9999 KENWORTH KENWORTH Recall
- Campaign:
- 69V122000 on 10/11/1979
- Component:
- Fuel system, gasoline:fuel injection system
- Affected:
- 26
- Notes:
- Possibility that fuel rack and rack bearing on fuel injector pump housing mayfail.if this occurs it could result in over-speeding of engine.(correct byreplacing with new fuel rack bearing.)
9999 KENWORTH KENWORTH TSBs (85)
- Bulletin:
- 264
- Component:
- 102000 power train:manual transmission
- Summary:
- rockwell transmission retainer plate modification. *tw
- Bulletin:
- KEN4519
- Component:
- 114000 electrical system:wiring
- Summary:
- wiring error connectin ecu memory to the ignition circuit has been responsibile for ecu memory loss when ignition is turned off. *tw
- Bulletin:
- KEN4225
- Component:
- 103600 power train:automatic transmission:cooling unit and lines
- Summary:
- Unknown
- Bulletin:
- 95T24
- Component:
- 103600 power train:automatic transmission:cooling unit and lines
- Summary:
- Unknown
- Bulletin:
- KEN4518
- Component:
- 061100 engine and engine cooling:engine:gasoline
- Summary:
- intermittent engine shutdown. *tw
- Bulletin:
- 3695
- Component:
- 181000 vehicle speed control:accelerator pedal
- Summary:
- bulletin is applicable to all vehicles equipped with an alliedsignal (bendix) et-2 electronic throttle pedal. this situation may be due to a malfunction of the sensor (potentiometer) in the throttle pedal.
- Bulletin:
- 0266
- Component:
- 162300 structure:body:door
- Summary:
- Handle modification for manual window regulator for daylight door. *tw
- Bulletin:
- TIB0147
- Component:
- 138000 visibility:defroster/defogger system
- Summary:
- Subject regarding wrong condenser fan motor fuse installed on k300 models with air conditioning built between march 2000 through may 2001. *tt
- Bulletin:
- 1625
- Component:
- 020000 suspension
- Summary:
- A condition may exist where the radius arm bolts at the axle seat could be installed backwards and may hit the frame rail during axle articulation used on some t600, t800 and w900 with ag380 suspension that were built at renton between 10/1
- Bulletin:
- 1626
- Component:
- 020000 suspension
- Summary:
- Henderickson has notified kenworth of a design change to the suspension outboard frame brackets. *tt
- Bulletin:
- 0287
- Component:
- 136100 visibility:windshield wiper/washer:switch/wiring
- Summary:
- Windshield wiper control switch - intermittent cycle. *tt
- Bulletin:
- 5901
- Component:
- 160000 structure
- Summary:
- Rear fifth wheel stops are welded 1.5 inches too far forward which prevents the fifth wheel from sliding over the full designed travel. *tt
- Bulletin:
- 0327
- Component:
- 110000 electrical system
- Summary:
- Vehicle speed sensor signal voltage from transmission to speedometer may cause speedometer to fail. *tt
- Bulletin:
- 1627
- Component:
- 020000 suspension
- Summary:
- Ag200 suspension - long life swaybar bushing retrofit for all ag200 chassis. *tt
- Bulletin:
- 1628
- Component:
- 020000 suspension
- Summary:
- Ag200 suspension - one piece swaybar retrofit for all ag200 chassis. *tt
- Bulletin:
- 3432
- Component:
- 111000 electrical system:battery
- Summary:
- Hybrid high voltage warning - kenworth model year unknown. *nj
- Bulletin:
- 4240
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- C15 fan hub mounting bolts campaign - kenworth model year unknown. *nj
- Bulletin:
- 0153
- Component:
- 111100 electrical system:battery:cables
- Summary:
- Kenworth - clean power max2000 inverter terminal repair -- may break if over tightened. *nj
- Bulletin:
- 43-12
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Kenworth service campaign: see document search button for owner letter. kenworth (paccar co): clean gas induction (cgi) flex pipe inspections. chassis with caterpillar 2007 emissions compliant engines, c9, c13 or c15, should have the cgi
- Bulletin:
- TIB-43-15
