Item Affected: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
Date Announced: 02/19/1971
Description of Recall:
Conequence:
Action Need To Fix It:
Notes: FORD CAMPAIGN NO H-73. F,B,C,LN-500-750, 6000-7000 & C-L 800- 900 SERIESTRUCKS EQUIPPED WITH FRAME MOUNTED BRAKE BOOSTER. POSSIBILITY THAT IMPROPERLYMACHINED BRAKE BOOSTER MAY HAVE BE EN INSTALLED, WHICH COULD RESULT ININSUFFICIENT SEAL AT HYDRA ULIC END CAP. IF THIS CONDITION EXISTS, HYDRAULICBRAKE FLUID LEAKS WOULD GRADUALLY DEPLETE BRAKE FLUID RESERVE RESULTING I NCOMPLETE LOSS OF HYDRAULIC BRAKE SYSTEM ON VEHICLES EQUIPPED WITHSINGLEHYDRAULIC SEAL WHERE NECESSARY). NECESSARY. EABL