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Service bulletins for the 2003 International 7600

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

90 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
IK27000902017-12-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. OnCommand EZ-Tech Download Center
IK19000222017-12-14. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. A/C Refrigerant and Oil Capacities
IK12013632017-12-14. Service bulletin. FUEL SYSTEM, GASOLINE. CPA Injector Misfire Detection; Only models with 2004 thru 2017 International engines.
IK12013602017-12-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Cylinder Performance Analyzer (CPA) Resource Center; Only models with 2004 thru 2017 International engines.
IK12000292017-02-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. RADIATOR INTERNAL RESTRICTION AND FLUSH PROCEDURE
2016-08932016-10-14. Service bulletin. EQUIPMENT. E-ONE VEHICLES ARE DESIGNED WITH ELECTRICAL CIRCUIT PROTECTION (E.G. FUSES), TO PROVIDE OVERCURRENT PROTECTION DURING SHORT-CIRCUIT CONDITIONS OR MALFUNCTION OF COMPONENTS. FUSES ARE SOMETIMES SHARED AMONGST DIFFERENT CIRCUITS. FOR EXAMPLE, THE CIRCUITS FOR THE PUMP PRIMER MOTOR AND CHASSIS POWER SHARE A COMMON 300AMP FUSE. IF EITHER OF THESE CIRCUITS EXPERIENCES AN ELECTRICAL OVERLOAD, THE FUSE WILL ACT AS DESIGNED TO PROTECT THE USERS AND THE VEHICLE FROM FURTHER DAMAGE. AS SUCH, AN OVERCURRENT CONDITION IN THE PUMP PRIMER CIRCUIT WILL ALSO DISCONNECT MAIN POWER FROM THE CAB AND CHASSIS AND CAUSE THE ENGINE TO SHUT DOWN.
IK-15000512016-09-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. IK1500051 - DAVCO FUEL PRO 382 TECHNICAL MANUAL, INSTALLATION, DIAGNOSTICS, AND SERVICE
IK08001722015-07-17. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. NAVISTAR: VARIOUS TYPES OF VEHICLES INCLUDING LONESTAR, PROSTAR, 8600, AND 7600 VEHICLES WILL NEED AN OPERATION TO IMPROVE THE CAB CIRCUIT GROUNDS. 7/17/15 *TA
AFC-089152009-01-27. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. NAVISTAR: SOME ENGINE FAN BLADES EQUIPPED WITH CATERPILLAR AND CUMMINS ENGINES HAVE EXPERIENCED CRACKING. *PE
IK 13000642008-09-18. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION:FLOOR SHIFT ASSEMBLY. INTERNATIONAL: MANUAL SHIFT LEVER JUMPS OUT OF GEAR ON 7000'S AND 8000'S VEHICLES. 7600 (1/1/02-2/1/08); 7700 (1/1/04-2/1/08): 8600 (1/1/02-2/1/08). *PE UPDATED 10/21/14. *PE
0712142007-12-13. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. INTERNATIONAL TRUCK AND ENGINE CORPORATION - SEVERE SERVICE FAN BLADE FAILURES. *NJ
0613022006-09-20. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). GUIDELINES TO ENSURE SATISFACTORY PERFORMANCE OF MERITOR TRANSFER CASE MODELS MTC-4208, MTC-4210, MTC-4213 IN CERTAIN INTERNATIONAL 7000 HPV MODELS. *TT
0403032004-12-06. Service bulletin. SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. AIR SUSPENSION DUMP OPERATION WITH DUAL SECOND SOLENOID CONTROL VALVES. INTERNATIONAL 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600. START DATE 09/05/2003. *TT
049022004-07-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. REPLACEMENT OF PRE 2004 EMISSIONS SURGE TANKS ON 7600, 8600 MODELS BUILT BEFORE DECEMBER 1, 2003 WITH CATERPILLAR C11, C13 ACERT ENGINES; AND 9200, 9400, 9900I MODELS BUILT BEFORE DECEMBER 20, 2003 WITH CATERPILLAR C 13 ACERT ENGINES. *MJ
04382004-07-19. Service bulletin. ELECTRICAL SYSTEM. HVAC SETTING FAULT CODE 613-14-1-6 PREMATURELY. *MJ

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.