OFFICIAL NHTSA RECALL
79E023000
Service Brakes, Hydraulic:foundation Components:master Cylinder
Reported Sep 14, 1979 · WAGNER
Summary
THE LOCK WIRE GROOVE IN THE BRAKE MASTER CYLINDER WAS IMPROPERLY MACHINED. THIS COULD LEAD TO BRAKE FAILURE.
Consequence
Not supplied in the source record.
Remedy
DEALER WILL REPLACE EXISTING VERTICAL BRAKE MASTER ASSEMBLY. THE LOCK WIRES IN THE ASSEMBLY WILL BE REPLACED BY TRU-ARC RINGS.
Notes
VEHICLE CATEGORY: TRUCKS, TILT CAB.SYSTEM: SERVICE BRAKES; VERTICAL BRAKE MASTER ASSEMBLY, MODEL NO. F-76151.CONSEQUENCES OF DEFECT: BRAKE FAILURE COULD RESULT IN LOSS OF VEHICLE CONTROLAND AN ACCIDENT.
This campaign page uses the representative official campaign record. Applicability-specific source variants appear on the linked vehicle pages. Recall counts refer to campaigns, not affected vehicles.
Vehicle entries in this campaign
This is model-level recall history. It does not confirm whether a particular VIN is affected or has received the repair. Check with NHTSA ↗