NHTSA Campaign 96V024001

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:HYDRAULIC

Issued by FORD MOTOR COMPANY · Reported Feb 5, 1996 · 108,000 vehicles affected

What's wrong

THE STUDS WHICH ATTACH THE BRAKE MASTER CYLINDER TO THE POWER BRAKE VACUUM BOOSTER ASSEMBLY CAN DEVELOP STRESS CORROSION CRACKING AFTER BEING OPERATED FOR AN EXTENDED PERIOD OF TIME IN THE SOUTHERN CALIFORNIA LOCATION.

Consequence

IF A CRACK OCCURS, IT COULD RESULT IN ONE OR BOTH STUDS FRACTURING. THE MASTER CYLINDER COULD THEN SEPARATE FROM THE VACUUM BOOSTER, WHEN THE BRAKES ARE APPLIED, PREVENTING THE SERVICE BRAKES FROM ACTIVATING INCREASING THE RISK OF A VEHICLE ACCIDENT.

Remedy

DEALERS WILL REPLACE THE POWER BRAKE VACUUM BOOSTER ASSEMBLY.

Vehicles affected by this recall

Make Model Year Units
FORD EXPLORER 1991 108,000
FORD EXPLORER 1992 108,000
FORD EXPLORER 1993 108,000
FORD EXPLORER 1994 108,000
FORD RANGER 1991 108,000
FORD RANGER 1992 108,000
FORD RANGER 1993 108,000
FORD RANGER 1994 108,000

Source: NHTSA Campaign 96V024001 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.