# Service bulletin 070420002

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: 10022263
- Published by NHTSA: 2007\-07\-24
- Manufacturer's number: 070420002
- Manufacturer's date: 2008\-01\-01
- Replaces: 070420002A
- NHTSA component: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

## NHTSA's summary

REAR AXLE CLUNK AND/OR CHATTER TYPE NOISE ON TURNS \(DRAIN/REFILL REAR DIFFERENTIAL FLUID\). \*KB UPDATED 4/11/08. \*NJ

## 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, Differential

## Vehicles listed

- 2004 to 2008 CADILLAC XLR
- 2005 to 2008 CHEVROLET CORVETTE
- 2008 CHEVROLET CORVETTE Z06

JSON: [/v1/bulletins/10022263](/v1/bulletins/10022263)

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