Mack Cxn 2007
Model Cxn made in 2007 by Mack got 3 investigations there are 14 recalls as well as 20 service bulletins. Technical service bulletines regarding engine and engine cooling, fuel system, other and power train. The car had one investigation (service brakes, air). There were some recalls concerningexterior lighting, fuel system, diesel and parking brake.
Model 2007
Recalls
Campaign | Manufacturer | Manufacturing date | Type | # of units affected | Date Owner notified Mfg | Recall Initiated by | Manufacturers of recalled vehicles/products | Report Recieved Date | Record Creation Date | Regulation Part Number | FMVSS Number | |||||
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EXTERIOR LIGHTING - HEADLIGHTS - SWITCH | ||||||||||||||||
08V688000 | MACK TRUCKS, INC | V (Vehicle) | 34269 | 02/27/2008 | MFR | MACK TRUCKS, INC | 12/23/2008 | 12/24/2008 | ||||||||
Defect Summary | Mack is recalling 34,269 my 1999-2005 cx and my 2004-2008 cxn trucks. the headlight switch may prematurely fail resulting in inoperative or intermittent headlights. | |||||||||||||||
Consequence Summary | The head lights may not operate properly which could result in intermittent or no headlight function. this could impair a driver's visibility, increasing the risk of a crash. | |||||||||||||||
Corrective Summary | Dealers will replace the headlight switch. the recall began on february 27, 2009. owners may contact mack at 1-800-528-6586. | |||||||||||||||
Notes | Mack recall no. sc0342.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 . | |||||||||||||||
FUEL SYSTEM, DIESEL | ||||||||||||||||
06V290000 | MACK TRUCKS, INC | from 02/04/2004 to 04/03/2006 | V (Vehicle) | 342 | 08/20/2006 | MFR | MACK TRUCKS, INC | 08/03/2006 | 08/03/2006 | |||||||
Defect Summary | On certain trucks, the fuel line crossover bracket may prematurely fail and unexpectedly fall to the road. the location and size of the bracket draws a concern to the bracket being picked up and thrown by the drive axle wheels. | |||||||||||||||
Consequence Summary | If the crossover bracket falls a crash may occur without prior notice. | |||||||||||||||
Corrective Summary | Dealers will replace the brackets free of charge. the recall began on august 20, 2006. owners may contact mack trucks at 1-800-528-6586. | |||||||||||||||
Notes | Customers may also contact the national highway traffic safety administration | |||||||||||||||
07V159000 | MACK TRUCKS, INC | from 10/01/2006 to 01/31/2007 | V (Vehicle) | 9102 | 04/19/2007 | MFR | MACK TRUCKS, INC | 04/13/2007 | 04/13/2007 | |||||||
Defect Summary | Certain trucks were recalled for the installation of sleeves on the fuel injection line as required by safety recall sc0317 (nhtsa recall no. 06v392). there is a possibility that the new sleeves may chafe the fuel injection line. | |||||||||||||||
Consequence Summary | This could compromise the fuel injection line over time which could possibly result in an engine fire. | |||||||||||||||
Corrective Summary | Dealers will remove the protective sleeves on all fuel injection lines free of charge. this recall began on april 19, 2007. owners may contact mack trucks at 1-800-528-6586. | |||||||||||||||
Notes | Mack trucks recall no.sc0323.customers can 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. | |||||||||||||||
06V392000 | MACK TRUCKS, INC | from 01/01/2002 to 10/31/2006 | V (Vehicle) | 40204 | MFR | MACK TRUCKS, INC | 10/13/2006 | 10/13/2006 | ||||||||
Defect Summary | On certain trucks, a leak in the aset ac fuel injection line may spray fuel on the exhaust gas recirculation pipes that carry hot exhaust gases . | |||||||||||||||
Consequence Summary | This could potentially result in an engine fire. | |||||||||||||||
Corrective Summary | Mack has issued a stop work on this campaign under further notice (2-22-2007). the remedy does not adequately address the issue on all vehicles. mack will re-release the recall in the near future. (please see nhtsa no. 07v159/mack recall no. sco323 for vehicles that have had this repair already performed.) this recall has been superseded (please see 07v401/sc0324). | |||||||||||||||
Notes | Mack trucks recall no. sc0317.customers can 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. | |||||||||||||||
07V401000 | MACK TRUCKS, INC | from 01/01/2002 to 01/31/2007 | V (Vehicle) | 35649 | 09/11/2007 | MFR | MACK TRUCKS, INC | 09/05/2007 | 09/05/2007 | |||||||
