Service brakes, hydraulic: foundation components: master cylinder
- Component
- Service brakes, hydraulic: foundation components: master cylinder
- Manufacturer
- FIAT MOTORS OF N.A., INC.
- Vehicles affected
- 47,177
- Reported to NHTSA
- 1977-09-20
- Owners notified
- 1977-11-04
Defect description
ON THE INVOLVED VEHICLES, THE REAR RUBBER SEAL OF THE BRAKE MASTER CYLINDER MAY PREMATURELY WEAR. ABNORMAL AIR INFILTRATION INTO THE HYDRAULIC SYSTEM WOULD RESULT, CAUSING SELF-BLEEDING DIFFICULTY. ALSO, LONGER BRAKE PEDAL TRAVEL WOULD BE EXPERIENCED AND COULD LEAD TO PARTIAL OR TOTAL LOSS OF ACTION ON THE FRONT END BRAKES.
Manufacturer remedy
DEALER WILL REPLACE THE BRAKE MASTER CYLINDER AND BRAKE FLUID RESERVOIR AND INSTALL A NEW TYPE OF BRAKE LEVEL WARNING INDICATOR, WITHOUT CHARGE.