2023 Kenworth C500 technical service bulletins
14 technical service bulletins and manufacturer communications cover the 2023 Kenworth C500.
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.
- The attached procedures document has been updated with more detail and explanations
- Sheppard Recall Order Process Update
- Procedure pictures updated for clarity
- Safety recall
- Certain C500/T440/T470/T660/T680/T800/T880/W900 chassis may have air tank reservoirs that do not meet air...
- Safety Recall Repair parts and procedures are now available
- Safety Recall Interim Notification On certain Kenworth model year 2018 through 2024 C500/T660/T800/W900...
- Info Only
- Chassis were shipped without door stop plates installed due to a supplier shortage
- Certain T680 NextGen chassis equipped with an RCX230 Horton fan clutch and a Cummins X15 engine are...
- Nfo only –
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