Recall campaign84V032000
Recall 84V032000: Mack trucks, incorporated
Service brakes, air › Supply › Hoses, lines/piping, and fittings
- Report received
- Mar 22, 1984
- Manufacturer
- Mack trucks, incorporated
- Potentially affected
- 1,163vehicles
- Model years
- —
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
Front axle air brake lines are routed too close to the engine exhaust manifold. This can permit brake lines to melt and rupture, causing a reduction in air pressure to brake chambers upon brake application.
Remedy
Front axle air brake lines will be replaced, employing new routing and heat resistance improvements.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.