# Service bulletins for the 2008 Western Star 6900

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.

208 bulletins from NHTSA, as of 2026-10-19.

- [SBW83\-030](/bulletins/10214907.md), 2022-07-02, Service bulletin: VISIBILITY. Updated Western Star Service Bulletin for HVAC Actuator Replacement
- [ICI21\-030](/bulletins/10202728.md), 2021-11-03, Service bulletin: VISIBILITY. SF626 Western Star Window Replacement Inspection Notification. This letter is to inform you that Field Service Campaign SF626 Western Star Window Replacement Inspection Notification campaign was released.
- [SS1033094](/bulletins/10195575.md), 2021-06-09, Service bulletin: FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:MANIFOLD PRESSURE \(MAP\) SENSOR. Service Solution SS 1033094 KUS Float Tube Fuel Level Sensor Inform...
- [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.
- [SBW35\-018](/bulletins/10184788.md), 2020-12-30, Service bulletin: POWER TRAIN. Western Star Service Bulletin for Axle Flange Gasket Replaced with O\-Ring. Daimler Trucks North America has released a new axle shaft to hub rubber O\-ring \(part number 11\-30728\-000\) as a replacement for the paper gasket \(part number 11\-14418\-000\). The new O\-ring will provide better sealing and is reusable. It is quicker and easier to use compared to the paper gasket, because using a paper gasket requires cleaning the hub when the axle shaft is removed.
- [20TS\-01](/bulletins/10170603.md), 2020-01-22, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY. Technical Service Letter for DDC Series 60 engines concerning Series 60 Cylinder Head Resurfacing/Finish. Detroit Diesel does not recommend third party resurfacing of Series 60 cylinder heads \(outside of Detroit and Detroit Reman\).
- [17TS9](/bulletins/10166432.md), 2019-10-25, Service bulletin: ENGINE AND ENGINE COOLING. Technical Service Letter communicating that information on DD Heavy Duty Platform Belt and Belt Tensioner can be found on TechLit.
- [19TL\-15](/bulletins/10165427.md), 2019-09-28, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. Tool Letter for ICC5 Programming Cable
- [sb54313](/bulletins/10163575.md), 2019-08-06, Service bulletin: ELECTRICAL SYSTEM. Service Bulletin provided to customers regarding installation of a new MCM 21\-pin jumper harness.
- [sbw0015](/bulletins/10158111.md), 2019-04-08, Service bulletin: SUSPENSION. Service Bulletin Vibration and Harsh Ride Troubleshooting
- [0606\-17](/bulletins/10158040.md), 2019-04-08, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SPN 3226 \(ACM\) \(GHG17\)
- [0607\-17](/bulletins/10158039.md), 2019-04-08, Service bulletin: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. SPN 96 \(MCM\) \(GHG17\)
- [0609\-17](/bulletins/10158038.md), 2019-04-08, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SPN 3226 \(ACM\) \(GHG17\)
- [0603\-17](/bulletins/10158037.md), 2019-04-08, Service bulletin: FUEL/PROPULSION SYSTEM. Fuel System Integrity Check Routine \- Two\-Filter Fuel System
- [0608\-17](/bulletins/10158036.md), 2019-04-08, Service bulletin: FUEL/PROPULSION SYSTEM. Diagnostic tests \- Two Filter System \- FSIC Leak Test
- [0601\-17](/bulletins/10158035.md), 2019-04-08, Service bulletin: ENGINE AND ENGINE COOLING. SPN 3464 \(MCM\) \(GHG14\)
- [0604\-17](/bulletins/10158034.md), 2019-04-08, Service bulletin: POWER TRAIN. SPN 712 \(CPC\) \(GHG17\)
- [0602\-17](/bulletins/10158033.md), 2019-04-08, Service bulletin: UNKNOWN OR OTHER. Cylinder Liner \- Testing of the Cylinder Liner Upper O\-Ring
- [sbw0002](/bulletins/10158025.md), 2019-04-08, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Technical Publications Ordering
- [0606\-17](/bulletins/10156388.md), 2019-04-01, Service bulletin: ENGINE. SPN 3226 \(ACM\) \(GHG17\)
- [0607\-17](/bulletins/10156387.md), 2019-04-01, Service bulletin: FUEL SYSTEM, DIESEL. SPN 96 \(MCM\) \(GHG17\)
- [0609\-17](/bulletins/10156386.md), 2019-04-01, Service bulletin: ENGINE. SPN 3226 \(ACM\) \(GHG17\)
- [0603\-17](/bulletins/10156385.md), 2019-04-01, Service bulletin: FUEL SYSTEM, DIESEL. Fuel System Integrity Check Routine \- Two\-Filter Fuel System
- [0608\-17](/bulletins/10156384.md), 2019-04-01, Service bulletin: FUEL SYSTEM, DIESEL. Diagnostic tests \- Two Filter System \- FSIC Leak Test
- [0601\-17](/bulletins/10156383.md), 2019-04-01, Service bulletin: EQUIPMENT; ENGINE. SPN 3464 \(MCM\) \(GHG14\)

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JSON: [/v1/vehicles/2008_western-star_6900/bulletins](/v1/vehicles/2008_western-star_6900/bulletins)

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