Kenworth K370, K270: Brakes

Affects Kenworth K370, K270 · 2014 — about 14 vehicles.

The hazard

On certain vehicles equipped with a Wabco quick release valve with double check valves, used to control park/spring brake application, the valve may leak internally. This could cause unintended partial or full park/spring brake application, which could affect service brake function and increase the risk of a crash. Also, dragging brakes could result in overheated components, increasing the risk of a fire. These issues could cause injury and/or damage to property. Correction: Dealers will affect repairs.

What to do

Contact your dealer; the remedy details were not included in the filing.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational