………………… 11 A MT745B, MT755B, MT765B Manual Extract FIG. 210: TMC hitch steering screen displaying the manual mode feature (1) is shown. The manual feature is used to hold the steering of the three-point hitch in a selected position. The manual feature is set within the TMC display. In the manual mode, the operator can move the three-point hitch laterally or the operator can hold the three-point hitch laterally in a selected position. The following conditions must be met in order for the manual feature to be active. • Manual mode is selected within the TMC display. • The power take-off is disengaged. • The raise/lower switch is in the neutral position. • The vertical hitch position is captured to the lever position. • The steerable hitch position is captured. The operator can position the three-point hitch by changing the parameter for the Steer Offset (2) within the TMC. The three-point hitch can be moved from the full left position to the full right position. The following methods can be used in order to capture the steerable hitch: • Manually adjust the Steer Offset to the current hitch position. • Raise the hitch and lower the hitch.