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Kenworth truck: exhaust gaskets in 2007 emissions compliant engines. exhaust leaks between the turbo and diesel particulate filter (dpf) can result in engine regeneration fault codes, white smoke and/or a soot leak path on the pipe. model
- Bulletin:
- TIB-03-40
- Component:
- 118000 electrical system: software
- Summary:
- Paccar service campaign: see document search button for owner letter. there is a software problem with the vehicle monitoring system. *rm
- Bulletin:
- TIB-45-41
- Component:
- 353600 equipment:air conditioner
- Summary:
- Paccar service campaign: see document search button for owner letter. the air conditioning line does not meet specifications. *rm
- Bulletin:
- TIB-36-002
- Component:
- 118000 electrical system: software
- Summary:
- Kenworth: bulletin providing information on technical support for the navplus technical issues and other system resources to resolve navplus. *pe
- Bulletin:
- TIB-01-057
- Component:
- 353600 equipment:air conditioner
- Summary:
- Kenworth: see document search button for owner letter. campaign to replace expansion valves in the sleeper of 470 chassis listed. *kb
- Bulletin:
- TIB-14-022
- Component:
- 060000 engine and engine cooling
- Summary:
- Kenworth: see document search button for owner letter. engine support bolt torque campaign. *kb
- Bulletin:
- TIB-02-120
- Component:
- 220000 seats
- Summary:
- Kenworth: testing procedures shows c- scissor linkage exhibited excessive relative motion and installing non critical support bracket to minimize relative motion of c- scissor linkage. models 39 qv and vv t680s.. no model years listed.
- Bulletin:
- TIB-02-121
- Component:
- 151300 seat belts:front:retractor
- Summary:
- Kenworth: due to design of seat belts, an extreme movements or positions, belts designed for possible crash and will lock belt retractors in position because of extreme angle of retractor or too much material fed into mechanism. no model
- Bulletin:
- TIB-45-048
- Component:
- 061110 engine and engine cooling:engine:gasoline:belts and associated pulleys
- Summary:
- Kenworth: an error in manufacturing of coolant pump pulley resulted in a decrease in pulley strength. models mx-13 engine. *pe
- Bulletin:
- TIB-43-030
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth: see document search button for owner letter. on some trucks, chassis were incorrectly programmed for diesel exhaust fluid (def) level setting and creates a situation where warnings illuminates low def sooner than desired. no
- Bulletin:
- TIB-43-031
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- Kenworth: see document search button search button for owner letter. due to def doser not responding or is out of fault adjustment, the coolant lines (crossover exhausts) are routed incorrectly, in some chassis, and may cause error codes
- Bulletin:
- TIB-32-006
- Component:
- 111000 electrical system:battery
- Summary:
- Kenworth: information on the verification of the battery torque setting. the torque can become undertorqued after sitting. affected chassis: 3080 with epa 2013 paccar mx-13 engines. manufactured before 06/21/2013. *js
- Bulletin:
- SB-E-072
- Component:
- 118000 electrical system: software
- Summary:
- Kenworth: see document search button for owner letter. information involving a chassis software update. built between 1/1/2013 and 7/26/2013 operated by paccar mx-13 epa2013 engines. *js
- Bulletin:
- TIB-02-132
- Component:
- 220000 seats
- Summary:
- Kenworth: in some vehicles the frame of the static seat base may exhibit fatigue and crack at the welded joint. refer to the attached procedure to replace to the passenger seat base with a toolbox. model includes t680 chassis manufacture
- Bulletin:
- TIB-02-133
- Component:
- 355100 equipment:other:labels
- Summary:
- Kenworth:the weight rating label in the sleeper storage is incorrect and must be replaced. model t680 chassis manufactured beginning 9/30/2013 ending 10/11/2013. *js
- Bulletin:
- TIB-43-032
