Paccar MX-11 & MX-13 EPA2021
Kenworth technical service bulletin E306 for 2021-2024 Kenworth T680, 2021-2024 Kenworth T880 and 2021-2024 Kenworth W990.
- Bulletin number
- E306
- Component
- Fuel system, diesel
- Summary
- PACCAR MX-11 & MX-13 EPA2021 Fuel Filter Drain & Change Info Incorrect fuel filter drain and replacement procedures on EPA21 MX-11 and MX-13 engines can result in the following Debris and contaminants introduced into the high-pressure fuel system. Denial of warranty claims for injector and/or fuel system faults. Misfire, rough running, engine knock, and other associated faults and symptoms. Correct fuel filter procedures are outlined in attached service documentation.
Vehicles covered
- Kenworth T680 2021-2024 2021202220232024
- Kenworth T880 2021-2024 2021202220232024
- Kenworth W990 2021-2024 2021202220232024
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