Manufacturer Communications

Vehicles / Mci
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
FCP 493 MCI D4520 2020 Technical instruction describing how to replace the plastic fuel tank filler neck gasket.<br />
SI 3147 MCI J4500 2017 Technical instruction describing the procedure to replace damaged seals in the cooling fan drive gearbox manufactured by Curtis Machine Company Inc.<b
FCP 434 MCI J SERIES 9999 Engine does not reach high enough operating temperature at low ambient temperatures.<br />
SB 3146 MCI D45 CRT LE 2021 This service bulletin outlines the steps to add the secondary air filter. The secondary filter can only be used with primary air filter, MCI P/N: 09-
SB 3149 MCI J4500 2019 Service Bulletin describing how to inspect the engine door panel for de-bonding of fiberglass to metal door frame.<br />
P07-159 MCI D SERIES 9999 This Procedure outlines the steps to inspect and torque the fastener between 18 and 20 ft-lbs on the inverter and evaporator motor ground cables that
P03-263 MCI D45 CRT LE 2018 This Procedure outlines the steps to replace the aluminum rivets with stainless steel nuts and bolts to secure the rad panel due to galvanic corrosion
SB 3135 MCI J4500 2018 This service bulletin notifies owners of affected vehicles that Daimler Trucks North America LLC has issued a field service campaign to reprogram the
SB 3132 MCI J3500 2020 This service bulletin outlines the steps to relocate the ambient temperature sensor from the spare tire compartment to the bumperette to improve the a
SB 3131 MCI J4500 2020 This service bulletin outlines the steps to replace the adapter plates on the tag axle bellows to increase support for the bellow piston.<br />
FCP 478 MCI D45 CRT LE 2018 This service bulletin advises owners of affected vehicles that ZF has notified MCI that some brake chambers installed on the ZF drive axle have had wa
FCP 475 MCI D45 CRT LE 2018 This service bulletin advises owners of affected vehicles that the throttle pedal sensors may provide intermittent, erratic data and cause the "engine
P15-05 MCI D4500 2020 This Procedure outlines the steps to install Alcoa nut covers on the front, tag axle wheels, and change the mounting hardware for the drive axle hub c
P09-12 MCI J3500 2020 This Procedure outlines the steps to add a stopper bracket and isolator in the fuel tank compartment to stop the fuel tank from unwanted movement.<br
P03-275 MCI D4500 2019 This Procedure outlines the steps to install angular supports and a locking pin to the radio tray.<br />
FCP 483 MCI J4500 2020 This service bulletin advises owners of affected vehicles that Mobile Climate Control ("MCC") has notified MCI that certain new style evaporator motor
SB 3145 MCI D45 CRT LE 2018 This Service Bulletin informs affected owners of the steps to remove the unused Saucon provisional connector, MCI P/N 19-11-2941, located in the front
SB 3143 MCI J4500 2018 This Service Bulletin informs affected owners of the steps to add a tensioner bracket to increase the tension on the A/C compressor belt.<br />
SB 3141 MCI D4000 2018 This Service Bulletin informs affected owners of the steps to install the J1939 Smartwave display to D series coaches with Parker mux to allow paramet
SB 3139 MCI D4505 2021 This Service Bulletin provides a checklist of actions to perform on a daily, weekly and monthly basis for parked coaches before they are considered re
SB 485 MCI J4500 2021 This Service Bulletin informs affected owners that the A/C compressor on certain J4500 coaches are making excessive noise and vibration which may resu
SB 484 MCI D45 CRT LE 2020 This Service Bulletin informs affected owners that on certain D45CRTLE and J4500 model coaches equipped with Cummins X12 engines, the top alternator p
SB 3140 MCI D4000 2018 This Service Bulletin notifies owner of affected vehicles that Distributed Intelligent Network Control System ("DINEK"), on behalf of I/O Controls Cor
FCP 480 MCI D45 CRT LE 2019 This service bulletin advises owners of affected vehicles that Modine Manufacturing Co. has notified MCI that some of the e-fan engine cooling modules
SB 3138 MCI J3500 2020 This service bulletin outlines the steps to close the tube openings in the condenser compartment to avoid possible water intrusion into the coach when
SB 3137 MCI J3500 2019 This service bulletin outlines the steps to replace the breather plug with a remote breather on the ZF axle differential to avoid possible breather cl
SB 3133 MCI D4500 2020 This service bulletin outlines the steps to adjust the air/fuel mixture on the Spheros auxiliary heater unit for coaches operating at an altitude grea
