OFFICIAL NHTSA RECALL
74V040000
Service Brakes, Hydraulic:power Assist
Reported Mar 4, 1974 · CHRYSLER CORPORATION
Summary
Not supplied in the source record.
Consequence
Not supplied in the source record.
Remedy
Not supplied in the source record.
Notes
JEEP CAMPAIGN NO LAMPWIR.TRUCKS WITH POWER BRAKES.POSSIBILITY THAT THEBRAKE VACUUM POWER BOOSTER WAS ASSEMBLED WITH DIMENSIONAL DISCREPANCIES IN THEVACUUM POWER BOOSTER HOUSING WHICH MAY REDUCE THE TORQUE REQUIRED TO UNLOCK THEFRONT HALF OF THE HOUSING FROM THE REAR HALF.IF THIS CONDITION EXISTS, THELOW UNLOCKING TORQUE COUPLED WITH OTHER VARIATIONS IN THE ASSEMBLY MAY CAUSEHOUSING TO ROTATE AND DISENGAGE FROM THE LOCKING TABS RESULTING IN SEPARATIONOF THE TWO HALVES OF THE BOOSTER AND COMPLETE LOSS OF BRAKES.(CORRECT BYINSPECTING AND STAKING THE HOUSING AT TWO POINTS TO PRECLUDE ROTATION OF THEHOUSING).
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 ↗