OFFICIAL NHTSA RECALL
91V178000
Service Brakes, Air:antilock
Reported Oct 15, 1991 · FREIGHTLINER CORPORATION
Summary
RESERVOIR INTERIOR PAINT WAS ALLOWED TO ENTER THE AIR RESERVOIR CHECK VALVE, AND THE VALVE IS NOT PROPERLY SEATED.
Consequence
LACK OF PROPER SEATING CAUSES THE RESERVOIRS TO FAILTO COMPLY WITH THE REQUIREMENTS OF FMVSS 121.
Remedy
CLEAN AND RESEAT THE AIR CHECK VALVES AS NEEDED.
Notes
SYSTEM: BRAKES.VEHICLE DESCRIPTION: HEAVY TRUCKS.
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 ↗