2000 MCI J4500 TSBs (18)
- Bulletin:
- SB-3007
- Component:
- 052220 parking brake:driveline:air:chamber
- Summary:
- 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
- Bulletin:
- SB-3010
- Component:
- 131000 visibility:windshield
- Summary:
- 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
- Bulletin:
- SB-315B
- Component:
- 062000 engine and engine cooling:cooling system
- Summary:
- 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
- Bulletin:
- SP-7-61
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- 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.
- Bulletin:
- SB-3012
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Mci: engine pan protection tube assembly. model years unknown. *pe
- Bulletin:
- SB-3013
- Component:
- 040000 service brakes, air
- Summary:
- 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
- Bulletin:
- SB-317
- Component:
- 102000 power train:manual transmission
- Summary:
- 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
- Bulletin:
- SB-326C
- Component:
- 042300 service brakes, air:supply:check valve
- Summary:
- 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.
- Bulletin:
- SB-330
- Component:
- 342000 communications:back up alarm
- Summary:
- 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
- Bulletin:
- SB-3043
- Component:
- 034300 service brakes, hydraulic:foundation components:differential proportional valve
- Summary:
- 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
- Bulletin:
- 354
- Component:
- 102000 power train:manual transmission
- Summary:
- 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
- Bulletin:
- SB-357
- Component:
- 980000 unknown or other
- Summary:
- Motor coach indudstries: information on replacing the coolant pump that may have a problem. *rm
- Bulletin:
- SB-3066
- Component:
- 120000 exterior lighting
- Summary:
- 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.
- Bulletin:
- SB-367
- Component:
- 103000 power train:automatic transmission
- Summary:
- Motor coach industries: on some coaches, water may migrate onto/into the transmission and/or the fill tube, through the breather vent that is located on top of transmission. no model years listed. *pe
- Bulletin:
- SB-390
- Component:
- 160000 structure
- Summary:
- 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.
- Bulletin:
- SB 3099
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- This service bulletin informs affected customers of the maintenance procedures for the torca accuseal clamp utilized on the connection between the after-treatment system (selective catalyst reduction device) and tailpipe; that the clamp is
- Bulletin:
- SB 3101
- Component:
- 107000 power train:axle hubs
- Summary:
- This service bulletin informs affected customers that zf friedrichshafen ag has released a service information bulletin regarding checking axle hubs and wheel heads if an abs tell-tale lamp is activated during coach operation on mci j model
- Bulletin:
- SB 3077
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- This service bulletin informs affected customers that mci was notified by shaw development that the diesel exhaust fluid (def) tank cap requires routine cleaning to prevent the potential for crystallization build up at the vent, which may r
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