Drive Trainer /
Automatic Transmissions
Allison AT Series Installation Checklist
DT#28361
Oil Cooler Air Lines & Vacuum Lines
Confirm there are no leaks
Confirm tightness of all connections
Confirm correct routing of all lines
Linkage
Shift Selector
Confirm correct adjustment for all positions
Confirm ease of movement
Inspect neutral safety switch - start only in neutral
Ensure shift tower’s freedom of operation
Mechanical modulator control
Confirm correct adjustment - proper shift points
Confirm ease of operation
Confirm correct routing
Parking brake
Adjust for proper clearance
Adjust for full apply
Confirm full release