P15-05 MCI D4500 2020 This Procedure outlines the steps to install Alcoa nut covers on the front, tag axle wheels, and change the mounting hardware for the drive axle hub c
P09-13 MCI D4500 2020 This Procedure outlines the steps to add an insulator to the fuel tank strap assembly to reduce excessive movement of the fuel tank. This procedure a
P12-24 MCI J4500 2020 This Procedure outlines the steps to inspect and adjust ground clearance setting.<br />
P03-271 MCI J4500 2019 This Procedure outlines the steps to replace the welded bracket with the bolted-on brackets for the tailpipe skid plate.<br />
P07-158 MCI J4500 2019 This Procedure is for changing the functionality of the tail lights such that they comply with New Jersey Administrative Code Section 16:53-3.30, whic
P08-54 MCI J3500 2019 This Procedure outlines the steps to install a relief valve on the air compressor for coaches equipped with DD13 engines.<br />
SB 3123 MCI J4500 2020 This Service Bulletin informs owners of model year 2018-2020 J3500 and J4500 model coaches of the procedure to insulate the gap in the area between th
SB 3121 MCI J4500 2019 The Service Bulletin informs owners of model year 2019 J4500 model coaches equipped with an ISX, X12, or DD13 engine with E-fan to replace the existin
SB 3121 MCI J4500 2019 This Service Bulletin informs owners of model year 2018-2020 J3500 and J4500 model coaches of the procedure to insulate the gap in the area between th
SB 3127 MCI J4500 2019 This Service Bulletin informs owners of model year 2019 D45CRTLE and J4500 model coaches equipped with a Delco 55 alternator, MCI P/N: 07-03-1322, to
SB 3125 MCI J4500 2020 This Service Bulletin informs owners of model year 2018-2020 J4500 model coaches hearing noise near the front sway bar during driving to apply anti-se
P16-42 MCI J4500 2020 This Procedure outlines the steps to space out the condenser discharge and heater coolant lines.<br />
P16-41 MCI J4500 2020 This Procedure outlines steps to replace the double groove belt on the A/C Compressor with single groove matched belts.<br />
P16-40 MCI J4500 2019 This Procedure outlines steps to replace the double groove belt and single idler pulley bracket on A/C Compressor with single groove matched belts and
P16-39 MCI J4500 2018 This Procedure outlines steps to add a tensioner bracket to increase the tension in the A/C Compressor belt.<br />
FCP 3130 MCI J4500 2020 This Service Bulletin outlines the steps to install reinforcement bracket for the mudflap on coaches equipped with MCI P/N 03-33-2646.<br />
FCP 3129 MCI J4500 2020 This Service Bulletin outlines the necessary steps to inspect the power steering system for proper operation. It also lists the necessary steps to re
FCP 472 MCI J3500 2019 This Service Bulletins informs affected owners of model year 2019 J3500 model coaches and model year 2018-2019 J4500 model coaches have intermittent E
P03-275 MCI D4500 2018 This Procedure outlines steps to replace the radio tray slides and reinforce the tray to avoid the tray from rattling and cracking.<br />
P03-276 MCI J3500 2020 This Procedure outlines steps to add mechanical fasteners to the dual lock tape retaining the rear window trim panel.<br />
1M8-11619-11 MCI J SERIES 9999 "Summary of MCI Maintenance Council issues regarding: Council Item - ZF Hub Bolts, Council Item - Aluminum Rad Cleaning, Council Item - APU HVAC, Cou
P15-04 MCI J4500 2019 This Procedure is to inspect the alignment and correct if needed and is to be used at Service Centers equipped with Hunter Alignment Machine, WT470.<b
SB 3120 MCI D4505 2019 This Service Bulletin informs owners of the procedure to clean the batteries and reapply corrosion inhibitor every 6000 miles or 3 months, whichever f
D20M4 MCI J4500 2020 DDC Field service campaign for GHG17 Detroit DD13 engines requiring software reprogramming and new emission label replacement. This field service appl
P03-277 MCI J3500 2018 This Procedure outlines the steps to add mechanical fasteners to secure the dual lock tape retaining the lavatory window trim panel.<br />
SB 3128 MCI J3500 2020 This Service Bulletin advises customers facing issues with a low engine oil pan protector profile how to replace it with a new model with higher groun
SB 3124 MCI J SERIES 9999 This Service Bulletin informs owners that Bendix has a software update that needs to be performed on the TPMS Maintenance hand tool to support all fun
