NHTSA recall 91V098000
Service brakes, hydraulic › Foundation components › Drum › Wheel cylinders
Cadillac Fleetwood
The defect
Rear wheel brake cylinders too small to allow for proper braking.
The risk
Stopping distance requirements of fmvss 105 are not metwith the power assist unit inoperative.
The remedy
Replace original 1" rear wheel brake cylinder with a 1 1/16" cylinder.