Vehicle report

2009 WESTERN STAR 4800

Service bulletins

12 bulletins

Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.

CALWS83-001REV

Service Bulletin/Repair Instructions

HVAC Actuator Wiring Harness. Revision History: Service kit part number changed from RDH RD5 17147 0 to WWS RD-3-9069-0 on 12/9/21. The wiring harness of the actuator of the fresh air recirculation door, shown in Fig. 1, on Western Star vehicles equipped with Red Dot HVAC systems should be inspected for signs of water intrusion and corrosion.

ICI21-030

Service Bulletin/Repair Instructions

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.

CALWS83-001

Service Bulletin/Repair Instructions

Customer Advisory Letter for HVAC Actuator Wiring Harness. The wiring harness of the actuator of the fresh air recirculation door, shown in Fig. 1, on Western Star vehicles equipped with Red Dot HVAC systems should be inspected for signs of water intrusion and corrosion.

SBW35-018

Service Bulletin/Repair Instructions

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

Service Bulletin/Repair Instructions

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).

SS1034621

Service Bulletin/Repair Instructions

Service Solution for Western Star vehicles equipped with Hendrickson AIRTEK Axles experiencing a Harsh Ride.

17TS9

Service Bulletin/Repair Instructions

Technical Service Letter communicating that information on DD Heavy Duty Platform Belt and Belt Tensioner can be found on TechLit.

19TL-15

Service Bulletin/Repair Instructions

Tool Letter for ICC5 Programming Cable

0609-19

Service Bulletin/Repair Instructions

Service Information Bulletin for Symptom Diagnostics - Fluid in the Aftertreatment - Diesel Fuel Contamination.

sb54313

Service Bulletin/Repair Instructions

Service Bulletin provided to customers regarding installation of a new MCM 21-pin jumper harness.

sbw0015

Service Bulletin/Repair Instructions

Service Bulletin- sbw0015 Vibration and Harsh Ride Troubleshooting

SS1033094

Service Bulletin/Repair Instructions

Service Solution SS 1033094 KUS Float Tube Fuel Level Sensor Inform...

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Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.