Defect Summary | On certain trucks equipped with aset ac model engines, the engine as configured with an external exhaust gas recirculation system makes servicing the fuel injection lines difficult when using traditional tools. therefore, it is possible for fuel leaks to develop when removing and installing the fuel injection lines. | |||||||||||||||
Consequence Summary | A leak in the fuel injection line may spray fuel on the hot surfaces of the exhaust gas recirculation system, which could result in an engine fire. | |||||||||||||||
Corrective Summary | Dealers will replace the fuel injection lines free of charge. note: this recall supersedes a previous campaign conducted in 2006 (please see 06v392). the recall began on september 11, 2007, with subsequent mailings every six weeks until april 2008. owners may contact mack at 800-528-6586. | |||||||||||||||
Notes | Mack recall no. sc0324.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. | |||||||||||||||
07V346000 | MACK TRUCKS, INC | from 12/01/2006 to 03/16/2007 | V (Vehicle) | 121 | 09/10/2007 | MFR | MACK TRUCKS, INC | 08/07/2007 | 08/08/2007 | |||||||
Defect Summary | On certain trucks, an unprotected lead in the thermoswitch of the heater may make contact with another post possibly creating a short circuit, which can result in continuous operation of the heating element. | |||||||||||||||
Consequence Summary | If the condition exists and the key is left on without fuel in the filter, the heating element may heat to a point where a flame becomes present at the tip of the element which could result in a vehicle fire. | |||||||||||||||
Corrective Summary | Dealers will inspect the thermoswitch and will replace it if necessary. the recall began on september 10, 2007. owners may contact mack trucks at 1-800-528-6586. | |||||||||||||||
Notes | Mack recall no. sc0325.customers may also contact the national highway traffic safety administration | |||||||||||||||
PARKING BRAKE | ||||||||||||||||
07V360000 | MACK TRUCKS, INC | from 11/04/2005 to 05/01/2007 | V (Vehicle) | 18805 | 01/10/2008 | MFR | MACK TRUCKS, INC | 08/15/2007 | 08/16/2007 | |||||||
Defect Summary | On certain trucks equipped with bendix sr-7 spring brake modulating valves, the internal rubber check valve may leak causing a delay in the application of the spring brakes to park the vehicle after the operator pulls the dash valve button. | |||||||||||||||
Consequence Summary | This could delay or failure in applying the parking brakes which could result in a vehicle roll away, increasing the risk of a crash. | |||||||||||||||
Corrective Summary | Mack is working with bendix to repair these vehicles (please see 07e037). bendix will install a check valve repair kit for the affected sr-7 spring brake modulating valve free of charge. the recall began on january 10, 2008. owners may contact bendix at 1-440-329-9000 or mack at 1-800-528-6586. | |||||||||||||||
Notes | Mack recall no. sc0335 (sc0328).customers may 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. | |||||||||||||||
PARKING BRAKE - CONVENTIONAL - AIR | ||||||||||||||||
06V232000 | MACK TRUCKS, INC | from 04/05/2006 to 06/01/2006 | V (Vehicle) | 2587 | 08/14/2006 | MFR | MACK TRUCKS, INC | 06/28/2006 | 06/28/2006 | |||||||
Defect Summary | On 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 Summary | The delayed parking brake application can occur without warning, leading to unintended vehicle rollaway increasing the risk of a crash. | |||||||||||||||
Corrective Summary | Dealers 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. | |||||||||||||||
Notes | Mack trucks recall no. sc0336 (sc0313).customers can also contact the national highway traffic safety administration | |||||||||||||||
POWER TRAIN - AXLE ASSEMBLY | ||||||||||||||||
07V123000 | MACK TRUCKS, INC | from 11/01/2006 to 01/31/2007 | V (Vehicle) | 51 | 04/09/2007 | MFR | MACK TRUCKS, INC | 03/21/2007 | 03/21/2007 | |||||||
Defect Summary | On certain trucks, the axle housings may have been manufactured with steel that was out of specification which could result in a fatigue failure over time. | |||||||||||||||
Consequence Summary | If a fatigue failure occurs and is left unattended, the axle may lock up or the end of the axle could come off, which could result in a vehicle crash. | |||||||||||||||
Corrective Summary | Dealers will inspect and replace the axles free of charge. the recall is expected to begin on or about april 9, 2007. owners may contact mack trucks at 1-800-528-6586. | |||||||||||||||
