| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| TIB-03-044 | KENWORTH | T700 | 2008 | PACCAR INC: PROGRAMMING CAMPAIGN TO ALLOW PROPER WARNING TIME BEFORE FUEL TANK IS EMPTY. *RM<br /> |
| TIB-03-043 | KENWORTH | T700 | 2010 | PACCAR INC: FUEL SENSOR INDICATING LESS THAN FULL WHEN THE TANK IS FULL. *RM<br /> |
| TIB-03-042 | KENWORTH | T700 | 2010 | PACCAR: THE FUEL SENSORS MIGHT NOT HAVE A SEALANT PLUG WHICH COULD LEAD TO WATER INTRUSION, CORROSSION, AND FALSE READINGS. *RM<br /> |
| TIB-E-045 | KENWORTH | T700 | 2010 | KENWORTH: FOR CERTAIN TRUCKS, THE ENGINE CONTROL UNIT (ECU), IDENTIFIED AS PMCI IN ENGINE RAPIDO, AND AFTERTREATMENT CONTROL UNIT WILL BENEFIT FROM |
| TIB-E-047 | KENWORTH | T700 | 2010 | KENWORTH TRUCK: ON CERTAIN TRUCKS, THE CORRECT EMISSIONS COMPLIANCE LABEL FOR THE PACCAR MX ENGINE IS MISSION ON THE IDENTIFIED CHASSIS. *PE<br |
| TIB-E-046 | KENWORTH | T700 | 2010 | KENWORTH: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE ORIGINAL STYLE OIL FILTER CAP SYSTEM IS BEING REPLACED BY AN IMPROVED OIL FILTER CAP LOC |
| TIB-E-009 | KENWORTH | T700 | 2007 | PACCAR: A SOFTWARE UPDATE IS CAUSING THE CHECK ENGINE LIGHT TO COME ON. *RM<br /> |
| TIB-E-020 | KENWORTH | T700 | 2008 | PACCAR: A COOLANT SIEVE MUST BE REMOVED AT THE FIRST ENGINE OIL CHANGE. *RM<br /> |
| TIB-E-033 | KENWORTH | T700 | 2010 | PACCAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THERE MAY HAVE BEEN IMPROPER TORQUE TO THE ENGINE COOLANT FILTER WHICH COULD LEA |
| TIB-E-027027 | KENWORTH | T700 | 2010 | PACCAR: FUEL LINE ROUTING PROCEDURE. *RM<br /> |
| TIB-E-023 | KENWORTH | T700 | 2007 | PACCAR SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THERE HAVE BEEN UPDATES TO THE ENGINE SOFTWARE. *RM<br /> |
| TIB-03-041 | KENWORTH | T700 | 2010 | KENWORTH SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE ODOMETER MAY INACCURATELY RECORD MILEAGE. THE FOG LAMP CIRCUIT MAY NOT WOR |
| TIB-E012 | KENWORTH | T700 | 2010 | KENWORTH TRUCK: PACCAR MX ENGINE BOOST PRESSURE SENSOR WIRE CHAFING. CHASSIS WERE BUILT WITH WIRES FOR THE BOOST PRESSURE SENSOR THAT DO NOT MEET QU |
| TIB-E039 | KENWORTH | T700 | 2010 | PACCAR: SOFTWARE UPDATE INFORMATION. *RM<br /> |
| TIB-E037 | KENWORTH | T700 | 2008 | KENWORTH: POWER STEERING PUMP SPOOL VALVE DOES NOT MEET QUALITY STANDARDS. THERE MAY BE A LACK OF STEERING ASSIST OR HARD STEERING AT IDLE. *RM<br /> |
| SB-13-34 | KENWORTH | T700 | 2007 | KENWORTH: TRAILER BRAKES WILL NOT RELEASE. *RM<br /> |
| TIB-44-19 | KENWORTH | T700 | 2010 | PACCAR: WATER MAY SEEP BETWEEN THE WIRE INSULATION AND POTTING OF THE FUEL SENSOR. THERE MAY BE AN ERRATIC FALSE WARNING OF WATER IN FUEL. *RM<br /> |
| TIB-E-053 | KENWORTH | T700 | 2011 | KENWORTH: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. LINE FATIGUE FAILURE MAY BE DUE TO EXCESSIVE VIBRATIONS OF HIGH PRESSURE FUEL LINES AND DIE |
| TIB-E-054 | KENWORTH | T700 | 2011 | KENWORTH: DUE TO LOSS OF POWER AND HIGH FAILURE RATE, THE VALVES WILL BE REPLACED IN THE ENGINE FUEL CONTROL. MODELS T600, T700, T800 AND W900. MO |
| TIB-E-056 | KENWORTH | T700 | 2011 | KENWORTH (PACCAR): ENGINE SOFTWARE UPDATE REQUIRED FOR INSTALLATION OF HC DOSER SHIELDS AND/OR EGR CLEANING FOR CHASSIS. *PE<br /> |
| TIB-43-017 | KENWORTH | T700 | 2010 | KENWORTH (PACCAR): CAMPAIGN TO INSPECT FOR MISSING EXHAUST GASKETS. CHASSIS LISTED MAY HAVE BEEN MANUFACTURED WITHOUT AN UPPER EXHAUST PIPE GASKET. |
| TIB-02-117 | KENWORTH | T700 | 2011 | KENWORTH: INFORMATION REGARDING TRUCKS RECEIVING NEWLY INSTALLED LATCHES TO HOLD DOWN HOOD, REPLACING PREVIOUS DESIGN LATCH. *PE<br /> |
| TIB-13-32 | KENWORTH | T700 | 2010 | PACCAR: VEHICLES WERE BUILT WITH MISSING REAR AXLE CAMSHAFT BRACES. *RM<br /> |