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- Kenworth: some vehicles have def lines routed incorrectly. error codes p3859 (mx engine) and p3568 (cummins), def doser is not responding or is out of adjustment fault. model includes t660/t700 aero manufactured beginning 04/08/2013 ending
- Bulletin:
- TIB-43-033
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- Kenworth: on some vehicles the exhaust hanger brackets can fatigue and crack where they are attached to the frame. use the attached procedure to replace the brackets with slots to brackets have only holes. models include t680 chassis man
- Bulletin:
- TIB-43-035
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth: see document search button for owner letter. some trucks, with def tank harness p92-8255 pins 4 and 6, may have symptoms of dash lights (cel and/or mil) logged fault code 3375 and/or 3376, for frequent and incomplete regeneratio
- Bulletin:
- RN114-1
- Component:
- 162310 structure:body:door:hinge and attachments
- Summary:
- Model 579 and 567 may have loose door handles due to brackets. *lj
- Bulletin:
- TIB-42-051
- Component:
- 062200 engine and engine cooling:cooling system:fan
- Summary:
- Kenworth: during cold weather conditions, engines are being over cooled with two (2) speed horton fan and to keep engine from reaching normal operating temperatures, some times just enough air is moved across radiator. *pe
- Bulletin:
- TIB-43-034
- Component:
- 063100 engine and engine cooling:exhaust system:emission control
- Summary:
- Kenworth: information provided regarding new aftermarket system and process requirements, on the functions, vehicle speed limiter (vsl), engine idle shutdown timer (eist), that are programmed, with greenhouse gas (ghg) restrictions.
- Bulletin:
- TIB-43-037
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- Kenworth: on some chassis, because of a sensor tube blockage, the diesel particulate filter (dpf) is either not showing up or there is a high pressure reading. *pe
- Bulletin:
- TIB-99-027
- Component:
- 356000 equipment adaptive
- Summary:
- Kenworth: procedural information on how to run engine rapido and k270/k370 rapido, two versions, at same time. *pe
- Bulletin:
- TIB-E-080
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth (revision): malfunction indicator light (mil) is on, due to crank case ventilation (ccv) module operating under speed and warranty section is updated showing new quick claims (fix as fail). *pe
- Bulletin:
- TIB-E-089
- Component:
- 356000 equipment adaptive
- Summary:
- Kenworth: see document search button for owner letter. due to the vip service program ending, the data loggers are being removed for some chassis. *pe
- Bulletin:
- TIB-E-095
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth: see document search button for owner letter. there are too frequent aftertreatment stationary regenerations, malfunction indicator lamp (mil) for dpf high pressure and soot level high 3 and 4. *pe
- Bulletin:
- TIB-E-095
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth: see document search button for owner letter. on some trucks, the regenerations is too frequent, the dpf high pressure malfunction indicator lamp is on and soot level is high 3 and 4. *pe
- Bulletin:
- TIB-E-086
- Component:
- 118000 electrical system: software
- Summary:
- Kenworth: software needs updating for latest version of parameters that is needed and after changes are made, download becomes available before retrieving new software on davie4. *pe
- Bulletin:
- TIB-E-094
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth: on some trucks, there is a no crank or no start. *pe
- Bulletin:
- TIB-E-090
- Component:
- 350000 equipment
- Summary:
- Kenworth: see document search button for owner letter. on the new chassis, the peb fails to work or is weak and needs updating of software. *pe
- Bulletin:
- TIB-E-098
- Component:
- 356000 equipment adaptive
- Summary:
- Kenworth: on some trucks, without opening supportlink case, a searchable knowledge base has been developed to provide technicians with solutions to common issues. *pe
