2025 Kenworth T800 technical service bulletins
11 technical service bulletins and manufacturer communications cover the 2025 Kenworth T800.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Due to supplier constraints, an authorized aftermarket surge tank has been made available.
- Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes
- The verbiage in the Introduction section has been updated.
- (KW) Certain T680 / T800 / T880 / W900 / W990 have updated GHG labels available for order and installation
- The attached procedures document has been updated with more detail and explanations
- Bogie Crossmember Torque Value Update
- EMY21-25 ghg
- Procedure pictures updated for clarity
- Safety Recall Parts and procedures are now available
- PACCAR 20k Steer Axle Steer Arm and Tie Rod Arm Bolt Torque Interim Safety Recall Certain Kenworth model...
- Safety Recall Refer to Cummins Safety Recall (Campaign) C7083
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