OFFICIAL NHTSA RECALL
88V140000
Service Brakes, Air:controls, Pedals And Linkages
Reported Aug 25, 1988 · PACCAR, INCORPORATED
Summary
AN INCORRECT FRONT AXLE BRAKE VALVE MAY HAVE BEEN INSTALLED.
Consequence
BRAKING ABILITY OF THE VEHICLE WITHOUT A TRAILER COULDBE REDUCED WHICH COULD RESULT IN AN ACCIDENT.
Remedy
REPLACE THE LQ4 VALVE WITH A QR1 QUICK RELEASE VALVE.
Notes
SYSTEM: FRONT AXLE BRAKE VALVE.VEHICLE DESCRIPTION: HEAVY DUTY 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 ↗