Mci E4500 1999

• Recall 138528 [USA]: Loss of steering control may increase the risk of a crash.
  Motor coach industries (mci) is recalling certain 2001-2015 j4500 and 1997-2013 102el3/e4500 coaches equipped with a hydraulic rear axle (tag axle) steering system. The axle's alignment and low hydraulic pressure in the steering system may cause the steering system to lock, causing a loss of steering control at highway speeds.
  mci will inspect and repair axle alignment, as necessary, free of charge. Mci issued owners an interim notification on march 26, 2019. Owner notification letters were mailed on may 14, 2021. Owners may contact mci customer service at 1-800-241-2947. Mci's number for this recall is sb 469.
  owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.Safercar.Gov.

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• Recall 69010 [USA]: If the windshield wipers stop functioning, the driver's clear field of view may be reduced increasing the risk of a crash.
  Mci is recalling certain model year 1999-2001, 2007-2011 e4500 and model year 2001-2011 j4500 coaches equipped with doga windshield motors. The windshield wiper motor may fail to operate properly while the wiper system is functioning. If this occurs, the windshield wipers may operate intermittently, operate at a single speed only, or completely stop operating.
  dealers will furnish the parts and labor required to implement the doga-recommended remedies on the affected coaches. This service will be performed free of charge. The safety recall is expected to begin during july 2010. Owners may contact mci customer service at 1-800-241-2947.
  mci recall no. 344.Owners 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 .

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• Recall 2019006 [Canada]: Steering
  Issue: certain buses built with a rear tag-axle steering system may exhibit a steering lock-up at highway speed. Safety risk: this problem could cause a sudden loss of steering control that could create the risk of a crash. Corrective action: a final repair has not yet been determined. The cause of this problem is under investigation. In the interim, the company will notify owners by mail and advise them to immediately verify that the rear tag-axle caster adjustment is within specification.

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• Recall 2010097 [Canada]: Electrical
  Certain vehicles were equipped with a doga brand windshield wiper motor that may fail to operate properly while the wiper system is functioning. The windshield wipers may operate intermittently, operate at a single speed, or stop completely. A faulty windshield wiper motor may reduce the driver's visibility and increases the risk of a crash causing property damage, personal injury or death. Correction: dealers will replace the wiper motor assembly.

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To ensure accuracy and for your safety, it is recommended to do a free VIN recall check here or here [USA] - UK - Canada.

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

• Mci drive shaft safety loop failures investigation # EA12007

  In the fall of 2011, network contacts made odi aware of four (4) incidents of drive shaft failure on the subject buses involving a loss of vehicle control.Two of the incidents were relatively low speed non-crash events; and two resulted in motor coach rollovers.All four events showed signs of a common failure mode.The incidents and crashes studied during this investigation all resulted from a series of complex events that began with the the yoke journal ears on the drive shafts fracturing.Once the drive shaft failed. It was not adequately contained by a drive shaft safety loop or structure.The spinning and unrestrained drive shaft caused severe damage to components on the steerable tag axle at the rear of the vehicle and created a forced steering condition.Once the rear of the bus was being forcibly steered by the tag axle, the driver lost control of the vehicle.These conclusions are based on the forensics evidence and testing conducted by the vehicle research and test center (vrtc).The vrtc test report is attached to this closing resume that provides details on how the test center was able to conclusively identify the defective components on the buses and demonstrate the sequence of events that caused the buses to crash.Prior to the drive shaft failure events, there were no indications of improper maintenance or that maintenance was required that would have prevented the incidents.Additionally, the u-joints on the incident vehicles were found to be in good working condition at the time of the failure. Finally, records of driver interviews indicated a sudden onset of the failure with no warning.Following the vrtc testing, mci issued recall 14v-335 involving certain model year 1993-1995 102dl3 motor coaches manufactured november 1992 to january 1995, and 2006 and 2008 d4505 motor coaches manufactured june 2005 to april 2008.The affected buses are equipped with a drive shaft with a compressed length of 30 inches or less (allowing it to escape containment if it fails), a steerable trailing tag axle equipped with a system that changes the axle caster when the vehicle is in reverse travel and no electronic stability control (esc).Recall 14v-335 addresses the concerns of this investigation.The odi report cited above can be viewed at www-odi.Nhtsa.Dot.Gov/owners/searchnhtsaid: odi number 10447575.
  

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