Kenworth T300 2011

Model T300 made in 2011 by Kenworth got 25 service bulletins. Technical service bulletines regarding engine and engine cooling, equipment adaptive and fuel system, other.

T300 year 2011

Technical Service Bulletins

Model 2011

Bulletins

Bulletin	Bulletin date	Item no.	Summary	Added
ENGINE AND ENGINE COOLING
TIB-E-030	03/15/2011	10040394	Paccar service campaign: see document search button for owner letter.campaign to replace the water pump. *rm	08/29/2011
TIB-E-030	03/15/2011	10040394	Ready	08/29/2011
ENGINE AND ENGINE COOLING - COOLING SYSTEM
TIB-E-030	03/15/2011	10040394	Ready	08/29/2011
TIB-E-030	03/15/2011	10040394	Paccar service campaign: see document search button for owner letter.campaign to replace the water pump. *rm	08/29/2011
ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN
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
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
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
SB-E-049	01/13/2012	10043867	Kenworth: see document search button for owner letter. erroneous fault codes may develop in chassis or check engine warning light related to nox emissions measurement and aftertreatment if improvement for the recalibration of engine con	04/30/2012
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
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
POWER TRAIN - AUTOMATIC TRANSMISSION
TIB-26-21	09/12/2011	10042747	Kenworth: on certain trucks, the eaton transmissions may be susceptible to having water intrusion which can cause the ecu to stop working. loss of communication and primary function may require replacement of the ecu's failure mode.	01/09/2012
SEATS
TIB-02-113	08/05/2011	10040036	Ready	08/12/2011
TIB-02-113	08/05/2011	10040036	Paccar inc: fire truck seat height specification change. *rm	08/12/2011
SUSPENSION - FRONT - SPRINGS - LEAF SPRING ASSEMBLY - U-BOLT, LEAF SPRING TO AXLE
TIB-34-039	09/01/2011	10040524	Paccar service campaign: see document search button for owner letter. information on the front drive axle speed warning display. *rm	09/02/2011
TIB-34-039	09/01/2011	10040524	Ready	09/02/2011
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