Certain C500/T440/T470/T660/T680/T800/T880/W900 chassis may have air tank reservoirs that do not meet air...
Kenworth technical service bulletin 24KWD for 2011-2024 Kenworth T680, 2009-2020, 2024 Kenworth T800 and 2009-2024 Kenworth W900 and others.
- Bulletin number
- 24KWD
- Component
- Service brakes, air
- Summary
- Certain C500/T440/T470/T660/T680/T800/T880/W900 chassis may have air tank reservoirs that do not meet air volume requirements per FMVSS/CMVSS 121 âAir Brake Systemsâ. This bulletin will be updated when repair parts and procedures are available.
Owners of these vehicles have filed 29 complaints in the brakes category.
Vehicles covered
- Kenworth T680 2011-2024 20172018201920202021202220232024
- Kenworth T800 2009-2020, 2024 20142015201620172018201920202024
- Kenworth W900 2009-2024 20172018201920202021202220232024
- Kenworth T880 2011-2024 20172018201920202021202220232024
- Kenworth T660 2009-2020 20132014201520162017201820192020
- Kenworth C500 2009-2024 20172018201920202021202220232024
- Kenworth T800B 2021-2023 202120222023
- Kenworth T470 2009-2023 20162017201820192020202120222023
- Kenworth T400 2011, 2013-2015 2011201320142015
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