Kenworth T400 2011
Model T400 made in 2011 by Kenworth got 17 service bulletins. Technical service bulletines regarding electrical system, engine and engine cooling and equipment adaptive.
Model 2011
Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ELECTRICAL SYSTEM - SOFTWARE | |||||
| TIB-36-003 | 03/15/2012 | 10044092 | Kenworth: see document search button for owner letter. on certain chassis, the transmission temperature fails to be on the navplus driver display and certain cautions and warnings appropriate for highways needs to be disabled for residen | 05/09/2012 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN | |||||
| TIB-42-48 | 07/06/2011 | 10040167 | Paccar: information on premature fan clutch lining wear. *rm | 08/16/2011 | |
| 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 | Ready | 08/16/2011 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - RADIATOR ASSEMBLY | |||||
| 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 | |
| TIB-41-014 | 08/01/2011 | 10040165 | Ready | 08/16/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 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 - EXHAUST SYSTEM | |||||
| TIB-43-019 | 02/22/2011 | 10039626 | Paccar: the chassis need pre-production parts removed and retrofitted with production parts. *rm | 08/05/2011 | |
| TIB-43-019 | 02/22/2011 | 10039626 | Ready | 08/05/2011 | |
| EQUIPMENT ADAPTIVE | |||||
| TIB-16-35 | 09/16/2011 | 10042748 | Kenworth: see document search button for owner letter. the front axle u bolts were manufactured on certain t3 and t4 series trucks with insufficient torque. *pe | 01/09/2012 | |
| EQUIPMENT - OTHER - LABELS | |||||
| TIB-99-018 | 10/01/2010 | 10034708 | Kenworth: door label (gawr, gvwr) replacement campaign. the gross axle and gross vehicle weight ratings (gawr and gvwr respectively) listed on the door certification label, may have not been rounded appropriately due to a conversion facto | 01/05/2011 | |
| FUEL SYSTEM, OTHER - DELIVERY | |||||
| TIB-03-047 | 07/02/2012 | 10045242 | Kenworth: diagnostics indicate failed fuel level sensor function in repairs and before component is replaced, dial face should be cleaned and failure verified. all kenworth models with ohm dial or open card style fuel senders. * | 08/22/2012 | |
| FUEL SYSTEM, OTHER - STORAGE - FUEL GAUGE SYSTEM | |||||
| TIB-03-042 | 08/05/2011 | 10040037 | Paccar: the fuel sensors might not have a sealant plug which could lead to water intrusion, corrossion, and false readings. *rm | 08/12/2011 | |
| TIB-03-042 | 08/05/2011 | 10040037 | Ready | 08/12/2011 | |
| UNKNOWN OR OTHER | |||||
| TIB-43-025 | 01/26/2012 | 10043876 | Kenworth: the standard production components are replacing the pre-production components. *pe | 04/30/2012 | |