1971 FORD C800 Recall

Campaign:: 71V025000 on 10/11/1979
Component:: Service brakes, hydraulic:power assist:vacuum
Affected:: 12,322
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