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  Western Star Technical Service Bulletins

  There have been 580 technical service bulletins issued for 22 Western Star models. The Western Star model with the most service bulletins issued is Western Star 4900 with 308 service bulletins.

  Latest Technical Service Bulletins of Western Star

Western Star owners/service manual service bulletin (Bulletin 18TS2)
Bulletin Date: May. 31, 2018
Component: Owners/service manual.
Bulletin Summary: 18ts2 detroit? dt12? split rod bushing repair
Western Star models covered in this TSB:
Freightliner Freightliner, Western Star Western Star.
Western Star equipment adaptive service bulletin (Bulletin 18TL5)
Bulletin Date: May. 30, 2018
Component: Equipment adaptive.
Bulletin Summary: 18tl5 bct-460dtnak powernet assessment tool
Western Star models covered in this TSB:
Freightliner Freightliner, Western Star Western Star.
Western Star equipment adaptive service bulletin (Bulletin 18TL6)
Bulletin Date: May. 30, 2018
Component: Equipment adaptive.
Bulletin Summary: 18tl6 ac-107 adaptor kit
Western Star models covered in this TSB:
Freightliner Freightliner, Western Star Western Star.
Western Star equipment adaptive service bulletin (Bulletin 18TL7)
Bulletin Date: May. 30, 2018
Component: Equipment adaptive.
Bulletin Summary: 18tl7 ac- 105 replacement clamps and lead set
Western Star models covered in this TSB:
Freightliner Freightliner, Western Star Western Star.
Western Star equipment adaptive service bulletin (Bulletin 18TL8)
Bulletin Date: May. 30, 2018
Component: Equipment adaptive.
Bulletin Summary: 18tl8 ac-94 20? voltage drop test lead set
Western Star models covered in this TSB:
Freightliner Freightliner, Western Star Western Star.