Mack is recalling certain model year 2007-2010 CHU and CXU vehicles, manufactured from October 13, 2006, through December 23, 2009 and equipped with daytime running lights and fog lights. A short in the fog light circuit may cause the low beam headlight circuit to cut out.
Risk and remedy
Risk
If the low beam headlights go out, the driver may lose visibility, increasing the risk of a crash.
Remedy
Mack will notify owners, and install an additional wiring harness on the affected vehicles, free of charge. The safety recall began on November 14, 2012. Owners may contact Mack Trucks at 1-800-866-1177.
On certain trucks equipped with a saf holland simplex fifth wheel, the lever arm pivot bolt may have been over tightened. an over tightened pivot bolt can distort the pivot bolt spacer sleeve, which may prevent the fifth wheel latch jaw from closing and latching securely around the trailer king pin.
Risk and remedy
Risk
There IS a possibility that the pivot bolt can become loose without the driver's knowledge. when this occurs, the driver could drive away and the trailer could become disengaged, increasing the risk of a crash.
Remedy
Dealers will replace the pivot bolt and sleeve with a hex head shoulder bolt and washer free of charge. the recall began on january 28, 2008. owners may contact mack trucks at 1-800-528-6586.
On certain trucks, the nut that retains the steering wheel may not have been installed.
Risk and remedy
Risk
If the retaining nut was not installed, the steering wheel may come off, which could result in a vehicle crash.
Remedy
Dealers will remove the horn button to confirm that the retaining nut was installed. a retaining nut will be added if the nut IS missing. the recall began on february 12, 2007. owners may contact mack trucks at 800-866-1177.
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
11008366CBR: To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP fi le will need to be downloaded.
11000831CBR: Vehicles built with an 11 liter engine may experience a complaint of excessive fuel in the oil. It is possible that the source of the fuel is the rear fuel galley plug in the cylinder head. A new and improved fuel galley plug has been developed to resolve this issue.
10251329CBR - Automated Manual Transmission ( AMT ) Flywheel Pilot Bearing Wear On Input Shaft.
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10237339CBR: eWarranty To UCHP Labor Code ( SCC Code ) Crossover, Conversion Information For Use With Campaigns ( FI, PI ) And Recalls ( EC, SC ), Location On Trucks Dealer Portal ( TDP )
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102256462008 document reformated to be published as a TSB in Impact. Injector rocker arm service.
102256452008 document reformatted to be published as a TSB in Impact. Injector removal tool.
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102256382008 document reformatted to be published as a TSB in Impact. Rocker Shaft Oil Transfer Tube Installation.
102256372008 document reformated to be published as a TSB in Impact. Rocker Arm Upgrade to current configuration.
102256362008 document reformatted to be published as a TSB in Impact. Ride Height Adjustment tool and gauge.
102256352008 document reformated to be published as a TSB in Impact. Revised Pedal Cover Panel.
102256302008 document reformated to be published as a TSB in Impact. Fan Ring mounting bracket bolt.
102226442008 Document reformatted to be published as a TSB in Impact. Air suspension ride height.
102226432008 Document reformatted to be published as a TSB in Impact. Air compressor discharge line.
102226412008 Document reformatted to be published as a TSB in Impact. Two-Piece clutch brake.
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Every Mack Cxu model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.