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March 2, 2018 Service bulletin

Non-Safety Campaign

Kenworth technical service bulletin 44-029 for 2017 Kenworth T680 and 2017 Kenworth T880.

Bulletin number
44-029
Component
Service brakes, air: disc: chamber
Summary
Non-Safety Campaign - The coolant lines connected to the fuel filter may interfere with the brake chamber on certain T680/T880 vehicles. Repeated interference may cause the fittings to break and leak coolant.

Owners of these vehicles have filed 6 complaints in the brakes category.

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