SB 3113B MCI D4505 2018 This Service Bulletin informs owners of D series coaches equipped with a Delco 55 SI alternator MCI P/N (07-03-1310) to clean the alternators every 6,
P 09-11 MCI J4500 2019 This Procedure outlines the steps to replace the fuel overflow hose and clamp on the fuel tank on model year 2011-2020 J4500 model coaches.<br />
P 03-266 MCI J4500 2018 This Procedure outlines the steps to rework the sliding WCL door used on model year 2018 J4500 model coaches to ensure reliable operation of the slidi
P 16-38 MCI J4500 2018 This Procedure outlines the steps to add a louver in the driver defroster panel to divert condensation from the driver defroster away from the stepwel
P 03-270 MCI J4500 2019 This Procedure informs affected owners of model year 2018-2019 J4500 model coaches of the procedure to prevent windshield water leaks.<br />
SB 470 MCI J4500 2018 This Service Bulletin informs affected owners of model year 2018 J4500 model coaches that the potential exists for water intrusion into the stepwell,
SB 466 MCI J4500 2018 This Service Bulletin informs affected owners of model year 2018 J4500 model coaches that the potential exists for water intrusion into the remote jun
SB 3118 MCI J4500 2015 This Service Bulletin informs affected owners of 1997-2013 E4500 and 2001-2015 J4500 model coaches equipped with Rear Axle Steering (RAS) system of th
aeoD18M2 Field S MCI J4500 2018
GHG17 D18M2 MCI D4505 2018
MCI Field Notes MCI J4500 2019 This Service Advisory informs affected owners of model year 2017-2019 J4500 coaches equipped with DDC GHG17 engines, that the cold weather can bring o
2831 MCI MCI 9999 TRANSMISSION OIL COOLER REPLACEMENT FOR 102D, D4, E4, G4, J4, MC12 SERIES COACHES. *TT<br />
SB 3116 MCI J4500 2018 This Service Bulletin informs affected owners that Detroit Diesel Corporation has released bulletin D18M2, advising that some certified GHG17 Detroit
SB 3114 MCI J4500 2019 This Service Bulletin informs affected owners of model year 2011-2019 J4500 coaches equipped with entrance door sensor MCI P/N 07-19-1176, of the proc
SB 3112 MCI D SERIES 9999 This Service Bulletin informs affected owners of D series coaches with CNG fuel systems to remove the orifice located in the fuel regulator coolant su
SB 3111 MCI D SERIES 9999 This Service Bulletin informs affected owners of D series coaches equipped with condenser coils to follow the outlined cleaning procedure provided by
SB 462 MCI D4505 2017 This Service Bulletin informs affected owners of model year 2017 D series coaches that Johnson Controls has notified MCI that a defect may exist in ce
SB 458 MCI J4500 2018 This Service Bulletin informs affected owners of model year 2017-2018 J4500 model coaches that the potential may exist for engine damage to occur if t
SB 457 MCI J4500 2018 This Service Bulletin informs affected customers that they may experience coach battery drain due to the Parker multiplex system not initiating the lo
MCI Field Notes MCI J4500 2018 This Service Advisory informs affected customers that MCI and Detroit Diesel have been taking steps to correct fault codes reported by the Detroit DD1
Procedure 7-74 MCI J4500 2018 This Procedure informs affected owners of model year 2018 J4500 model coaches that the stepwell panel lights were not installed, provides the procedur
Procedure 8-48 MCI J SERIES 9999 This Procedure informs affected owners that Detroit Diesel Corporation (DDC) has advised MCI to install an insulation blanket to the intermediate exha
MCI Field Notes MCI J4500 2018 This Service Advisory informs affected owners of model year 2012-2018 J4500 model coaches that the Fan Test Switch, in the remote JBox, in some instan
MCI Field Notes MCI J4500 2018 This Service Advisory informs affected owners of model year 2018 J4500 model coaches equipped with the battery charger/inverter (P/N 07-08-7957 or 07-
FCP 457 MCI J4500 2018 This Service Bulletin informs affected customers that they may experience coach battery drain due to the Parker multiplex system not initiating the lo
SI 3108 MCI D4000 2016 This Service Bulletin informs affected customers that the GFCI outlet(s) on the Sensata inverter may require replacement on model year 2014-2017 MCI D
SI 3110 MCI J4500 2017 This Service Bulletin informs affected customers that they may experience water intrusion into the interior cavity of the front junction box compartme
SB 459 MCI D4505 2018 This Service Bulletin informs affected customers that the potential may exist for heat damage to occur to the rear bumper asembly on coaches equipped
