Allison Transmission MT 644 Manuals

Manuals and User Guides for Allison Transmission MT 644. We have 1 Allison Transmission MT 644 manual available for free PDF download: Operator's Manual

Allison Transmission MT 644 Operator's Manual

Allison Transmission MT 644 Operator's Manual (48 pages)

On-Highway Transmissions

Brand: Allison Transmission | Category: Microphone system | Size: 0 MB

Table of Contents

Warnings, Cautions, and Notes
3
Table of Contents
4
Keeping that Allison Advantage
6
Typical AT, MT, and HT Model Transmissions
7
A Brief Description of the Allison Automatic
8
Torque Converter
8
Lockup Clutch (at 1500, MT(B) 600, HT 700)
8
Shift Selectors

10
Driving Tips

22
- Throttle Control
  22
- Downshift Inhibit Feature
  22
- Operating in Cold Weather
  22
- Using the Engine for Downhill Braking to Slow the Vehicle or Equipment
  23
- Using the Hydraulic Retarder
  23
- Auxiliary Transmission
  25
- Two-Speed Axle
  25
- Towing or Pushing
  25
- Parking Brake
  25
- Driving on Ice or Snow
  26
- Rocking out
  26
- Temperatures
  26
Power Takeoff Operation

28
- Engine-Driven PTO
  28
- Converter-Driven PTO
  28
Care and Maintenance

30
- Periodic Inspections
  30
- Prevent Major Problems
  31
- Importance of Proper Fluid Level
  31
- Transmission Fluid Check Procedure
  32
- Cold Check
  33
- Hot Check
  34
- Dropbox Fluid Check Procedure
  34
- Keeping Fluid Clean
  35
- Recommended Automatic Transmission Fluid and Viscosity Grade Non-MT 643R Transmissions
  35
- MT 643R Transmissions
  36
- Fluid and Filter Change Intervals
  37
- Fluid Contamination
  38
- Auxiliary Filter
  40
Customer Service

41

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