Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,379 bulletins for INTERNATIONAL
MIN-11119
Jun 2, 2011
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
NAVISTAR: PROSTAR INSPECTION INFORMATION. *RM
AFC G-11908
Jun 1, 2011
061000 ENGINE AND ENGINE COOLING:ENGINE
NAVISTAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE AUTOMATIC ENGINE SHUTDOWN FEATURE MAY NOT OPERATE AS DESIGNED DUE TO ECM SOFTWARE. *RM
AFCG-11907
Jun 1, 2011
061000 ENGINE AND ENGINE COOLING:ENGINE
NAVISTAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE AUTOMATIC ENGINE SHUTDOWN FEATURE MAY NOT WORK CORRECTLY DUE TO A SOFTWARE PROBLEM. *RM
MIN-11120
May 3, 2011
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
NAVISTAR: PAYSTAR ENGINE INSPECTION AND REPAIR PROCESS FOR THE WARNING LAMP, CLUTCH RELAY, AND NORGREN VALVE AIR LINE. *RM
AFC-11908
May 1, 2011
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
NAVISTAR: THERE IS AN IMPROVED ENGINE CALIBRATION. *RM
AFC-11910
May 1, 2011
118000 ELECTRICAL SYSTEM:SOFTWARE
NAVISTAR: SOFTWARE UPDATE INFORMATION FOR THE A/C AND BLOWER MOTOR. *RM
MIN-11109
Feb 25, 2011
102000 POWER TRAIN:MANUAL TRANSMISSION
NAVISTAR: INFORMATION ON UPDATED THE ECM AND PARK PAWL POSITION SENSOR SOFTWARE. *RM
AFC-G-11901
Feb 18, 2011
061000 ENGINE AND ENGINE COOLING:ENGINE
NAVISTAR: ON CERTAIN TRUCK MODELS, A FIELD CHANGE WILL BE PERFORM ON THE ENGINE SERPENTINE BELT TO PREVENT PREMATURE FAILURE BY INSTALLING A NEW BELT DRIVE PULLEY. *PE
MIN-11107
Feb 8, 2011
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
NAVISTAR: THERE ARE UPDATED CALIBRATIONS AND EMISSIONS LABELS FOR THE ENGINE. *RM
IK-1600129
Feb 7, 2011
162900 STRUCTURE:BODY:ROOF AND PILLARS
INTERNATIONAL TRUCK: THERE IS A GAP BETWEEN THE ROOF CAP AND THE CAB AND CAN LEAK WATER AND LIGHT. *RM
AFC-11903
Feb 1, 2011
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
NAVISTAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION ON THE INSTALLATION OF NEW ECM SOFTWARE. *RM
MIN-11103
Jan 18, 2011
021244 SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE
NAVISTAR: INCORRECT FRONT AXLE LOWER SHOCK MOUNT. *RM
MIN-11102
Jan 12, 2011
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
NAVISTAR: INFORMATION ON THE REPAIR OF THE INTAKE THROTTLE VALVE. *RM
MIN-44401
Jan 5, 2011
062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
NAVISTAR: A VENT PIPE MAY NOT BE INSTALLED. *RM
AFC-G-10924
Jan 1, 2011
060000 ENGINE AND ENGINE COOLING
NAVISTAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. HEATER AND RETURN LINE INSTALLATION INFORMATION. *RM
IK-1200547
Dec 23, 2010
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
NAVISTAR: THE 2010 PROSTAR AND FANSTAR WITH A 2010 MAXXFORCE EMISSIONS AND VARIABLE SPEED FAN DRIVE CAN HAVE A SITUATION WHERE THE FAN IS ALWAYS ENGAGED WITH CODE 12THX (HORTON VISCOUS FAN DRIVE). ENGINE WARNING LIGHT, FAULT CODES, FAN DR
TSB-0900025-5
Dec 20, 2010
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
INTERNATIONAL: HORTON 12THX VMASTER ULTRA VISCOUS FAN DRIVE TROUBLESHOOTING GUIDE. HORTON VMASTER IS A VARIABLE SPEED DRIVE. IT DOES NOT FUNCTION LIKE AN ON/OFF DRIVE. EVEN WHEN THE DRIVE IS OFF, THE FAN WILL SPIN BETWEEN 50-300 RPM.
AFC-10921
Dec 1, 2010
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
NAVISTAR: SOME VEHICLES BUILT WITH THE 2010 MAXXFORCE ENGINE MAY EXPERIENCE AN INABILITY TO SERVICE THE VEHICLE DURING THE FIRST OIL CHANGE. THERE IS A PROCEDURE FOR CHANGING THE OIL FILTER AND CAP. *RM UPDATED 6/08/11. *PE
AFC-10922
Dec 1, 2010
022144 SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE
NAVISTAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SOME AXLE THROUGH SHAFTS MAY HAVE NOT BEEN PROPERLY HEAT TREATED AND MAY RESULT IN A SHAFT FAILURE. *RM
AFC-10924
Dec 1, 2010
060000 ENGINE AND ENGINE COOLING
NAVISTAR: THER MAY BE LOW COOLANT FLOW THROUGH THE HEATER SYSTEM. *RM
MIN-10115
Nov 29, 2010
062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
NAVISTAR: THE PROCEDURE FOR A CENTRIFUGE FILTER HOSE ROUTING AND MOUNTING. *RM
AFC-10920
Nov 22, 2010
980000 UNKNOWN OR OTHER
NAVISTAR: A CHIRPING SOUND FROM THE HVAC BLOWER WHEN THE IGNITION KEY IS FIRST TURNED ON. TEMPORARY LOSS OF THE BLOWER SPEED CONTROL WHEN THE VEHICLE IS STARTED IN COLD WEATHER. *RM
AFC-10912
Nov 19, 2010
161000 STRUCTURE:FRAME AND MEMBERS
NAVISTAR: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CERTAIN BUSES NEED TO BE INSPECTED, BECAUSE THE RUBBER BODY ISOLATOR PADS MAY CRACK AND RESULT IN FAILURE. *RM UPDATED 5/25/11. *PE
AFC-10910
Nov 1, 2010
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
NAVISTAR: SOME ENGINES MAY EXPERIENCE ENGINE OVER-HEATING DUE TO THE FAN CLUTCH NOT ACTUATING. *RM UPDATED 5/23/11. *PE