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.
Mazda North American Operations – MAZDA/BRAKES:POWER ASSIST:PRIMARY:BOOSTER
| Report Received Date | 02/28/1996 |
| NHTSA ID | 96V024002 |
| Consequence Summary | 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 FULLY ACTIVATING INCREASING THE RISK OF A VEHICLE ACCIDENT. |
| Corrective Action | DEALERS WILL REPLACE THE POWER BRAKE VACUUM BOOSTER ASSEMBLY. |
| Recall Code | NR (Not Reported) |
| Potentially Affected | 2500 |
| Fire Risk When Parked | No |
| Do Not Drive | No |
| Recall Link | Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=96V024002) |
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