1977 International Harvester LOADSTAR SERIES: complaints, problems and recalls

Reported: 1977-10-17 (October 17, 1977)

THE DEFICIENCY EXISTS IN THE FRONT AXLE FORGED ALUMINUM HUBS. THE DEFICIENCY WHICH IS IN THE BARREL SECTION BETWEEN THE INNER AND OUTER BEARING, MAY RESULT IN CRACKS WHICH COULD LEAD TO HUB FAILURE. WHEN HUB FAILURE OCCURS, THE SEPARATED HUB IS RETAINED ON THE AXLE SPINDLE BY THE WHEEL BEARING AND ADJUSTING NUT.

Remedy: THE DEALER WILL REPLACE THE FORGED ALUMINUM HUBS WITH STEEL HUBS, AT NO CHARGE.

Reported: 1977-12-28 (December 28, 1977)

THE INVOLVED VEHICLES MAY CONTAIN A POOR QUALITY OR AN INSUFFICIENT WELD OF THE BRAKE GROUP MOUNTING FLANGES TO THE AXLE HOUSING. THIS COULD LEAD TO THE FLANGE BREAKING LOOSE FROM THE HOUSING, ALLOWING THE BRAKE GROUP TO TURN WITH THE BRAKE DRUM ON BRAKE APPLICATION. THIS WILL CUT THE BRAKE LINES TO THE BRAKE GROUP AND MAY CAUSE PARTIAL LOSS OF BRAKING CAPABILITY.

Remedy: DEALER WILL REWELD THE BRAKE FLANGES CORRECTLY, WITHOUT CHARGE TO OWNER.

Reported: 1978-06-21 (June 21, 1978)

THE VAPOR SEPARATOR IN THE FUEL TANK EVAPORATIVE OMISSION SYSTEM LACKS THE CAPACITY TO PROHIBIT LIQUID GASOLINE FROM PASSING TO THE CANISTER UNDER CERTAIN FUEL EXPANSION CONDITIONS. GASOLINE WOULD BE DISCHARGED FROM THE BOTTOM OF THE CANISTER ONTO THE REAR OF ENGINE, CREATING A FIRE HAZARD.

Remedy: DEALER WILL INSTALL AN ADDITIONAL FUEL SEPARATOR TO ENLARGE CAPACITY, AND ADD A DISCHARGE HOSE TO THE BOTTOM OF THE FUEL CANISTER.

Reported: 1978-10-17 (October 17, 1978)

THE PARKING BRAKE LEVER MOUNTING BRACKET MAY BEND AND BREAK DUE TO REPEATED APPLICATIONS OF THE PARKING BRAKE. THIS WILL CREATE A TEARING FORCE AT THE BOLT MOUNTING AREA OF THE BRACKET.

Remedy: BENT OR CRACKED MOUNTING BRACKETS WILL BE REPLACED AND A REINFORCEMENT STRAP WILL BE ADDED TO LIMIT THE "LIFT AND PULL" FORCE ON THE BRACKET. THIS WILL BE DONE WITHOUT CHARGE TO OWNER.

Reported: 1979-02-21 (February 21, 1979)

A CASTING DEFICIENCY MAY ALLOW WHEELS TO DEVELOP CRACKS IN THE SPOKES BETWEEN THE HUB CAP MOUNTING AREA AND THE RIM CLAMP POCKET. CONTINUED USAGE CAN LEAD TO THE DISENGAGING OF THE RIM AND TIRE FROM THE VEHICLE.

Remedy: WHEELS WITH CASTING DEFECTS WILL BE REPLACED AT NO CHARGE.

Reported: 1979-09-18 (September 18, 1979)

AS A RESULT OF SEVERE SHOCK AND VIBRATIONS, THE BRAKE SPIDERS ON THE INVOLVED VEHICLES MAY DEVELOP CRACKS NEAR THE CAMSHAFT MOUNTING BOSS. THE CRACK PROPAGATES ACROSS THE SPIDER UNTIL THE CAMSHAFT BOSS IS COMPLETELY SEVERED FROM THE REMAINDER OF THE SPIDER. WHEN THE CAMSHAFT BOSS HAS COMPLETELY SEVERED, THE S-CAM, S-CAM BRACKET, AIR CHAMBER AND SLACK ADJUSTER CAN FALL AWAY FROM THE BRAKE SPIDER RESULTING IN A "NO BRAKE" CONDITION ON THE WHEEL.

Remedy: THE DEALER WILL REPLACE THE FRONT BRAKE SPIDERS ON ALL AFFECTED VEHICLES USED IN SNOW PLOW DUMP AND REFUSE HAULING APPLICATIONS. THIS WILL BE DONE AT NO CHARGE.

Reported: 1979-09-18 (September 18, 1979)

THE FUEL SEPARATORS ON THE INVOLVED VEHICLES MAY HAVE THIN WALLS DUE TO A MATERIAL THICKNESS PROBLEM. THE SEPARATORS IN THESE WALLS MAY CRACK AND MAY ALLOW FUEL VAPORS OR LIQUID FUEL TO LEAK INTO THE ENGINE UNDER HIGH PRESSURE CONDITIONS.

Remedy: THE DEALER WILL INSTALL IMPROVED SEPARATORS AND RELOCATE BOTH THE SEPARATOR AND FUEL CANISTER WITHOUT CHARGE.

Reported: 1979-10-16 (October 16, 1979)

THE INVOLVED VEHICLES DO NOT HAVE THE REQUIRED CERTIFICATION LABELS STATING CORRECT TIRE AND RIM INFORMATION. THESE VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 120, "TIRE SELECTION AND RIMS FOR VEHICLES OTHER THAN PASSENGER CARS".

Remedy: DEALER WILL INSPECT AND REPLACE INCORRECT LABELS FREE OF CHARGE.