DP-18-SP-661
Service Bulletin/Repair Instructions
DETROIT DIESEL: NEW SERVICE KIT CONTAINS A NEW COLD BOOST PIPE AND ASSOCIATED PARTS TO PREVENT CONDENSATION FREEZING NEAR THE INTAKE THROTTLE VALVE. MODEL AND MYS UNKNOWN. *PE
Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
DP-18-SP-661
DETROIT DIESEL: NEW SERVICE KIT CONTAINS A NEW COLD BOOST PIPE AND ASSOCIATED PARTS TO PREVENT CONDENSATION FREEZING NEAR THE INTAKE THROTTLE VALVE. MODEL AND MYS UNKNOWN. *PE
MB-08M3
DETROIT DIESEL: DETROIT DIESEL CORP. HAS DETERMINED 2007-2008 ENGINES (DD15) WILL REQUIRE THE COLD BOOST PIPE TO BE REPLACED WITH AN IMPROVED VERSION. MODELS D472900, D472901, D472902, AND 472901-CD. *PE
226094
OIL PRESSURE REGUALTOR VALVE GASKET ELIMINATED. *TW
94M10
SERIES 50 & 60 ALTERNATOR BELT TENSIONER. *TW
106093
NEW LOCKNUT FOR OIL PUMP TUBE AND SCREEN ASSEMBLY SUPPORT BRACKET. *TW
16093A
NEW CRANKSHAFTS. *TW
4DDEC93
ROCKFORD TEMPERATURE SENSOR/FAN SWITCH CHANGES. *TW
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.