Notes | Mack trucks recall no. sc0322.customers may contact the national highway traffic safety administration | |||||||||||||||
SERVICE BRAKES, AIR | ||||||||||||||||
06V367000 | MACK TRUCKS, INC | from 05/08/2006 to 06/07/2006 | V (Vehicle) | 1102 | 09/25/2006 | MFR | MACK TRUCKS, INC | 09/26/2006 | 09/26/2006 | |||||||
Defect Summary | On certain trucks, the brake cam tubes on the steer and drive axles may not have been greased. | |||||||||||||||
Consequence Summary | The brake cam journals may corrode which may lead to the brakes dragging which could result in a vehicle fire. | |||||||||||||||
Corrective Summary | Dealers will add grease to the brake cam tubes free of charge. the recall began on september 29, 2006. owners may contact mack at 1-800-866-1177. | |||||||||||||||
Notes | Customers may also contact the national highway traffic safety administration | |||||||||||||||
06V271000 | MACK TRUCKS, INC | from 02/01/2006 to 05/15/2006 | V (Vehicle) | 7447 | 09/27/2006 | MFR | MACK TRUCKS, INC | 07/26/2006 | 07/26/2006 | |||||||
Defect Summary | On certain trucks equipped with a legris air manifold, the brass push-to-connect cartridge may unexpectedly separate from the plastic housing. | |||||||||||||||
Consequence Summary | If 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 Summary | Dealers 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. | |||||||||||||||
Notes | Mack recall no. sc0312.customers may also contact the national highway traffic safety administration | |||||||||||||||
SERVICE BRAKES, AIR - SUPPLY - CHECK VALVE | ||||||||||||||||
07V361000 | MACK TRUCKS, INC | from 01/02/2004 to 07/26/2007 | V (Vehicle) | 21847 | 01/09/2008 | MFR | MACK TRUCKS, INC | 08/15/2007 | 08/16/2007 | |||||||
Defect Summary | On certain trucks equipped with parker single check valves (scv) provided by bendix. the defect exists in the parker scv that connects with the supply port of the sr-7 spring brake modulating valve. after prolonged use of the parker scv, the valve body retainer may become excessively worn and eventually break apart. pieces of the parker scv can become lodged inside the sr-7 spring brake modulating valve, potentially causing either leakage out of the sr-7 valve or preventing air from properly exhausting from the sr-7 valve. | |||||||||||||||
Consequence Summary | This condition can cause a delay in the application of the spring brakes to park the vehicle after the operator pulls the dash valve button. these conditions can occur without warning, leading to unintended vehicle rollaway, brake drag, or in the case of loss of primary circuit, inability to modulate the spring brakes. | |||||||||||||||
Corrective Summary | Mack is working with bendix to replace the parker single check valve. the recall began on january 9, 2008. owners may contact bendix at 1-440-329-9000 or mack at 1-800-528-6586. | |||||||||||||||
Notes | Mack recall no. sc0334 (sc0327).customers may 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. | |||||||||||||||
STEERING | ||||||||||||||||
07V023000 | MACK TRUCKS, INC | from 10/02/2006 to 12/07/2006 | V (Vehicle) | 2085 | 02/12/2007 | MFR | MACK TRUCKS, INC | 02/01/2007 | 02/01/2007 | |||||||
Defect Summary | On certain trucks, the nut that retains the steering wheel may not have been installed. | |||||||||||||||
Consequence Summary | If the retaining nut was not installed, the steering wheel may come off, which could result in a vehicle crash. | |||||||||||||||
Corrective Summary | 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. | |||||||||||||||
Notes | Mack recall no. sc0319.customers may also contact the national highway traffic safety administration | |||||||||||||||
TRAILER HITCHES - FIFTH WHEEL ASSEMBLY | ||||||||||||||||
07V497000 | MACK TRUCKS, INC | from 01/09/2006 to 06/29/2007 | V (Vehicle) | 950 | 01/28/2008 | MFR | MACK TRUCKS, INC | 10/23/2007 | 10/23/2007 | |||||||
Defect Summary | 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. | |||||||||||||||
Consequence Summary | 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. | |||||||||||||||
Corrective Summary | 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. | |||||||||||||||
Notes | Mack 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
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
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ENGINE AND ENGINE COOLING - COOLING SYSTEM | |||||
