Recalls for 1971 Ford B7000

DEFECT #1 - SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE

Posted on: 1979-10-12
Description


Consequence


Corrective Action


Notes
Ford campaign no h-7e.bus chassis.possibility that the double vacuum tanksfor brake booster assemblies may have a vacuum check valve reversedduringinstallation.if this condition exists and is left uncorrected it could resultin reduced braking effectiveness.(correct by inspecting and replace tankswhere necessary.)

DEFECT #2 - SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

Posted on: 1979-10-12
Description


Consequence


Corrective Action


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 fluidleaks would gradually deplete brake fluid reserve resulting i ncomplete loss of hydraulic brake system on vehicles equippedwithsinglehydraulic seal where necessary).necessary.eabl