P03-270 MCI J4500 2019 This Procedure instructs owners of affected model year 2018-2019 J4500 model coaches with windshield leaks to follow this procedure to isnpect the win
P03-267 MCI J4500 2019 This Procedure outlines the rework to address engine compartment door de-bonding on model year 2018-2019 J4500 model coaches that have part number 03-
P0-268 MCI J4500 2018 This procedure outlines the steps to install mechanical fasteners on the stepwell on model year 2018 J4500 model coaches.<br />
P 03-265 MCI J4500 2019 This Procedure outlines the rework to address water leaks through the drip rail on model ear 2018-2019 J4500 model coaches.<br />
P03-264 MCI J4500 2019 This Procedure outlines the steps to check the engagement of the windshield and rework the front cap opening to prevent water intrusion on model year
P7-146 MCI J4500 2019 This Procedure outlines the steps to improve upper-marker light weather sealing by replacing the existing well-nuts and installing new gaskets on mode
P3-258 MCI J4500 2018 This Procedure informs affected owners of model year 2018 J4500 model coaches of the procedure to correctly set the panel gap between the entrance doo
SB 3109 MCI J4500 2018 This Service Bulletin informs affected customers that model year 2017-2018 MCI model coaches may experience nuisance diagnostic trouble codes when sta
SB 456B MCI J4500 2018 This Service Bulletin informs affected customers that model year 2012-2018 MCI J4500 model coaches may experience fading, discoloration or delaminatio
SB 3105 MCI J4500 2017 This Service Bulletin informs affected customers to routinely inspect the wheelchair power circuit breaker and cable connections for corrosion every 6
SB 446B MCI J4500 2017 This Service Bulletin supercedes Service Bulletin 446 in its entirety and informs affected customers that model year 2011-2017 MCI J4500 model coaches
SB 446 MCI J4500 2017 This Service Bulletin informs affected customers that model year 2011-2017 MCI J4500 model coaches may exhibit signs of premature wear or cracks in th
SB 440B MCI D4000 2016 This revised Service Bulletin was issued to reflect specific unit numbers in place of a VIN range list, and informs affected customers that Cummins h
SB 453 MCI J4500 2016 This Service Bulletin informs affected customers that the remote junction box installed on model year 2013-2016 MCI J4500 model coaches is subject to
SB 396 MCI J4500 2013 This Service Bulletin informs customers that MCI was notified by Cummins Inc. that it has released Campaign C1344 that addresses a calibration change,
SB 3076B MCI J SERIES 9999 This Service Bulletin informs affected customers the importance of routine unitized wheel end (UWE) assembly inspection on MCI D Series model coaches,
SB 3080 MCI J SERIES 9999 This Service Bulletin informs affected customers of the procedures for the primary and secondary brake system and park brake automatic actuation opera
SB 3079 MCI D SERIES 9999 This Service Bulletin informs affected customers the procedures for the primary and secondary brake system and park brake automatic actuation operatio
SB 3076 MCI J SERIES 9999 This Service Bulletin informs affected customers the importance of routine unitized wheel end (UWE) assembly inspection on MCI D Series model coaches,
SB 394 MCI J4500 2013 This Service Bulletin informs affected customers that the wheelchair lift threshold warning system (TWS) function requires improvement on model year 2
SB 3077 MCI J4500 2019 This Service Bulletin informs affected customers that MCI was notified by Shaw Development that the diesel exhaust fluid (DEF) tank cap requires routi
SB 393 MCI D4005 2012 This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that it has issued campaign C1241 that addresses a calibration
SB 392 MCI D4505 2013 This Service Bulletin informs affected customers that coaches equipped with a Cummins 2010 engine may experience intermittent faults on the engine and
SB 3074 MCI J4500 2011 This Service Bulletin informs affected customers of the procedures to replace the existing 2007 EPA Cummins engine harness p-clip, in the event that l
SB 391 MCI D4500 2011 This Service Bulletin informs affected customers that MCI was notified by Allison Transmission that it has released Field Action Letter 2012FA03 that
SB 389 MCI D4005 2012 This Service Bulletin informs affected customers that the retention nut utilized on the Leece Neville alternator pulley installation is not maintainin
SB 449 MCI J4500 2017 This Service Bulletin informs affected customers that MCI has become aware that damage may occur to the RH dash assembly defroster (diffuser) vents as