SB-26-1018 | 02/13/2009 | 10028749 | Mack trucks: meritor wabco air compressor, conventional repair for certain air compressor failures, such as failure of compressor to pump, slow air system pressure build up time, intermittent compressor pumping, etc, was to replace compres | 05/22/2009 | |
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE | |||||
FSB-214-024 | 01/01/2011 | 10040051 | Ready | 08/15/2011 | |
FSB-214-024 | 01/01/2011 | 10040051 | Mack trucks: there is revised mounting hardware for the exhaust manifold and turbocharger. *rm | 08/15/2011 | |
FUEL SYSTEM, OTHER - STORAGE - TANK ASSEMBLY | |||||
SB-561-021 | 08/01/2010 | 10037020 | Ready | 04/27/2011 | |
SB-561-021 | 08/01/2010 | 10037020 | Mack trucks: a new cooling tank requires re-routing of the compressor discharge line. *rm | 04/27/2011 | |
SB-561-021 | 10/01/2010 | 10037020 | Mack trucks: a new cooling tank requires re-routing of the compressor discharge line. *rm all models ilo. updated 5/5/11. *pe | 04/27/2011 | |
FUEL SYSTEM, OTHER - STORAGE - TANK ASSEMBLY - MOUNTING | |||||
SB-561-021 | 08/01/2010 | 10037020 | Ready | 04/27/2011 | |
SB-561-021 | 10/01/2010 | 10037020 | Mack trucks: a new cooling tank requires re-routing of the compressor discharge line. *rm all models ilo. updated 5/5/11. *pe | 04/27/2011 | |
SB-561-021 | 08/01/2010 | 10037020 | Mack trucks: a new cooling tank requires re-routing of the compressor discharge line. *rm | 04/27/2011 | |
POWER TRAIN - AUTOMATIC TRANSMISSION - TORQUE CONVERTER | |||||
FSB-437-001 | 09/01/2011 | 10043094 | Mack 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. *pe | 02/21/2012 | |
POWER TRAIN - AXLE ASSEMBLY | |||||
TSB-517009 | 11/21/2008 | 10030224 | Mack truck: broken longitudinal torque rod mounting stud in axle spring seat due to wing bracket interference. this includes the td model. no model years listed. *pe | 08/27/2009 | |
SERVICE BRAKES, AIR - SUPPLY - CHECK VALVE | |||||
SC-334 | 01/11/2008 | 10032312 | Mack 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 whereb | 03/03/2010 | |
SUSPENSION | |||||
SB-12-1043 | 10/10/2008 | 10027264 | Mack truck: suspension crossmembers, primaax rear suspension. models equipped with the hendrickson primaax rear air suspension may develop a crack in the radius of the lower end gusset. *pe | 01/12/2009 | |
121031 | 06/09/2006 | 121031 | 10020362 | Suspension crossmembers - cxn and chn models equipped with mack al suspension. *tt | 09/20/2006 |
SUSPENSION - REAR | |||||
SB-12-1043 | 10/10/2008 | 10027264 | Mack truck: suspension crossmembers, primaax rear suspension. models equipped with the hendrickson primaax rear air suspension may develop a crack in the radius of the lower end gusset. *pe | 01/12/2009 | |
SUSPENSION - REAR - AXLE - NON-POWERED AXLE ASSEMBLY | |||||
FSB-461-001 | 02/01/2011 | 10040696 | Ready | 09/07/2011 | |
FSB-461-001 | 02/01/2011 | 10040696 | Mack trucks: rear axle housing replacement. *rm | 09/07/2011 | |
UNKNOWN OR OTHER | |||||
FSB-491-029 | 02/01/2011 | 10040704 | Ready | 09/09/2011 | |
FSB-491-029 | 02/01/2011 | 10040704 | Mack trucks: there are cracks in a steel oil tube that can lead to leaking. *rm | 09/09/2011 | |
VISIBILITY - WINDSHIELD | |||||
SB-631002 | 01/09/2008 | 10032349 | Mack truck: windshield installation (rope-pull method)-cxu, chu, gu, cxp, ctp, cxn, chn, cx, ch, ct, cv and cl models. mack trucks now uses a rope pull windshield glass installation method on current production conventional models. thi | 03/10/2010 |
Investigations
NHTSA ID | Manufacturer | Date open | Date close | Subject | Recall campaign | |
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SERVICE BRAKES, AIR | ||||||
EA09009 | MACK TRUCKS, INC | 06/18/2009 | 08/13/2010 | AIR BRAKE SYSTEM CONTROL VALVES | ||
Investigation has not identified a defect.complaints have abated.see closing report for further details. | ||||||
EA09009 | MACK TRUCKS, INC | 06/18/2009 | AIR BRAKE SYSTEM | |||
Odi is opening this engineering analysis to further identify and evaluate the vehicle environment and brake system factors that may be causing or contributing to extended stopping distance performance in certain vehicles. | ||||||
SERVICE BRAKES, AIR - CONTROLS | ||||||
PE09010 | MACK TRUCKS, INC | 02/13/2009 | 06/18/2009 | AIR BRAKE CONTROL VALVE | ||
Odi is closing this preliminary evaluation and opening an engineering analysis (ea09-009) to further identify and evaluate the vehicle environment and brake system factors that may be causing or contributing to extended stopping distance perfromance in certain vehicles. |