Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||||
| TIB-E-020 | 03/28/2011 | 10040178 | Paccar: a coolant sieve must be removed at the first engine oil change. *rm | 08/16/2011 | |
| TIB-E-020 | 03/28/2011 | 10040178 | Ready | 08/16/2011 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN | |||||
| TIB-42-043 | 08/01/2011 | 10040166 | Paccar: information on fan hub bearings inspection and warranty extension due to a higher than normal failure rate. *rm | 08/16/2011 | |
| TIB-42-043 | 08/01/2011 | 10040166 | Ready | 08/16/2011 | |
| TIB-42-48 | 07/06/2011 | 10040167 | Paccar: information on premature fan clutch lining wear. *rm | 08/16/2011 | |
| TIB-42-48 | 07/06/2011 | 10040167 | Ready | 08/16/2011 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - RADIATOR ASSEMBLY | |||||
| TIB-41-014 | 08/01/2011 | 10040165 | Ready | 08/16/2011 | |
| TIB-41-014 | 08/01/2011 | 10040165 | Paccar: there are cooling modules that may have a loose connection at the charge air cooler mounting. *rm | 08/16/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| TIB-E-050 | 01/23/2012 | 10043743 | Kenworth: engine control unit (ecu), identified as pmci in engine rapido, should have a protective shield for software updates and the hc doser fitting installed for after aftertreatment control unit. *pe | 04/24/2012 | |
| TIB-03-041 | 09/23/2010 | 10040366 | Kenworth service campaign: see document search button for owner letter. the odometer may inaccurately record mileage. the fog lamp circuit may not work with the inside switch. some chassis have inaccurate chassis weight on the door label. * | 08/24/2011 | |
| TIB-03-041 | 09/23/2010 | 10040366 | Ready | 08/24/2011 | |
| 43-020 | 02/01/2011 | 10038191 | Ready | 06/09/2011 | |
| 43-020 | 02/01/2011 | 10038191 | Paccar: the chassis needs to have production parts installed and pre-production parts removed. *rm | 06/09/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE - DIESEL | |||||
| TIB-E-023 | 01/27/2011 | 10040384 | Paccar service campaign: see document search button for owner letter. there have been updates to the engine. *rm | 08/29/2011 | |
| TIB-E-023 | 01/27/2011 | 10040384 | Paccar service campaign: see document search button for owner letter. there have been updates to the engine software. *rm | 08/29/2011 | |
| TIB-E-023 | 01/27/2011 | 10040384 | Ready | 08/29/2011 | |
| TIB-E-009 | 12/02/2010 | 10040180 | Ready | 08/16/2011 | |
| TIB-E-009 | 12/02/2010 | 10040180 | Paccar: a software update is causing the check engine light to come on. *rm | 08/16/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - TURBO-CHARGER | |||||
| TIB-E-055 | 07/09/2012 | 10045240 | Kenworth: oil collection at cac intake pipe is caused by an imbalance in turbocharger pressures. models t660, t800, t700, and w900. *pe | 08/22/2012 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM | |||||
| TIB-E011 | 12/15/2010 | 10040181 | Paccar: engineering standards have changed and there are now engines with heat treated bolts. *rm | 08/16/2011 | |
| TIB-E011 | 12/15/2010 | 10040181 | Ready | 08/16/2011 | |
| TIB-43-017 | 10/28/2010 | 10035125 | Kenworth (paccar): campaign to inspect for missing exhaust gaskets. chassis listed may have been manufactured without an upper exhaust pipe gasket. equipped with paccar mx engines only. *pe | 02/09/2011 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL | |||||
| TIB-E-032 | 05/24/2011 | 10039248 | Paccar service campaign: see document search button for owner letter. some kenworth vehicles are missing an emissions compliance label. *rm | 07/13/2011 | |
| TIB-E-032 | 05/24/2011 | 10039248 | Ready | 07/13/2011 | |