2012 Mci E4500 technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Nov 5, 2024 Service bulletinInformation to owners showing the proper procedure for checking the oil level in a BITZER HVAC compressor.
• Dec 14, 2021 Service bulletinThis Technical Service Information Bulletin (TSIB) describes an update from Meritor for the bolt torque...
• Dec 20, 2018 Service bulletinThis Service Bulletin informs affected owners of 1997-2013 E4500 and 2001-2015 J4500 model coaches...
• Jun 18, 2013 Service bulletinThis Service Bulletin informs customers that MCI was notified by Cummins Inc. that it has released...
• May 22, 2013 Service bulletinMci: information procedure outlining operational checks for park brake automatic actuation operation and...
• Dec 21, 2012 Service bulletinThis Service Bulletin informs affected customers that MCI was notified by Shaw Development that the diesel...
• Dec 7, 2012 Service bulletinMci: the engine brakes are being energized with 24 volts instead of required 12 volts due to calibration...
• Dec 7, 2012 Service bulletinThis Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that it has issued...
• Nov 13, 2012 Service bulletinMci: information provided regarding the replacement steps of existing engine harness p clip, if in the...
• Oct 12, 2012 Service bulletinMotor coach ind.: the alternator bearing fails on existing retention nut due to failure of proper torque...
• Oct 12, 2012 Service bulletinThis Service Bulletin informs affected customers that the retention nut utilized on the Leece Neville...
• Sep 21, 2012 Service bulletinMotor coach inc: drive axle suspension support structure may accumulate water causing support structure...
• Jun 25, 2012 Service bulletinMci: smartwave full function display fails to receive sensor data from tire positions due to...
• Jun 13, 2012 Service bulletinMci: additional load placed on engine's internal gears, resulting in vibration transmitted to steering...
• Jun 1, 2012 Service bulletinMci: on some coaches, due to an absence of washer, the fan clutch bracket bushing may walk out of bracket...
• Jan 13, 2012 Service bulletinMci: the manufacturing process of fan clutch cooling ring fins may cause coaches to experience missing...
• Jan 12, 2012 Service bulletinMci: due to failure of diode, which caused designated fuse to blow, the boost pump (code A22) fail to...
• Dec 14, 2011 Service bulletinMotor coach industries: on some coaches, water may migrate onto/into the transmission and/or the fill...
• Nov 7, 2011 Service bulletinMotor coach industries: bulletin information on some motor coaches, at a high temperature threshold that...