Mci J4500 2000
Model J4500 made in 2000 by Mci got 27 service bulletins. Technical service bulletines regarding communications, electrical system and engine and engine cooling.
Model 2000
Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| COMMUNICATIONS - BACK UP ALARM | |||||
| SB-330 | 07/06/2009 | 10030906 | Motor coach inc.: mci has become aware of failures of the sensors where the system is constantly signaling an obstruction behind, when no obstruction exists. the original sensor installed in the coach was too sensitive and would sometimes | 12/18/2009 | |
| ELECTRICAL SYSTEM - SOFTWARE | |||||
| SB-317 | 03/28/2009 | 10029485 | Motorcoach inc.: an upgrade to the software program is required on certain mc1 e4500 and j4500 coaches equipped with allison gen iv b500 transmissions. model years unknown. *pe | 07/10/2009 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM | |||||
| SB-315B | 01/06/2009 | 10028746 | Motor coach: engine shutdown/low coolant sensor. direct current low coolant sensor has become plated with coolant chemicals and no longer senses that coolant level has dropped. model years unknown. *pe | 05/22/2009 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| SB-3012 | 03/23/2009 | 10029346 | Mci: engine pan protection tube assembly. model years unknown. *pe | 07/06/2009 | |
| EQUIPMENT | |||||
| SB-3010 | 02/23/2009 | 10028708 | Motorcoach: a design change to the driver's and passenger's windshield blind installation. this design change will minimize blind rattle during coach operation. model years unknown. *pe | 05/18/2009 | |
| EQUIPMENT ADAPTIVE | |||||
| SB-330 | 07/06/2009 | 10030906 | Motor coach inc.: mci has become aware of failures of the sensors where the system is constantly signaling an obstruction behind, when no obstruction exists. the original sensor installed in the coach was too sensitive and would sometimes | 12/18/2009 | |
| SP-7-61 | 01/12/2009 | 10028747 | Motor coach: a potential for sensor failure on coaches equipped with rear sensing system. failure may be advising drivers that there may be an obstruction with three (3) feet of rear of coach, when there may not be. model years unknown. | 05/22/2009 | |
| EQUIPMENT - OTHER - OWNERS/SERVICE/OTHER MANUAL | |||||
| SP-7-61 | 01/12/2009 | 10028747 | Motor coach: a potential for sensor failure on coaches equipped with rear sensing system. failure may be advising drivers that there may be an obstruction with three (3) feet of rear of coach, when there may not be. model years unknown. | 05/22/2009 | |
| EXTERIOR LIGHTING | |||||
| SB-3066 | 10/05/2011 | 10042598 | Motor coach inc: bulletin pertaining to the revised replacement directional/side marker lights. to eliminate potential cracks that result in water intrusion, revised lights foam backing was removed between marker light and coach body. | 12/20/2011 | |
| PARKING BRAKE - DRIVELINE - AIR - CHAMBER | |||||
| SB-3007 | 03/02/2009 | SB-3007B | 10028706 | Motorcoach: product improvement change to the brake chambers used on the front axle of e4500/j4500 coaches having ex225 disc brakes. model years unknown. *pe updated 7/10/09. *pe | 05/18/2009 |
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| 354 | 02/24/2011 | 10038195 | Motor coach industries service campaign: see document search button for owner letter. there may be a harsh downshift, rpm flare, or the transmission may lock. *rm | 06/09/2011 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||||
| 354 | 02/24/2011 | 10038195 | Motor coach industries service campaign: see document search button for owner letter. there may be a harsh downshift, rpm flare, or the transmission may lock. *rm | 06/09/2011 | |
| POWER TRAIN - MANUAL TRANSMISSION | |||||
| 354 | 02/24/2011 | 10038195 | Motor coach industries service campaign: see document search button for owner letter. there may be a harsh downshift, rpm flare, or the transmission may lock. *rm | 06/09/2011 | |
