
May Recalls
Slack adjusters.
As reported last time, certain Gunite automatic slack adjusters were the subject of a recall. Some of the same slack adjusters were repackaged and sold to Paccar parts distributors. They were sold as Bendix part numbers 974294, 974296, 977142 and 977143. The report says that one slack adjuster was sold to a Mack distributor. Bendix will notify owners of record and Gunite will replace any affected slack adjusters free of charge.
It now appears that some of them were used as original equipment. Navistar has also issued its own recall, reporting that certain 2011 and 2012 Durastar and Paystar trucks were equipped with the affected parts.
The recall numbers, in addition to the one reported last time (11E 008) are:
Bendix: NHTSA #11E 011 Bendix’s phone number is 440 329 9000
Navistar: 11V-167 Navistar’s phone number is 800 448 7825 Campaign number 11504
Remember though, small parts sold across the counter may be very difficult to trace. So if you replaced any of these yourself, it might be well worth your while to make sure you don’t have any of the affected parts.
* * *
This one is also about slack adjusters, but it is different from the one above.
Paccar is recalling (NHTSA recall #11V-157) certain model year 2011-2012 Kenworth T270/370, T440/470, T800, T660, W900 and C500 vehicles manufactured between Oct. 18, 2010 and Jan. 28, 2011. Certain cast iron slack adjusters housings, which transmit braking force from the brake chamber push rod to the brake cam tube, may include a "flow notch" in the handle portion of the housing due to an error in the casting process. The flow notch in the handle portion may reduce the effective cross section structure and cause the slack adjuster housing to fail.
Dealers will inspect and replace the slack adjuster housing as necessary. This service will be perfomed free of charge. Owners may contact Kenworth at 425 828 5440. Paccar’s recall number is 11KWA.
* * *
Daimler Trucks
North America (DTNA) is recalling (NHTSA recall #11V 146) certain model year 2006 through 2011 Freightliner Cascadia, Century, Columbia, FLD, and M2, Sterling 9500, and Western Star 4900 heavy trucks manufactured from March 20, 2006, through June 30, 2010 equipped with specific MBE4000 EPA07 model engines. The inake air grid heater may short circuit and fail due to excessive internal temperatures.
DTNA will notify owners of the reall during March, 2011. Another notification will be issued once the remedy is released. DTNA expects the remedy to be available by May 31, 2011. Repairs will be performed by DTNA dealers free of charge. Their phone number is 800 547 0712. Campaign #10C-5.
Daimler is also recalling (NHTSA #11V 160) certain model year 2011 Business Class M2 106V incomplete chassis cab vehicles manufactured from July 19, 2010 and Jan. 14, 2011. The headlights may be more than 54" from the road surface which is outside the parameters set by safety standards.
Dealers will inspect the headlamp height and replace any non-conforming headlights with new headlights that lower the bulb center such that the headlights meet the safety standard, free of charge. Owners may contact at the above number.
 
Daimler Trucks North America is recalling (NHTSA recall #11V-173) certain model year 2008 and 2009 Freightliner Business Class M2 and Sterling Acterra emergency vehicles manufactured from Aug. 18, 2006 through July 7, 2010 equipped with EPA 2007 MBE900 engines. (Ed. note: The info that I am reading indcates that they are Detroit Diesel engines. I believe that the MBE engines are actually Mercedes Benz engines.) Engine software may not react properly to certain aftermarket treatment device codes. The software may unnecessarily shut down a vehicle or may fail to shut down a vehicle with an aftermarket device over-temp fault.
Daimler Trucks will notify owners and repairs will be performed by Detroit Diesel free of charge. This campaign is an expansion of a previous recall. (See 10V-472.) DTNA recall campaign 10C-6.
* * *
Paccar is recalling (11V-203) certain model year 2007 – 2011 Kenworth C500, T2000, T600 and T660, as well as 2009 – 2011 Peterbilt 387 and 388 trucks equipped with Caterpillar C15 engines and manufactured from May 11, 2006 through Sept. 17, 2010.
Daimler Trucks North America is recalling (11V-207) some 2008 – 2010 Western Star 4900 trucks with the same engine. "Degradation of a combustion tube weld can cause radial heat impingement on the body that can burn through certain bodies used on C15 engines. This can cause a fire."
In both cases Caterpillar is handling the owner notification and remedy for this campaign. See Caterpillar’s defect report 11E-006. The remedy will be provided by Caterpillar free of charge. Due to a parts supply issue, owners will be notified by the end of April 2011 about the issue and again when the free remedy is available. Currently that is estimated to be around late July 2011. Owners may contact Caterpillar at 800 447 4986.
That’s all I have for now. After having coffee and going to the firehouse to check the equipment, I’m going to find an air conditioned place to hide and watch the Phillies game.
………… Sam
* * * * * * *
 
 
Recent Comments