Kenworth · Canada · Crit
Kenworth T660, W900 +3 more: Brakes
Affects Kenworth T660, W900, T600, T800, T2000 · 2004–2009 — about 11 vehicles.
The hazard
Certain vehicles may suffer cracking of various brake assembly components (i.e. brake cam tube mounting flanges, brake air chamber bracket, brake air chamber, brake spider). Over time, this cracking can cause a complete fracture of the cam tube, which could increase stopping distances and decrease parking brake hold capability. A reduction of braking capability could increase the risk of a crash causing property damage, personal injury or death. Correction: Dealers will inspect the rear axle brake assembly, replace cracked rear axle brake components where required, and install cam tube support brackets on all rear axle wheel ends.
What to do
Contact your dealer; the remedy details were not included in the filing.