Ihc S1900 Recalls

ON S-SERIES TRUCKS EQUIPPED WITH HYDRAULIC BRAKES AND ELECTRIC ENGINE SHUTOFF AND CARGOSTAR TRUCKS EQUIPPED WITH HYDRO-MAX HYDRAULIC BRAKES, THE BRAKES MAY FAIL DUE TO AN ELECTRICA

THE STEERING ARM OF VEHICLES EQUIPPED WITH 5000 THROUGH 8000 LB. CAPACITY FRONT AXLES AND POWER STEERING MAY CRACK AS THE RESULT OF REPEATED FULL LOCK TURNS. DUE TO THE LACK OF END

S SERIES 1700, 1800, 1900 TRUCKS AND BUSES. THE DEFECT IS IN THE STEERING SYSTEM - THE OPERATING TEMPERATURE NEAR THE HOSE WHICH RETURNS FLUID FROM THE STEERING PUMP MAY EXCEED THE

1983 S SERIES 1600, 1700, AND 1900 BUSES, TRUCKS, AND TRUCK TRACTORS THE NUTS WHICH FASTEN THE TIE ROD ENDS TO THE STEERING ARMS MAY NOT HAVE BEEN TIGHTENED TO THE SPECIFIED TORQUE

THE FASTENERS WHICH JOIN THE REAR AXLE BRAKE DRUMS TO THE WHEELS WERE NOT TIGHTENED TO THE PROPER TORQUE DUE TO A SPECIFICATION ERROR. THIS COULD LEAD TO A LOOSENING CONDITION AND

1977-83 S SERIES 1700, 1800, 1900, 2100, AND 2500 TRUCKS AND BUSES. IN VEHICLES EQUIPPED WITH 1900 LB. FRONT AXLES THE OUTPUT SHAFT OF THE SAGINAW 553 MANUAL STEERING GEAR MAY DEVE

1980 - 81 S-SERIES 1700/1800/1900 TRUCKS AND TRUCK TRACTORS WITH SINGLE HYDRAULIC POWER BRAKE SYSTEM. THE EXTRA LENGTH OF A BRAKE FLUID LINE ADAPTER FITTING USED IN CONJUNCTION WIT

THE NUTS WHICH FASTEN THE TAPERED TIE ROD ENDS TO THE STEERING ARM MAY NOT HAVE BEEN TIGHTENED TO THE SPECIFIED TORQUE. THIS CONDITION COULD ALLOW THE NUTS TO PROGRESSIVELY LOOSEN,

THE BRAKE FLUID LINES MAY BE INCORRECTLY ROUTED RESULTING IN THE LINES RUBBING OR CHAFING ON THE FENDER SPLASH SHIELD BRACKET. THIS CONDITION COULD RESULT IN A COMPLETE LOSS OF SER

MOUNTING BOLTS THAT ARE SUSCEPTIBLE TO HYDROGEN EMBIRTTLEMENT MAY HAVE BEEN USED TO MOUNT THE BRAKE MASTER CYLINDER TO THE CAB FIREWALL. THESE BOLTS MAY FRACTURE AND ALLOW THE MAST

THE STEERING COLUMN COUPLING TO STEERING GEAR INPUT SHAFT CLAMP WAS IMPROPERLY HEAT TREATED AND MAY DEFORM OR FRACTURE. THIS CONDITION CAN CAUSE WEAR AND PROGRESSIVE LOOSENESS WHIC