Need help?Do you have a question about the Allison Transmission T 280 and is the answer not in the manual?
General| Number of speeds | 6 |
|---|---|
| Type | Automatic |
| Compatibility | Diesel |
| Inputs | Throttle position |
| Outputs | Shift Control |
| Communication Protocol | CAN bus |
| Operating Voltage | 12V or 24V |
Explains the meaning of warning, caution, and note symbols used in the manual.
Provides instructions and safety warnings for starting the engine.
Covers methods for selecting transmission ranges using various selectors.
How to use keypad, bump-shift, and strip selectors for range selection.
Covers upshifting, downshifting, preselect schedules, and engine brake integration.
Describes various shift schedules like performance, economy, DSS, ARM, and FuelSense.
Explains the function and operation of the hydraulic retarder.
Lists approved transmission fluids and selection considerations.
Covers methods for checking transmission fluid levels.
Instructions for checking fluid level using the dipstick, including COLD/HOT checks.
How to check fluid level using selectors and OLS.
Explains the prognostic features for fluid and filter monitoring.
Covers prerequisites, availability, setup, and normal operation indications.
Details OM, FM, and TM functions, notifications, and resets.
Recommended intervals for fluid and filter changes based on conditions.
Explains the function and behavior of the CHECK TRANS indicator light.
A comprehensive list of DTCs, their descriptions, and inhibited operations.
To Next Page