- Bulletin:
- TIB-02-134
- Component:
- 162800 structure:body:hood
- Summary:
- Kenworth: the hood side strut mounts may develop cracks and hood shell is updated and parts are developed to replace hoods. model t880. *pe
- Bulletin:
- TIB-090
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth: see document search button for owner letter. on some trucks, the logic was reversed for peb enabled/disabled, resulting in trucks being non functional when peb is required. *pe
- Bulletin:
- TIB-E-096
- Component:
- 061320 engine and engine cooling:engine:other fuel types:turbo-charger
- Summary:
- Kenworth: see document search button for owner letter. when truck was at engine plant, the drain lines of oil and coolant attached to turbocharger, was under torqued. *pe
- Bulletin:
- TIB-E-100
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth: the 7 steps and closing engine support center cases on dealer performance report. *pe
- Bulletin:
- TIB-13-038
- Component:
- 350000 equipment
- Summary:
- Kenworth: see document search button for owner letter. manufactured wrong o ring installed, resulting in much shorter life than correct part and will fail early in life of the valve for park brake. *pe
- Bulletin:
- TIB-E-117
- Component:
- 060000 engine (pws)
- Summary:
- Kenworth: to extend the life of the air conditioner compressor clutch bearing, new fead components has been designed. *pe
- Bulletin:
- TIB-E-118
- Component:
- 353600 equipment:air conditioner
- Summary:
- Kenworth: some truck chassis need air conditioning compressor and receiver dryer replaced with updated compressor clutch bearing and procedure information is available. *pe
- Bulletin:
- TIB-13-041
- Component:
- 046000 service brakes, air:antilock
- Summary:
- Kenworth: on trucks, instead of correct abs 6 unit being installed, the bendix abs 8 ecu was installed, incorrectly on glider chassis. *pe
- Bulletin:
- TIB-99-030
- Component:
- 350000 equipment
- Summary:
- Kenworth: information provided on certain required tools, for dealers, for the repairs on trucks. *pe
- Bulletin:
- 44-025
- Component:
- 092300 fuel system, other:fuel filter
- Summary:
- Kenworth paccar: bulletin information regarding paccar new fuel filter for the mx-13 engine starting in january 2015 to coincide with 2016 vehicles. *lj
- Bulletin:
- 63-002
- Component:
- 350000 equipment
- Summary:
- Kenworth paccar chassis 7u.s., t660, t880, and w900 truck tech : bulletin information involving new production modem being installed. *lj
- Bulletin:
- E117
- Component:
- 060000 engine (pws)
- Summary:
- Updated front engine accessory drive (fead) components. new fead components designed to extend the life of the a/c compressor clutch bearing. kenworth is extending the warranty coverage of customers' air conditioning compressors for pac
- Bulletin:
- E122
- Component:
- 060000 engine (pws)
- Summary:
- Engine idle shutdown timer (eist) overrides power takeoff mode (pto). when operating in pto mode, vehicle shuts down after five minutes. new engine parameter incompatibility in my2015b software (p151c) causes engine to use park mode engi
- Bulletin:
- E126
- Component:
- 355100 equipment:other:labels
- Summary:
- Mx-13 epa2013 my2015 replacement of expiring emissions labels chassis have a test exemption epa/carb label that must be replaced with a certified epa/carb label because the exemption expires on december 31, 2015.
- Bulletin:
- ESB E131
- Component:
- 092100 fuel system, other:delivery:fuel pump
- Summary:
- Repair procedure - incorrect installation of def pump module.
- Bulletin:
- ESB E131
- Component:
- 092100 fuel system, other:delivery:fuel pump
- Summary:
- Repair procedure - insufficient dosing
- Bulletin:
- ESB E131
- Component:
- 072100 fuel system, gasoline:delivery:fuel pump
- Summary:
- Repair procedure - no prime failure the def pump module needs visual inspection before running the prime test.