| TIB-42-48 | KENWORTH | T700 | 2007 | PACCAR: INFORMATION ON PREMATURE FAN CLUTCH LINING WEAR. *RM<br /> |
| TIB-42-043 | KENWORTH | T700 | 2007 | PACCAR: INFORMATION ON FAN HUB BEARINGS INSPECTION AND WARRANTY EXTENSION DUE TO A HIGHER THAN NORMAL FAILURE RATE. *RM<br /> |
| TIB-41-014 | KENWORTH | T700 | 2008 | PACCAR: THERE ARE COOLING MODULES THAT MAY HAVE A LOOSE CONNECTION AT THE CHARGE AIR COOLER MOUNTING. *RM<br /> |
| TIB-36-003 | KENWORTH | T700 | 2011 | KENWORTH: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON CERTAIN CHASSIS, THE TRANSMISSION TEMPERATURE FAILS TO BE ON THE NAVPLUS DRIVER DISPLAY A |
| TIB-43-024 | KENWORTH | T700 | 2010 | KENWORTH: INFORMATION IN BULLETIN PERTAINING TO POSSIBLE ENGINE DERATE BY WHICH THE DEF FILTERS ARE CLOGGED AND/OR CONTAMINATED DEF IS IDENTIFIED. |
| TIB-45-042 | KENWORTH | T700 | 2010 | KENWORTH: INFORMATION PERTAINING TO UPDATING THE ENGINE ON CERTAIN TRUCKS FOR NEW PRODUCTIVE ENGINES. EMISSIONS LABEL WITH REQUIRED CLARIFICATION |
| TIB-26-023 | KENWORTH | T700 | 2011 | KENWORTH: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. TRANSMISSION DOES NOT AUTOMATICALLY UPSHIFT WHEN HIGH IDLE SPEED OF ENGINE IS EXCEEDED DUE TO |
| TIB-E063 | KENWORTH | T700 | 2012 | KENWORTH: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. TRUCK CHASSIS MANUFACTURED WITH AIR COMPRESSOR SUCTION HOSE SUPPORT CLIP AND INFORMATION IS P |
| TIB-E061 | KENWORTH | T700 | 2011 | KENWORTH: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIFIC PRODUCT IMPROVEMENT ELEMENTS ARE DESCRIBED IN BULLETIN FOR CHASSIS BENEFITING FROM E |
| TIB-E-055 | KENWORTH | T700 | 2011 | KENWORTH: OIL COLLECTION AT CAC INTAKE PIPE IS CAUSED BY AN IMBALANCE IN TURBOCHARGER PRESSURES. MODELS T660, T800, T700, AND W900. *PE<br |
| TIB-44-024 | KENWORTH | T700 | 2007 | KENWORTH: REGARDING UPDATE INFORMATION FOR ENGINE BRAKE AND THROTTLE PEDAL POSITION RETURN RANGE, WHICH WAS TOO NARROW TO ENGAGE AND ENGINE BRAKE WA |
| 43-020 | KENWORTH | T700 | 2010 | PACCAR: THE CHASSIS NEEDS TO HAVE PRODUCTION PARTS INSTALLED AND PRE-PRODUCTION PARTS REMOVED. *RM<br /> |
| TIB-E-050 | KENWORTH | T700 | 2010 | KENWORTH: ENGINE CONTROL UNIT (ECU), IDENTIFIED AS PMCI IN ENGINE RAPIDO, SHOULD HAVE A PROTECTIVE SHIELD FOR SOFTWARE UPDATES AND THE HC DOSER FITTIN |
| TIB-34-037 | KENWORTH | T700 | 2010 | PACCAR: THE STARTER RELAY CONSTANTLY CLICKS WHILE THE HEADLIGHTS ARE ON BUT EVERYTHING ELSE IS OFF. THIS IS DUE TO SOFTWARE PROBLEMS. *RM<br /> |
| TIB-E-016 | KENWORTH | T700 | 2010 | PACCAR: THE TURBOCHARGER SUPPORT BRACKET HAS BEEN UPDATED. *RM<br /> |
| TIB-E-014 | KENWORTH | T700 | 2010 | PACCAR: FUEL INJECTION LINE REPLACEMENT INFORMATION. *RM<br /> |
| TIB-E-029 | KENWORTH | T700 | 2010 | PACCAR: THERE MAY BE FALSE TORQUE READINGS AND A POTENTIAL FOR LOOSENING AND/OR LEAKS OF THE DOSER SUPPLY LINE SWIVEL NUT. THIS IS DUE TO IT NOT BEING |
| TIB-26-019 | KENWORTH | T700 | 2010 | PACCAR: THE TRANSMISSION AND CLUTCH MOUTNING BOLTS ARE DEFECTIVE AND MAY CRACK. THERE MAY BE NOISE, VIBRATION, OR DIFFICULTY SHIFTING. *RM<br /> |
| TIB-E-019 | KENWORTH | T700 | 2010 | PACCAR: SOFTWARE UPDATES HAVE RESULTED IN CHECK ENGINE LIGHTS COMING ON. *RM<br /> |
| TIB-E-018 | KENWORTH | T700 | 2010 | PACCAR: CURRENT OIL MODULES ON THE ENGINES HAVE PRODUCT IMPROVEMENTS. *RM<br /> |
| TIB-E-017 | KENWORTH | T700 | 2010 | PACCAR: THERE ARE PRODUCT IMPROVEMENTS TO THE TEMPERATURE SENSORS. *RM<br /> |
| TIB-E011 | KENWORTH | T700 | 2007 | PACCAR: ENGINEERING STANDARDS HAVE CHANGED AND THERE ARE NOW ENGINES WITH HEAT TREATED BOLTS. *RM<br /> |
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