Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
98T111
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
A NEW CERAMIC CATALYST HAS BEEN RELEASED TO REPLACE THE CURRENT METAL CATALYST. *YC
98T1926
Jul 1, 1998
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
PROVIDED INFORMATION FOR ELECTRONIC SOFTWARE DATABASE AND NETWORK (ESDN) TO DOWNLOAD CALIBRATION PROPERLY TO THE ECM. *YC
98T1927
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
INTERNAL IMPROVEMENTS OF THE OIL AND BOOST PRESSURE SENSORS. *YC
98T1928
Jul 1, 1998
110000 ELECTRICAL SYSTEM
A NEW ECM, ENGINE HARNESS, FUEL SHUT-OFF VALVE COIL, AND 9-PIN DATALINK CONNECTOR ON QSK19 ENGINES. *YC
98T1929
Jul 1, 1998
116200 ELECTRICAL SYSTEM:IGNITION:MODULE
PROVIDED UPDATED TROUBLESHOOTING STEPS FOR FAULT CODE 242- VEHICLE SPEED SENSOR (VSS) CIRCUIT ON CELECT ENGINES. *YC
98T1933
Jul 1, 1998
116200 ELECTRICAL SYSTEM:IGNITION:MODULE
A NEW ELECTRONIC CONTROL MODULE (ECM) FOR CELECT PLUS. *YC
98T1934
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
A NEW FAULT CODE FOR THE INDUSTRIAL CELECT PLUS ENGINES. *YC
98T1935
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
SERVICE BULLETIN ON TECHNICIAN WITH THE NEW INSITE 5.0 ELECTRONIC SERVICE TOOL FOR SIGNATURE AND ISM ENGINES. *YC
98T1936
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
ELECTRONIC SOFTWARE DATABASE AND NETWORK (ESDN) SOFTWARE CALIBRATIONS FOR THE C8.3G ENGINE. *YC
98T27
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
THIS BULLETIN ANNOUNCES THE NEW DESIGN OF THE 2-VALVE CYLINDER HEAD WHICH HAS INCORPORATED A RADIUS CHANGE UNDER THE VALVE SPRING SEAT. *TT
98T29
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
FRONT FENDER CHIPS PAINT OF FASCIA AT FORWARD TIP. YD
98T310
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
THIS SERVICE PARTS TOPIC EXPLAINS CHANGES MADE TO THE ISB ROCKER LEVER SOCKET. *TT
98T33
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
SUBJECT REGARDING L10G ROCKER LEVER HOUSING BOLT TORQUE CHANGE. *TT
98T34
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
INFORMATION ON INSERTED ROCKER LEVERS FOR L10 AND M11 ENGINES. *YC
98T515
Jul 1, 1998
072200 FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
INFORMATION FOR FUEL FILTER REQUIREMENTS FOR CENTRY AND PTG/EFC ENGINES. *YC
98T516
Jul 1, 1998
063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
CONCERNS WITH FUEL CONTROL VALVE FAILURES. *YC
98T69
Jul 1, 1998
182000 VEHICLE SPEED CONTROL:LINKAGES
A NEW TORQUE SPECIFICATION FOR THE K19 STC (STEP TIMING CONTROL) OIL MANIFOLD CAPSCREWS AND FUEL MANIFOLD CAPSCREWS. *YC
98T75
Jul 1, 1998
072200 FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
SUBJECT ON ELIMINATOR FILTER REPLACEMENT PARTS. *YC
98T76
Jul 1, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
SUBJECT ON ANNOUNCING A REVISON TO THE MAXIMUM OIL DRAIN INTERVAL FOR AUTOMOTIVE B AND C MECHANICAL FUEL SYSTEM ENGINES. *YC
98T87
Jul 1, 1998
070000 FUEL SYSTEM, GASOLINE
SERVICE BULLETIN INTRODUCING A NEW WATER FILTER FROM FLEETGUARD. *YC
98T88
Jul 1, 1998
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
SUBJECT ON QST30 WATER PUMP IMPROVEMENTS. *YC