Mack F 1971

Model F made in 1971 by Mack got 6 recalls. There were some recalls concerningfuel system, gasoline, power train and service brakes, hydraulic.

F year 1971

Recalls

Model 1971

Recalls

Campaign	Manufacturer	Manufacturing date	Type	# of units affected	Date Owner notified Mfg	Recall Initiated by	Manufacturers of recalled vehicles/products	Report Recieved Date	Record Creation Date
FUEL SYSTEM, GASOLINE - FUEL INJECTION SYSTEM
72V127000	MACK TRUCKS, INCORPORATED	from 08/01/1970 to 09/01/1971	V (Vehicle)	1410	07/24/1972	MFR	MACK TRUCKS, INC	05/22/1972	10/12/1979
Defect Summary
Consequence Summary
Corrective Summary
Notes	Mack service bulletin no g1003.equipped with american-bosch ape-8vbb fuelinjection pump.manfd 9-70 thru 10-16 1971.trucks.possibility that linkconnecting governor fulcrum lever to fuel injection pump control racks canbreak and cause loss of fuel delivery controlto engine.should this conditionoccur, it could impair vehicle control.(correct by inspecting and installingspring clip on fulcrum lever to prevent engine overspeed.)
POWER TRAIN - AXLE ASSEMBLY - BANJO HOUSING
74V032000	MACK TRUCKS, INCORPORATED		V (Vehicle)	9019	08/13/1974	MFR	MACK TRUCKS, INC	02/25/1974	10/12/1979
Defect Summary
Consequence Summary
Corrective Summary
Notes	Mack trucks campaign no n/a.with sn56 and sw57 bogie housings.built mar1971 thru jun 1972.trucks.possibility that the bogie housing wall thicknessat the left inner wheel bearing race may not meet specific dimensionalrequirements.if this condition exists, it could lead to spindle failure,resulting in loss of a rear wheel assembly.(correct by inspecting andreplacing brgie housing where necessary).
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - HOSES, LINES/PIPING, AND FITTINGS
71V219000	MACK TRUCKS, INCORPORATED	from 01/01/1971 to 06/01/1971	V (Vehicle)	416	03/06/1972	MFR	MACK TRUCKS, INC	11/29/1971	10/12/1979
Defect Summary
Consequence Summary
Corrective Summary
Notes	Mack campaign no sc028.chassis ca47 or cas48.jan.1971 th ru june 1971.truck tractors.possibility that right hand sp lash apron may contact righthand air brake hose, which wouldcause chafing action resulting in wearingthrough of the air h ose causing reduced braking effeciency.(correct byinspectin g and removing portion of splash shield to preclude any possib lecontact with fuel return line.)
STEERING - LINKAGES - KNUCKLE - SPINDLE - ARM
78V171000	MACK TRUCKS, INCORPORATED		V (Vehicle)	2100	08/10/1979	MFR	MACK TRUCKS, INC	08/08/1978	10/12/1979
Defect Summary	Deficiencies, in the form of forging laps, cracks and excessive decarburization during heat treatment, exist in the steering knuckles. stresses imposed with integral hydraulic power steering may lead to a failure in the area of the steering arm attaching boss. this type of failure would cause loss of steering control.
Consequence Summary
Corrective Summary	Dealer will inspect and, if necessary, replace the left steering knuckle with an improved type of knuckle.
Notes	Vehicle description: truck tractors.system: steering; steering knuckle.consequences of defect: loss of steering control could cause a vehicleaccident.
STRUCTURE - BODY - BUMPERS
72V040000	MACK TRUCKS, INCORPORATED	from 01/01/1971 to 12/01/1971	V (Vehicle)	177	04/24/1972	MFR	MACK TRUCKS, INC	02/14/1972	10/12/1979
Defect Summary
Consequence Summary
Corrective Summary
Notes	Mack campaign no x1001.trucks.w/sgp45 & sgp47 power steering gears.possibility that bumper deformation caused by impact may result in interferencebetween bumper and steering column universal joint.(correct by inspecting andreinforcing as required.)
SUSPENSION - MULTIPLE AXLE
75V118000	MACK TRUCKS, INCORPORATED		V (Vehicle)	414	11/11/1975	ODI	MACK TRUCKS, INC	06/23/1975	10/12/1979
Defect Summary
Consequence Summary
Corrective Summary
Notes	Mack trucks campaign no sc060.trucks mfg'd 1967 thru jan.31, 1973.possibility that the suspension trunnion brackets may develop cracks.if suchcondition exists and cracks are not detected, continued operation couldultimately lead to trunnion tube separation from the trunnion and permit axleassembly dislocation.failure of the trunnion bracket could result in loss ofvehicle control without warning to the driver.(correct by inspecting andreplacing brackets where necessary).