I I A M Flashcards
How to perform bump lever diagnostics for Allison Automatic Transmission?
Push diagnostic button 5 times
For Bump lever Diagnostics
How to perform push button lever diagnostics for Allison Automatic Transmission?
Push the up and down arrow 5 times
For push button lever
What are the steps to exit diagnostics for Allison Automatic Transmission?
Push Diagnostic button until normal display
To exit wait 10 min
What are the specifications for the transmission fluid in Allison Automatic Transmission?
Transmission fluid must meet Allison TES-389 specifications.
What are the steps to check transmission fluid in Allison Automatic Transmission?
Transmission fluid must be checked with the engine running and at operating temp. Engine speed should be 500-800 RPM. Engine coolant temp should be greater than 160 degrees. Ensure that the unit is on a level surface. Cycle through all gears then return to neutral to eliminate air from system.
What lubricants are currently used by Old Dominion for the transmission fluid in Allison Automatic Transmission?
Old Dominion currently uses Mobil approved lubricants
Transmission Fluid
Where is the keyboard mounted in the DYM System?
Keyboard mounted to Dash cover plate with appropriate fasteners through ram mount to cover.
Where is the LVD mounted in the DYM System?
LVD mounted to bottom side of dash cover.
Where is the computer mounted in the DYM System?
Computer is mounted in RH corner with appropriate fasteners thru ram mount to roof.
DYM System
Where should the antenna be mounted in the DYM System?
Antenna should be mounted on cab bracket, RH side top.
DYM System
What are the Tech Tip Reminders for maintenance?
Black wire -
Red wire +
Blue wire Device feed
Wire Chaffing Inspection
Falling out of gear
Take care of your OD shop
Aftertreatment
Ottawa DEF tank
Keep it clean
Tire reminder
Autolube