- Bulletin:
- E131
- Component:
- 060000 engine (pws)
- Summary:
- Def pump module for mx-13 epa2010 and epa2013 engines high rate of trouble not found (tnf) on the def pump modules (l074). if the def pump module is found to be defective during diagnostics, use the procedures below to verify the fault be
- Bulletin:
- E134
- Component:
- 060000 engine (pws)
- Summary:
- Programming engine and aftertreatment software with davie4 vehicle requiring engine or aftertreatment software updated using davie4 all mx engine or aftertreatment software files must to be processed through paccar engine pro (pep) prio
- Bulletin:
- E137
- Component:
- 350000 equipment
- Summary:
- Subject mx-13 & mx-11 valve adjustment intervals customers and maintenance providers should be aware of the new valve adjustment intervals for paccar mx-13 engines.
- Bulletin:
- E140
- Component:
- 060000 engine (pws)
- Summary:
- Section-exhaust subject-hc doser inward opening poppet (iop)/outward opening poppet (oop)update process the hc doser on a paccar mx-13 epa2010 is replaced.
- Bulletin:
- E142
- Component:
- 060000 engine (pws)
- Summary:
- Subject engine support case sharing the paccar parts team has been listening to the feedback provided through the supportlink website and are releasing new functionality based on your suggestions to make the site easier to navigate.
- Bulletin:
- ESB E143
- Component:
- 350000 equipment
- Summary:
- Under-torqued oil feed pipe bolts kenworth has determined that the turbocharger oil feed pipe installed on your vehicle did not meet our quality standards.
- Bulletin:
- E143
- Component:
- 350000 equipment
- Summary:
- Section-exhaust and aftertreatment subject-under torqued oil feed pipe bolts the turbocharger oil feed pipe was not properly torqued to the center hub rotating assembly (chra) or at the cylinder block.
- Bulletin:
- TIB 15-024
- Component:
- 010000 steering
- Summary:
- Steering arm & draglink interference interference between the steering arm and draglink during a full right turn. this may result in a reduced turning angle.
- Bulletin:
- 63-005
- Component:
- 350000 equipment
- Summary:
- Fix-as-fail - satellite systems in the vehicle are experiencing poor connectivity. the satellite antenna will be relocated from the headliner in the cab to the roof of sleeper for better reception.
- Bulletin:
- 99-032
- Component:
- 350000 equipment
- Summary:
- Information only - dealers are informed to check their parts inventory to ensure that the service department has the davie3 (p/n 1791894) tool on-hand.
- Bulletin:
- 45-055
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Information only ' an issue exists with the communication between cummins rapidserve' web and paccar service information record (sir).
- Bulletin:
- 51-010
- Component:
- 350000 equipment
- Summary:
- Fix-as-requested: nav+ hd over-the-air update
- Bulletin:
- 2017-0938
- Component:
- 060000 engine and engine cooling
- Summary:
- E-one vehicles are designed with electrical circuit protection (e.g. fuses), to provide overcurrent protection during short-circuit conditions or malfunction of components. fuses are sometimes shared amongst different circuits. for example,
- Bulletin:
- TIB 34-063
- Component:
- 121300 exterior lighting:headlights:high/low beam dimmer switch
- Summary:
- Fix-as-fail - low beam headlamp bulb diagnosis (inspect bulb and connector)
- Bulletin:
- 34-063
- Component:
- 121300 exterior lighting:headlights:high/low beam dimmer switch
- Summary:
- Fix-as-fail - low beam headlamp bulb diagnosis (inspect bulb and connector) (repair procedure)
- Bulletin:
- 26-031
- Component:
- 350000 equipment
- Summary:
- Information only ? certain chassis with manual or ultrashift transmissions experienced loosening of bellhousing bolts.
- Bulletin:
- 26-031
- Component:
- 100000 power train
- Summary:
- Information only ? certain chassis with manual or ultrashift transmissions experienced loosening of bellhousing bolts.
- Bulletin:
- 34-067
- Component:
- 350000 equipment
- Summary:
- Information only ? kenworth will not warranty can network failures or damage caused by improper post-production connections.
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