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General| Brand | Allison Transmission |
|---|---|
| Model | 4800 ORS |
| Category | Controller |
| Language | English |
Provides instructions and warnings for safely starting the vehicle's engine.
Defines overheating conditions and actions to take for high transmission fluid temperatures.
Provides warnings and procedures related to the parking brake for vehicle safety.
Explains how operators use the shift selector to choose transmission ranges.
Explains the purpose and operation of the hydraulic retarder for slowing the vehicle.
Covers periodic inspections, fluid importance, recommended fluids, and level checks.
Provides recommendations for transmission fluid and filter change intervals.
Explains how the control system responds to DTCs via warning lights and display changes.
Details how to access diagnostic information using the shift selector.
Explains how to order parts, referencing the transmission nameplate.
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