1975 FORD F SERIES Recalls (3)
- Campaign:
- 78V153000 on 10/11/1979
- Component:
- Engine and engine cooling:cooling system:fan
- Manufactured:
- 07/31/1970 - 08/31/1977
- Affected:
- 125,000
- Defect:
- The engine cooling fan blades may crack and chip due to high stresses caused by vibrations. the chipped pieces of the blade could fly into the underhood components. also, these pieces could fly out from the vehicle if the hood is open and the engine is running.
- Correction:
- The dealer will replace the existing fan blade assembly with one of another design at no cost to owner.
- Notes:
- Vehicle description: heavy trucks.system: engine cooling; fans.consequences of defect: the blade fragments could cause engine damage and, ifhood is open, serious personal injury to nearby persons.
- Campaign:
- 79V077000 on 10/11/1979
- Component:
- Service brakes, air:antilock:control unit/module
- Manufactured:
- 01/31/1975 - 02/28/1979
- Affected:
- 65,000
- Defect:
- Certain air brake anti-lock modulators could malfunction during operation of the anti-lock system. a nylon piston within the modulator air valve system can swell from exposure to system contaminants. continued exposure may cause the piston to swell to the extent that interference with the cylinder wall will result, causing momentary sticking or a permanent jam. this can result in temporary or permanent loss of braking for the affected axle.
- Correction:
- The pistons in the valve portion of the modulators will be replaced with pistons that do not swell when exposed to air brake system contaminants.
- Notes:
- Vehicle description: heavy trucks equipped with anti-lock air brakecontrollers.system: service brakes; control assembly.
- Campaign:
- 76V035000 on 10/11/1979
- Component:
- Suspension:front:springs:leaf spring assembly:hanger,bracket
- Affected:
- 11,911
- Notes:
- Ford campaign no 185.1974, 1975 b series and 1975 f series.trucks and buschassis.possibility that the front spring hanger bracket on which the channeland side plate components are insufficient secured with upset rivets.if thiscondition exists, brackets installed on vehicles with frame reinforcements atthe location of bracket attachment could become loose and crack in severe dutyservice.this cracking may result in complete separation of bracket fromframe.this,in turn, could allow front axle displacement or separationfromvehicle with loss of steering control with little or no warning to driver.in addition, ford parts and service division has reported sales ofapproximately 1,500 suspect spring hanger brackets as replacement parts for1967 through 1973 model b-series vehicles.(correct by inspecting andreplacing hanger brackets with new fmvss 121 level components using specialbolts instead of rivets).