GMC · Canada · High
GMC T80, T60 +1 more: Other
Affects GMC T80, T60, T70 · 1983 — about 1K vehicles.
The hazard
Certain vehicles may have been assembled with the inner fender skirt contacting the right hand brake pipe. Vibration of the fender skirt could eventually cause a fatigue fracture in the brake pipe resulting in the loss of brake fluid and subsequent loss of front braking action. The rear brake system would remain functional. However, loss of front braking at a time when minimum stopping distance is required could result in a vehicle crash without prior warning.
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