| SB-317 | 03/28/2009 | 10029485 | Motorcoach inc.: an upgrade to the software program is required on certain mc1 e4500 and j4500 coaches equipped with allison gen iv b500 transmissions. model years unknown. *pe | 07/10/2009 | |
| SERVICE BRAKES, AIR | |||||
| SB-3013 | 03/23/2009 | 10029464 | Mci coach: rear relay valve. the issue involves leakage from the secondary reservoir to (or through, if the drain cock is left open) the primary reservoir when a full service brakes application is made after the primary reservoir has been d | 07/08/2009 | |
| SERVICE BRAKES, AIR - SUPPLY - CHECK VALVE | |||||
| SB-3043 | 09/28/2010 | 10034486 | Mci: tag unload valve assembly. effective with unit number 65614, mci has made design changes to the tag unload valve assembly installation on some model coaches. the longer life valves will improve the durability of the tag unload valve | 11/19/2010 | |
| SB-326C | 05/15/2009 | 10030307 | Motorcoach inc: atc/esc relay valve assembly. the defect involves a valve that is part of the automatic traction control (atc) and electronic stability control (esc) systems for the coach's rear axles, and the esc for the front axles. | 09/21/2009 | |
| SERVICE BRAKES, AIR - SUPPLY - QUICK RELEASE VALVE | |||||
| SB-3043 | 09/28/2010 | 10034486 | Mci: tag unload valve assembly. effective with unit number 65614, mci has made design changes to the tag unload valve assembly installation on some model coaches. the longer life valves will improve the durability of the tag unload valve | 11/19/2010 | |
| SB-326C | 05/15/2009 | 10030307 | Motorcoach inc: atc/esc relay valve assembly. the defect involves a valve that is part of the automatic traction control (atc) and electronic stability control (esc) systems for the coach's rear axles, and the esc for the front axles. | 09/21/2009 | |
| SERVICE BRAKES, AIR - SUPPLY - RESERVOIR | |||||
| SB-3013 | 03/23/2009 | 10029464 | Mci coach: rear relay valve. the issue involves leakage from the secondary reservoir to (or through, if the drain cock is left open) the primary reservoir when a full service brakes application is made after the primary reservoir has been d | 07/08/2009 | |
| SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DIFFERENTIAL PROPORTIONAL VALVE | |||||
| SB-3043 | 09/28/2010 | 10034486 | Mci: tag unload valve assembly. effective with unit number 65614, mci has made design changes to the tag unload valve assembly installation on some model coaches. the longer life valves will improve the durability of the tag unload valve | 11/19/2010 | |
| STRUCTURE | |||||
| SB-390 | 08/03/2012 | 10045859 | Motor coach inc: drive axle suspension support structure may accumulate water causing support structure damage due to expansion, in freezing temperatures, while coach is being operated. models e4500, j4500. no model years listed. | 09/19/2012 | |
| STRUCTURE - FRAME AND MEMBERS | |||||
| SB-390 | 08/03/2012 | 10045859 | Motor coach inc: drive axle suspension support structure may accumulate water causing support structure damage due to expansion, in freezing temperatures, while coach is being operated. models e4500, j4500. no model years listed. | 09/19/2012 | |
| UNKNOWN OR OTHER | |||||
| SB-357 | 04/25/2011 | 10038824 | Motor coach indudstries: information on replacing the coolant pump that may have a problem. *rm | 06/28/2011 | |
| SB-357 | 04/25/2011 | 10038824 | Ready | 06/28/2011 | |
| SP-7-61 | 01/12/2009 | 10028747 | Motor coach: a potential for sensor failure on coaches equipped with rear sensing system. failure may be advising drivers that there may be an obstruction with three (3) feet of rear of coach, when there may not be. model years unknown. | 05/22/2009 | |
| VISIBILITY - WINDSHIELD | |||||
| SB-3010 | 02/23/2009 | 10028708 | Motorcoach: a design change to the driver's and passenger's windshield blind installation. this design change will minimize blind rattle during coach operation. model years unknown. *pe | 05/18/2009 | |