1988 Allison Transmission Operator's Manual AT 542, AT 545, MT(B) 643, MT(B) 647, MT(B) 653, MT(B) 654, HT 740, HT 747, HT 750, HT 754. Original.

Allison Automatics provide many advantages for the driver who must "stop and go" or change speeds frequently. Driving is easier, safer, and more efficient.

These AUTOMATICS are rugged and are designed to provide long, trouble-free service. This handbook will help you gain maximum benefits from your Allison-equipped vehicle.

Topics:

The Range Selector
AT 542, AT 545, MT(B) 643, 647 HT 740, 747 Range Selector Positions
MT(B) 653 DR Range Selector Positions
HT 754 CR, MT(B) 654 CR Range Selector Positions
HT 750 DR, 750 DR DB Range Selector Positions
Torque Converter and Lockup Clutch
Driving Tips
Power Takeoff Operation
Care and Maintenance
Customer Service

Condition: Cover shows some wear/use.