NHTSA recall 77V103000
Service brakes, hydraulic › Foundation components › Disc
Champion Wrangler
The defect
On the involved vehicles, the bolts that fasten the front disc brake caliper onto the steering knuckle could work loose, causing the front brakes to either lock-up or become inoperative.
The remedy
The dealer will exchange the brake caliper bolts for improved design bolts that contain self locking features. This will be performed free of charge.