Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 384 bulletins for DETROIT DIESEL
TSB-8-02-10
Aug 1, 2010
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: HC DOSER BLOCK SNUBBER TEE FITTING. THE SNUBBER TEE FITTING REPLACES THE PLAIN TEE FITTING. TO DETERMINE WHICH TEE FITING IS ON YOUR ENGINE, YOU WILL NEED TO REMOVE THE TEE FITTING AND EXAMINE IT. *PE
TSB-8-05-10
Aug 1, 2010
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: SPN 558/FMI 2 IDLE VALIDATION SWITCH INPUTS REVERSED. ENGINE MODEL EPA07/10 DD PLATFORM, EPA07 SERIES 60, EPA07 MBE 900, EPA07 MBE 4000. NO MODEL YEARS ARE LISTED. *PE
SB-10-TS-5
Apr 19, 2010
092200 FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
DETROIT DIESEL: INFORMATION ON NEW FUEL LINE KITS AND FUEL FILTER HOUSING INSPECTION. *RM
SB-18SP670
Oct 1, 2009
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: EPA07 MBE 400 TURBOCHARGER WASTEGATE ACTUATORS CAN NOW BE REPLACED INDEPENDENT OF THE TURBOCHARGER ASSEMBLY. PROPER WASTEGATE FUNCTION IS CRITICAL TO ENGINE PERFORMANCE. NO MODEL OR MODEL YEARS LISTED.
SIB-9-3-09
Sep 1, 2009
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: TURBOCHARGER WASTEGATE. ENGINE MODEL EPA07 MBE 4000. NO MODEL YEARS LISTED. *PE
SB-609-09
Jun 1, 2009
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: EPA07 MBE 4000 TURBOCHARGER ACTUATOR (WASTEGATE) REPLACEMENT AND ADJUSTMENT. NO MODEL OR MODEL YEARS LISTED. *PE
SB-65-09
Jun 1, 2009
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: DELTA P SENSOR. THE CLEANING OF THE DELTA P SENSOR HAS BEEN ADDED. THE DELTA P SENSOR IS MOUNTED ON THE EXHAUST GAS RECIRCULATION (EGR) VENTURI PIPE. THE MOTOR CONTROL MODULE (MCM) RECEIVES A SIGNAL FROM THE DELTA P SENSOR
08-TL-14
Aug 8, 2008
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: AMBIENT AIR TEMPERATURE SENSOR FOR EPA07 ENGINES (KIT P/N: 23538495). THE AAT SENSOR PROVIDES OUTSIDE TEMPERATURE DATA FOR THE "IDLE SHUTDOWN TIME" AND "OPTIMIZED IDLE" FEATURES, ALLOWING THESE FEATURES TO BE OVERRIDDEN UN
08-10
Aug 1, 2008
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: ADDITION OF SPN 3246/FMI 16. THIS DIAGNOSTIC CONDITION IS TYPICALLY DPF OUTLET TEMPERATURE HIGH. ENGINE ATS. *PE
08-9
Aug 1, 2008
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: UPDATE TO SPN 3610/FMI 20. THIS DIAGNOSTIC CONDITION IS TYPICALLY DPF OUTLET PRESSURE SENSOR DRIFTED HIGH IN RANGE (LOW BOX). *PE
SB-08TS-4
Jan 31, 2008
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: FOR EPA07 SERIES 60 ENGINES, NEW MCM SOFTWARE V61.4.0.0 AND FUEL MAPS, AND CPC SOFTWARE R3.00 HAVE BEEN RELEASED TO THE SERVICE. NO MODEL OR MODEL YEARS LISTED. *PE
SB-08TX-3
Jan 28, 2008
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: COMPLAINTS HAVE BEEN REC'D ON THE EPA07 MBE 900 ENGINE FOR THE FOLLOWING CODES: SPN 1636 FMI 2-INTAKE MANIFOLD TEMPERATURE PLAUSIBILITY ERR; SPN 3597 FMI 3-PROPORTIONAL VALVE BANK 1 CIRCUIT FAILED HIGH; SPN 615 FMI 14-TURBO
SB-08TS-1
Jan 2, 2008
060000 ENGINE AND ENGINE COOLING
DETROIT DIESEL: COOLANT LEAKS HAVE BEEN OBSERVED ON CUSTOMER TRUCKS AT THE JOINT BETWEEN THE EGR COOLER OUTLET TUBE AND THE BYPASS TUBE WHICH CONNECTS TO THE THERMOSTAT HOUSING. NO MODEL OR MODEL YEARS LISTED. *PE
SB-18SP638
Jan 1, 2008
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: INSTALLATION INSTRUCTIONS. LIFTER BRACKET SUPPORT INSTALLATION. TWO NEW SERVICE KITS ARE NOW AVAILABLE TO INSTALL SUPPORT BRACKETS ON THE LIFTER BRACKETS ON EPA04 MBE 4000 EGR ENGINES. KIT P/N 23536181 PARTS FOR FREIGHTL
SI-08-4000-2
Jan 1, 2008
072200 FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
DETROIT DIESEL: INSTALLATION OF HIGH PRESSURE FUEL LINE AND TRANSFER TUBE. INSTALLATION OF HIGH PRESSURE FUEL LINE AND TRANSFER TUBE PROCEDURE HAS CHANGED. NO MODEL OR MODEL YEARS LISTED. *PE
SI-08-50-1
Jan 1, 2008
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DETROIT DIESEL: SERIES 50 DIESEL VALVE LASH, JAKE BRAKE LASH AND CAM TIMING SPECS. NO MODEL OR MODEL YEARS LISTED. *PE
07SO-3
Apr 16, 2007
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
07SO-3 Detroit On Highway Travel Mileage Increase
12092005
Dec 9, 2005
061000 ENGINE AND ENGINE COOLING:ENGINE
RAPID AND UNEXPECTED OIL LEAKAGE CONDITION UPON START-UP AFTER THE VEHICLE HAS BEEN SHUTDOWN AND ALLOWED TO COOL OFF. DETROIT DIESEL MBE4000 EGR ENGINE PLUG ISSUE. *TT
054A
Nov 8, 2005
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
CAMPAIGN 05C-4A - DETROIT DIESEL CORPORATION (DDC) HAS DETERMINED THAT CERTAIN 2003 THROUGH 2004 MODEL YEAR 275 BHP RATED SERIES 50 URBAN BUS ENGINES EQUIPPED WITH DIESEL PARTICULATE FILTERS WILL REQUIRE REPLACEMENT OF THE FILTER. DETROIT
01C2
Dec 20, 2001
073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
INFORMATION REGARDING INJECTOR TIPS.*JB
01C1
Jun 18, 2001
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
SUBJECT REGARDING A RECALL TO RESET THE VARIABLE NOZZLE TURINE (VNT) MECHANISM ON 2000 AND 2001 MODEL YEAR SERIES 50 EGR ENGINES TO ELIMINATE POOR ACCELERATION AND CUSTOMER COMPLAINTS. *TT
98C1
May 18, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
INCORRECT INJECTION TIMING AND BLOWER DRIVE RATIO. *YC ALL MODELS EQUIPPED WITH SERIES 92 ENGINES
10D97
Jul 1, 1997
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
DETROIT DIESEL HAS RELEASED AN INSPECTION PROCEDURE FOR THE LOW COOLANT LEVEL SENSOR (CLS) USED IN DDEC ENGINES. *TT
11D97
Jul 1, 1997
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
DETROIT DIESEL HAS RELEASED AN INSPECTION PROCEDURE FOR THE LOW COOLANT LEVEL SENSOR (CLS) USED IN DDEC ENGINES. *TT