Showing 432 recalls for MACK
MACK RL (1975) - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
A DESIGN DEFICIENCY EXISTS IN THE AIR DRYER PIPING IN THE AREA OF THE PRESSURE RELIEF VALVE AND COMPRESSOR GOVERNOR CONTROL LINK. MOISTURE IS PASSED AND BUILDS UP IN THIS RELIEF VALVE AND CONTROL LINE. IN FREEZING AMBIENT TEMPERATURES, THIS MOISTURE MAY FREEZE, ALLOWING THE CHASSIS AIR SYSTEM PRESSURE TO EXCEED 150 PSI. EXCESSIVE AIR SYSTEM PRESSURE CAN CAUSE SEPARATION OF AIR PIPING CONNECTIONS A...
400 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: THE DEALER WILL RELOCATE THE AIR SYSTEM COMPRESSOR GOVERNOR LINE AND PRESSURE RELIEF VALVE TO ELIMINATE MOISTURE ACCUMULATION.
MACK DM (1977) - SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:HANGER/BRACKET
A DEFICIENCY EXISTS IN THE WELDS SECURING THE REAR SPRING INSULATOR BRACKET TO THE AXLE HOUSING. THIS IS DUE TO IMPROPER POSITIONING OF THE WELD, IN RELATIONSHIP TO THE BRACKET AND AXLE HOUSING. FAILURE OF THE WELDS WOULD CAUSE SEPARATION OF THE SPRING INSULATOR BRACKET AND THE AXLE HOUSING, RESULTING IN IMPROPER ALIGNMENT OF THE AFFECTED AXLE.
7,400 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: DEALER WILL REWELD THE INSULATOR SPRING BRACKET AT NO COST TO OWNER.
THE INVOLVED VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NOS. 207, "SEATING SYSTEMS", AND 210, "SEAT BELT ASSEMBLY ANCHORAGES". VEHICLES EQUIPPED WITH VIKING T-BAR SEATS HAVE THE SEAT BELT ANCHORAGE LOCATED UNDER THE SEAT. THE TETHER BELT RUPTURED WHEN SUBJECTED TO THE FORCES REQUIRED IN THE SAFETY TEST.
11 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: DEALER WILL RELOCATE THE TETHER BELT FLOOR ANCHORAGE TO CORRECT THE PROBLEM, WITHOUT CHARGE TO OWNER.
THE INVOLVED VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 209, "SEATBELT ASSEMBLIES". ALTHOUGH THE SEATBELTS IN QUESTION PERFORMED MARGINALLY WITH RESPECT TO THE 5000 LB. LOAD REQUIREMENT, ADDITIONAL TESTING CONFIRMED THAT THE ANCHOR COULD FAIL, ALLOWING EITHER THE ANCHOR TO SLIP OVER THE HOLD-DOWN NUT OR THE ANCHOR TO SEPARATE INTO TWO PIECES.
6,591 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: DEALER WILL INSPECT AND, IF NECESSARY, REPLACE SEAT BELT ASSEMBLIES WITHOUT CHARGE TO OWNER.
THE FLEX BLADE FANS ON THE INVOLVED VEHICLES MAY DEVELOP CRACKS IN THE LAMINATED STIFFENER AS A RESULT OF FATIGUE DURING OPERATION. IF SUCH A CONDITION EXISTS AND THE CRACKS GO UNDETECTED, CONTINUED OPERATION COULD CAUSE PIECES OF THE STIFFENER TO BREAK OFF.
48,000 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: DEALER WILL REPLACE THE ORIGINAL FAN WITH A STEEL FIXED BLADE FAN, FREE OF CHARGE.
THE FRONT WHEEL ALUMINUM HUBS ON THE INVOLVED VEHICLES MAY BE SUBJECT TO CRACKS WHICH MAY PROGRESS CIRCUMFERENTIALLY AROUND THE BARREL OF THE HUB. THIS COULD LEAD TO A FRACTURE IN THE "BARREL" POSITION OF THE HUB AND COMPLETE HUB FAILURE.
250 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: DEALER WILL INSTALL STEEL HUBS IN PLACE OF ALUMINUM HUBS WITHOUT CHARGE TO OWNER.
THE FRONT WHEEL RIM CLAMP STUDS, INSTALLED ON THE INVOLVED VEHICLES, MAY NOT HAVE BEEN MANUFACTURED CORRECTLY, CAUSING A BRITTLE CONDITION IN THE THREAD ROOT AREA. THE STUDS COULD EVENTUALLY CRACK AND BREAK WHEN WHEEL NUTS ARE TIGHTENED TO SPECIFICATIONS.
825 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: THE DEALER WILL REPLACE ALL SUSPECT FRONT WHEEL STUDS, WITHOUT CHARGE TO OWNER.
THE LOWER STEERING SHAFT YOKE CLAMP BOLTS ON THE INVOLVED VEHICLES MAY NOT HAVE BEEN SUFFICIENTLY TIGHTENED. SHOULD THESE BOLTS LOSSEN AND COME OFF, THE LOWER STEERING SHAFT COULD SEPARATE FROM THE STEERING GEAR.
2,200 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: THE DEALER WILL SECURE THE CLAMP BOLT AND MAKE THE NECESSARY MODIFICATIONS ON THE LOWER STEERING SHAFT, FREE OF CHARGE.
CRACKS MAY BE PRESENT IN THE BRAKE SPIDER. THESE CRACKS COULD EVENTUALLY CAUSE THE BRAKE SPIDER TO FAIL. THIS COULD ALLOW SEPARATION OF THAT PORTION OF THE BRAKE SPIDER THAT RETAINS THE BRAKE CAMSHAFT, THE BRAKE CHAMBER, AND THE BRAKE CHAMBER BRACKET FROM THE FOUNDATION BRAKE ASSEMBLY. BRAKE PULL IN THE DIRECTION OPPOSITE THE AFFECTED WHEEL LOCATION OR WHEEL LOCK-UP ON THE AFFECTED WHEEL COULD OCC...
830 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
Remedy: THE DEALER WILL INSPECT AND MODIFY THE AFFECTED BRAKE SPIDERS, FREE OF CHARGE.
739 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
105 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
404 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
608 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
27 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
MACK F (1975) - SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:LEAF
54 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
350 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
790 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
MACK DM (1974) - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
1,200 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
MACK F (1974) - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
2,250 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
MACK DM (1974) - SERVICE BRAKES, AIR:ANTILOCK:INTERCONNECTING ASSEMBLY(WIRING)
3,400 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
MACK CF (1972) - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
363 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
MACK RL (1975) - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
110 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
402 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
935 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
414 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
132 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
600 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
38 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
27 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
1,119 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
MACK F795 (1969) - FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
1,548 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
844 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
654 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
1,023 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
46 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
1,776 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
567 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
33 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
48 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
9,019 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
32 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
40 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
1,285 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
112 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
2,481 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
88 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
132 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
1,755 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
1,410 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED
668 vehicles affected
Manufacturer: MACK TRUCKS, INCORPORATED