# Service bulletin TSB\-809\-1

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: 10031064
- Published by NHTSA: 2010\-01\-04
- Manufacturer's number: TSB\-809\-1
- Manufacturer's date: 2009\-09\-16
- NHTSA component: POWER TRAIN:MANUAL TRANSMISSION

## NHTSA's summary

PETERBILT: THE OIL SLINGER THREADS ON THE INPUT SHAFT ARE MACHINED WITH AN INCORRECT THREAD DIRECTION \(RIGHT HAND INSTEAD OF LEFT HAND\). THE ISSUE CAUSES A VERY SMALL, SLOW, FLUID LEAK ABOUT THE LOCATION OF THE INPUT SHAFT AND THE INTERFACE TO THE TRANSMISSION. THE LEAK DOES NOT CAUSE A CONCERN FOR LOW LUBE TYPE FAILURES OR SECONDARY OIL CONTAMINATION TYPE DAMAGE. NO MODEL OR MODEL YEARS LISTED. \*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

Transmission and driveline, Manual transmission

## Vehicles listed

- PETERBILT PETERBILT

JSON: [/v1/bulletins/10031064](/v1/bulletins/10031064)

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