Service brakes, air: supply: hoses, lines/piping, and fittings
- Component
- Service brakes, air: supply: hoses, lines/piping, and fittings
- Manufacturer
- GENERAL MOTORS CORP.
- Vehicles affected
- 1,503
- Reported to NHTSA
- 1988-08-16
- Owners notified
- 1988-09-09
Defect description
MELTING OF THE AIR BRAKE LINES CAN OCCUR WHERE THE AIR LINES ROUTE UNDER THE LEFT HAND FRAME RAIL NEAR THE EXHAUST PIPE.
Safety risk
THIS COULD RESULT IN PARTIAL OR TOTAL LOSS OF SERVICEBRAKES WITHOUT WARNING, WHICH COULD LEAD TO A VEHICLE CRASH.
Manufacturer remedy
REROUTE AIR LINE HARNESS AWAY FROM THE EXHAUST SYSTEM; REPLACE HARNESS IF HEAT DETERIORATION HAS OCCURED.