2007 KENWORTH T700 Recall

Campaign:
11V127000 on 02/24/2011
Component:
Fuel system, other:storage:tank assembly
Affected:
4,664
Defect:
Paccar is recalling certain model year 2008-2012 kenworth t2000, t660, t700, t800, and w900, as well as model year 2009-2012 peterbilt 365, 367, 384, 386, 387, 388, 389, and 587 trucks equipped with paccar mx engines. the oil module centrifugal spinner filter cap in the paccar mx engine may become loose, possibly allowing the cap to come off and engine oil to partially discharge from the oil module onto exhaust components.
Consequence:
The discharge of engine oil onto exhaust components which are hot, such as when the engine is under significant load, may cause a fire.
Correction:
Dealers will re-torque the oil module filter cap and install a secondary retention device on the secondary centrifugal spinner filter cap. this service will be performed free of charge. the safety recall is expected to begin during march 2011. owners may contact kenworth at 1-425-828-5440 and peterbilt at 1-940-591-4196.
Notes:
Owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to <a href=http://www.safercar.gov>http://www.safercar.gov</a> .

2007 KENWORTH T700 TSBs (10)

Bulletin:
TIB-42-043
Component:
062200 engine and engine cooling:cooling system:fan
Summary:
Paccar: information on fan hub bearings inspection and warranty extension due to a higher than normal failure rate. *rm
Bulletin:
TIB-42-48
Component:
062200 engine and engine cooling:cooling system:fan
Summary:
Paccar: information on premature fan clutch lining wear. *rm
Bulletin:
TIB-E-009
Component:
061200 engine and engine cooling:engine:diesel
Summary:
Paccar: a software update is causing the check engine light to come on. *rm
Bulletin:
TIB-E011
Component:
063000 engine and engine cooling:exhaust system
Summary:
Paccar: engineering standards have changed and there are now engines with heat treated bolts. *rm
Bulletin:
TIB-E-023
Component:
061200 engine and engine cooling:engine:diesel
Summary:
Paccar service campaign: see document search button for owner letter. there have been updates to the engine software. *rm
Bulletin:
SB-13-34
Component:
118500 electrical system: integrated trailer brake control
Summary:
Kenworth: trailer brakes will not release. *rm
Bulletin:
TIB-E-053
Component:
072200 fuel system, gasoline:delivery:hoses, lines/piping, and fittings
Summary:
Kenworth: see document search button for owner letter. line fatigue failure may be due to excessive vibrations of high pressure fuel lines and diesel fuel leak and malfunction indicator lamp. *pe
Bulletin:
TIB-44-024
Component:
030000 brakes (pws)
Summary:
Kenworth: regarding update information for engine brake and throttle pedal position return range, which was too narrow to engage and engine brake was not engaging. *pe
Bulletin:
TIB-E-055
Component:
061120 engine and engine cooling:engine:gasoline:turbo-charger
Summary:
Kenworth: oil collection at cac intake pipe is caused by an imbalance in turbocharger pressures. models t660, t800, t700, and w900. *pe
Bulletin:
43-048
Component:
063000 engine and engine cooling:exhaust system
Summary:
Fix-as-fail: repair for horizontal exhaust diffuser configurations with broken brackets or cracked diffuser.

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