# Service bulletin SB\-33\-04

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: 10054411
- Published by NHTSA: 2014\-01\-23
- Manufacturer's number: SB\-33\-04
- Manufacturer's date: 2013\-09\-01
- NHTSA component: SUSPENSION:FRONT:WHEEL BEARING

## NHTSA's summary

WESTERN STAR: IT HAS BEEN RECOMMENDED, BY CONMET, THAT THE BEARING SPACER BE REPLACED WITH NEW ONE WHEN HUB IS REMOVED. MODEL 4700, 4900, 6900.. NO 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

Suspension, Wheel bearing

## Vehicles listed

- 2009 to 2014 WESTERN STAR 4700
- 2004 to 2014 WESTERN STAR 4900
- 2002 to 2011 WESTERN STAR 4900 SA
- 2006 to 2007 WESTERN STAR 4900EX
- 2004 to 2014 WESTERN STAR 6900

## Other bulletins for the same vehicles and component

- [35\-7](/bulletins/10043820.md), 2012-04-27, Service bulletin: SUSPENSION:FRONT:WHEEL BEARING; SUSPENSION:MULTIPLE AXLE; POWER TRAIN:DRIVELINE:CENTER SUPPORT BEARING. WESTERN STAR: LUBRICATE WHEEL BEARINGS, REAR DRIVE AXLES. \*JS

JSON: [/v1/bulletins/10054411](/v1/bulletins/10054411)

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