# Service bulletin FA\-2014FA12

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10058993
- Published by NHTSA: 2016\-01\-09
- Manufacturer's number: FA\-2014FA12
- Manufacturer's date: 2015\-05\-01
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; ENGINE

## NHTSA's summary

ALLISON TRANSMISSION: ACCELERATE TORSIONAL FATIGUE DAMAGE TO DRIVE UNIT INPUT SHAFT CAUSED BY ENGINE RPM DWELLING AT OR NEAR 280 TO 560 RPM CAN BE REDUCED BY NEW DEVELOPED SOFTWARE FOR DRIVE UNIT EXPOSURE TO EXCESSIVE ENGINE. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system, Engine, Software

## Vehicles listed

- ALLISON TRANSMISSION
- CUMMINS CUMMINS

JSON: [/v1/bulletins/10058993](/v1/bulletins/10058993)

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