Mack Ct 2007

Model Ct made in 2007 by Mack got 6 recalls as well as 8 service bulletins. Technical service bulletines regarding engine and engine cooling and power train. There were some recalls concerningparking brake and service brakes, air.

Model 2007

Recalls


CampaignManufacturerManufacturing dateType# of units affectedDate Owner notified MfgRecall Initiated byManufacturers of recalled vehicles/productsReport Recieved DateRecord Creation DateRegulation Part NumberFMVSS Number
PARKING BRAKE - CONVENTIONAL - AIR
06V232000MACK TRUCKS, INCfrom 04/05/2006 to 06/01/2006V (Vehicle)258708/14/2006MFRMACK TRUCKS, INC06/28/200606/28/2006
Defect SummaryOn certain trucks equipped with sr-7 bendix brake valves, the check valve inside the valve cavity may not properly set, causing internal air leakage. if the check valve does not properly seat, the resulting leakage can cause a delay in the application of the spring brakes to park the vehicle after operator pulls the dash valve button.
Consequence SummaryThe delayed parking brake application can occur without warning, leading to unintended vehicle rollaway increasing the risk of a crash.
Corrective SummaryDealers will inspect the valves and replace it free of charge. the recall began on august 14, 2006. owners may contact mack trucks at 1-800-528-6586.
NotesMack trucks recall no. sc0336 (sc0313).customers can also contact the national highway traffic safety administration
SERVICE BRAKES, AIR
06V323000MACK TRUCKS, INCfrom 02/01/2006 to 06/01/2006V (Vehicle)302/23/2007MFRMACK TRUCKS, INC08/31/200608/31/2006571121
Defect SummaryCertain trucks equipped with the tri-drive option fail to comply with the performance criteria requirements of federal motor vehicle safety standard no. 121, 'air brake systems.'
Consequence SummaryThe purpose of this standard is to insure safe braking performance under normal and emergency conditions.
Corrective SummaryThe trucks will have the pneumatic system reconfigured. the recall is expected to begin on or before september 29, 2006. owners may contact mack at 1-800-528-6586.
NotesMack recall no. sc0315.customers 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 http://www.safercar.gov.
06V271000MACK TRUCKS, INCfrom 02/01/2006 to 05/15/2006V (Vehicle)744709/27/2006MFRMACK TRUCKS, INC07/26/200607/26/2006
Defect SummaryOn certain trucks equipped with a legris air manifold, the brass push-to-connect cartridge may unexpectedly separate from the plastic housing.
Consequence SummaryIf the push-to-connect cartridge that supplies the air to the park brake chambers were to separate, then the brakes could unexpectedly apply increasing the risk of a crash.
Corrective SummaryDealers will replace the air manifold free of charge. the recall began on september 27, 2006. owners may contact mack trucks at 1-800-528-6586.
NotesMack recall no. sc0312.customers may also contact the national highway traffic safety administration
07V051000MACK TRUCKS, INCfrom 01/03/2005 to 12/15/2006V (Vehicle)3706/15/2007MFRMACK TRUCKS, INC02/15/200702/15/2007571121
Defect SummaryCertain trucks equipped with haulmax rear suspensions fail to comply with the requirements of federal motor vehicle safety standard no. 121, air brake systems. it does not meet the required stopping distance as specified in the regulation.
Consequence SummaryThe vehicle could experience reduced braking performance as a result. if this warning is not heeded, a vehicle crash could occur.
Corrective SummaryDealers will relocate the antilock braking system (abs) sensor from the rear drive axle to the front drive axle free of charge. the recall began on june 15, 2007. owners may contact mack trucks at 1-800-528-6586.
NotesMack trucks recall no. sc0320.customers 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 http://www.safercar.gov.
SUSPENSION
07V053000MACK TRUCKS, INCfrom 09/09/2006 to 11/20/2006V (Vehicle)8603/14/2007MFRMACK TRUCKS, INC02/15/200702/15/2007
Defect SummaryOn certain trucks equipped with a 46k pound chalmers rear suspension, the adjustable torque rods used on the suspension may be brittle.
Consequence SummaryThis may lead to a premature failure of the rod, which may result in a loss of control of the vehicle increasing the risk of a crash.
Corrective SummaryDealers will inspect and repair the rods as required free of charge. the recall began on march 14, 2007. owners may contact mack trucks at 1-800-528-6586.
NotesMack recall no. sc0318. customers may also contact the national highway traffic safety administration
TRAILER HITCHES - FIFTH WHEEL ASSEMBLY
07V497000MACK TRUCKS, INCfrom 01/09/2006 to 06/29/2007V (Vehicle)95001/28/2008MFRMACK TRUCKS, INC10/23/200710/23/2007
Defect SummaryOn 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.
Consequence SummaryThere 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.
Corrective SummaryDealers 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.
NotesMack trucks recall no. sc0331.customers 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 http://www.safercar.gov.

Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE
FSB-214-02401/01/201110040051Ready08/15/2011
FSB-214-02401/01/201110040051Mack trucks: there is revised mounting hardware for the exhaust manifold and turbocharger. *rm08/15/2011
POWER TRAIN - AUTOMATIC TRANSMISSION - TORQUE CONVERTER
FSB-437-00109/01/201110043094Mack truck: the easy installation of allison transmission and preventing binding of torque converter pilot during thermal expansion cycle of normal operation by using high temperature molybdenum disulfide grease. *pe02/21/2012
SERVICE BRAKES, AIR - SUPPLY - CHECK VALVE
SC-33401/11/200810032312Mack truck: it has been determined that the 90 degree single check valve fitting manufactured by parker hannifin corp. which is used in the supply port of the spring brake modulating relay valve (bendix sr 7 valve) may have a defect whereb03/03/2010
SUSPENSION - REAR - AXLE - NON-POWERED AXLE ASSEMBLY
FSB-461-00102/01/201110040696Mack trucks: rear axle housing replacement. *rm09/07/2011
FSB-461-00102/01/201110040696Ready09/07/2011
UNKNOWN OR OTHER
FSB-491-02902/01/201110040704Ready09/09/2011
FSB-491-02902/01/201110040704Mack trucks: there are cracks in a steel oil tube that can lead to leaking. *rm09/09/2011