# Service bulletin sbw8329

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: 10146307
- Published by NHTSA: 2018\-10\-29
- Manufacturer's number: sbw8329
- Manufacturer's date: 2018\-05\-01
- NHTSA component: EQUIPMENT:APPLIANCE:AIR CONDITIONER; STRUCTURE:FRAME AND MEMBERS

## NHTSA's summary

In some operating conditions, water may leak into the cab onto the passenger floor through the HVAC fresh air intake on the frontwall on 47,00,4900, and 5700 models.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10146307-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10146307-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Body and frame, Equipment and accessories, Heating and air conditioning

## Vehicles listed

- 2002 to 2019 WESTERN STAR 4700
- 2002 to 2019 WESTERN STAR 4900
- 2002 to 2019 WESTERN STAR 5700

## Recalls for the same vehicles and component

- [2020551](/recalls/tc/2020551.md), 2020-11-12: Structure
- [2019552](/recalls/tc/2019552.md), 2019-11-04: Structure
- [19V792000](/recalls/nhtsa/19V792000.md), 2019-11-04: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW
- [2019508](/recalls/tc/2019508.md), 2019-10-10: Structure
- [19V722000](/recalls/nhtsa/19V722000.md), 2019-10-10: STRUCTURE:BODY:DOOR
- [2017636](/recalls/tc/2017636.md), 2017-12-18: Accessories
- [17V810000](/recalls/nhtsa/17V810000.md), 2017-12-15: EQUIPMENT
- [2017357](/recalls/tc/2017357.md), 2017-07-18: Structure
- [17V452000](/recalls/nhtsa/17V452000.md), 2017-07-17: EQUIPMENT
- [15V182000](/recalls/nhtsa/15V182000.md), 2015-03-27: EQUIPMENT

## Other bulletins for the same vehicles and component

- [CALWS32\-001](/bulletins/10194469.md), 2021-05-25, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES; SUSPENSION; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Customer Advisory Letter on Transverse Track Rod Tower Bracket
- [CALWS49\-001](/bulletins/10194453.md), 2021-05-25, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Customer Advisory Letter on ATD Inlet Pipe Bellows Assembly
- [WSTCAE180\-2020](/bulletins/10193771.md), 2021-05-18, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Portland Truck Plant Paint Changes
- [WSTCAE177\-2020](/bulletins/10193768.md), 2021-05-18, Service bulletin: EQUIPMENT; POWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY. Meritor Transfer Case Updates
- [WSTCAE176\-2020](/bulletins/10193767.md), 2021-05-18, Service bulletin: TRAILER HITCHES; EQUIPMENT; STRUCTURE:FRAME AND MEMBERS. Removable Front Tow Hook Changes
- [WSTCAE170\-2019](/bulletins/10193761.md), 2021-05-18, Service bulletin: EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER; VISIBILITY. New Valeo A/C Compressor
- [WSTCAE122\-2014](/bulletins/10193658.md), 2021-05-18, Service bulletin: STRUCTURE. TOPIC: WESTERN STAR 4700 PAINT
- [WSTCAE161\-2017](/bulletins/10193566.md), 2021-05-18, Service bulletin: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; EQUIPMENT; FUEL SYSTEM, GASOLINE. Volume\-Based Rectangular Fuel Tank Change
- [SBW98003](/bulletins/10192962.md), 2021-05-10, Service bulletin: STRUCTURE:BODY. Paint Peeling, Hood.
- [WI21\-008](/bulletins/10190549.md), 2021-04-23, Service bulletin: EQUIPMENT. Warranty Information Letter announcing DTNA is adjusting the Standard Repair Times \(SRTs\) shown. The updated times will be applied to repair orders opened on or after April 5, 2021.

JSON: [/v1/bulletins/10146307](/v1/bulletins/10146307)

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