P7-135 MCI J4500 2017 This Procedure is to be performed in conjunction with Service Bulletin 445, and provides a procedure to insert plugs in the transmission harness conne
SB 445 MCI J4500 2017 This Service Bulletin informs affected customers that customers may experience water migration into the transmission connector and harness on MY 2013
SB 3102 MCI J4500 2017 This Service Bulletin informs affected customers that operators of coaches equipped with a DD13 engine may experience difficulty removing the oil filt
SB 444 MCI J4500 2017 This Service Bulletin informs affected customers that Hamsar has notified MCI that the high mount brake light on MY 2014 - 2016 MCI J4500 coaches may
SB 3101 MCI J4500 2017 This Service Bulletin informs affected customers that ZF Friedrichshafen AG has released a Service Information bulletin regarding checking axle hubs a
SB 3099 MCI J4500 2017 This Service Bulletin informs affected customers of the maintenance procedures for the Torca Accuseal clamp utilized on the connection between the aft
SB 427 MCI J4500 2016 This Service Bulletin informs customers that MCI was notified by ZF Friedrichshafen AG that the lower die-cast aluminum seal carrier of the front and
SB 3088 MCI J4500 2016 This Service Bulletin informs customers that MCI has created a procedure outlining the required steps to clean the fixed radiator on model year 2010-2
SB 424B MCI J4500 2014 This Service Bulletin supersedes Service Bulletin 424 in its entirety and informs customers that MCI was notified by Cummins Inc. that it has issued a
SB 427 (DEC) MCI J4500 2016 This Service Bulletin informs customers that MCI was notified by ZF Friedrichshafen AG that the lower die-cast aluminum seal carrier of the front and
SB 426 MCI J4500 2015 This Service Bulletins informs affected customers that the incorrect engine coolant sensor may have been installed on model year 2014-2015 MCI J4500 m
SB 424 MCI J4500 2014 This Service Bulletin informs customers that MCI was notified by Cummins Inc. that it has released Campaign C1638 that addresses the ISX lubricating o
SB 3085 MCI J4500 2014 This Service Bulletin informs affected customers that MCI has made design changes to the fog light installation on model year 2012-2014 MCI J4500 mode
SB 3084B MCI J4500 2003 This Service Bulletin informs affected customers that MCI has created a procedure to replace a failed Solid State Relay Module (SRM) on model year 200
SB 419 MCI J4500 2014 This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that it has issued a campaign to address ISX high pressure fuel
SB 415B MCI J4500 2014 This Service Bulletin supersedes Service Bulletin 415 in its entirety and informs affected customers that the DD13 engine does not reach an operating
SB 3083 MCI J4500 2014 This Service Bulletin informs affected customers that MCI was notified by Mobile Climate Control (MCC) regarding a potential issue with the wiring in
SB 417 MCI J4500 2014 This Service Bulletin informs affected customers that MCI was notified by Detroit Diesel Corporation (DDC) that it has released Field Action 14W1 addr
SB 407B MCI D4505 2014 This Service Bulletin supersedes Service Bulletin 407 in its entirety and informs affected customers that MCI was notified by Gabriel Ride Control tha
SB 412B MCI D4505 2014 This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that customers operating a coach equipped with a Cummins ISX en
SB 411 MCI J4500 2014 This Service Bulletin informs affected customers that the diesel exhaust fluid (DEF) pressure line may exhibit signs of fatigue and melting on model y
SB 410 MCI D4505 2013 This Service Bulletin informs affected customers that the diesel exhaust fluid (DEF) pressure line may exhibit signs of fatigue and melting on model y
SB 407 MCI D4505 2014 This Service Bulletin informs affected customers that MCI was notified by Gabriel Ride Control that in early 2013 they replaced the red 185 durometer
SB 409 MCI D4505 2014 This Service Bulletin informs affected customers that Leece Neville alternators are subject to early failures and not meeting reliability requirements
SB 404 MCI J4500 2014 This Service Bulletin informs affected customers that coaches may experience failure of the VIP module, which may result in the steering wheel switche
SB 3082 MCI J SERIES 9999 This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that customers operating a coach equipped with a Cummins ISX en
SB 403 MCI J4500 2014 This Service Bulletin informs affected customers that the diesel particulate filter (DPF) cradle may exhibit signs of fatigue and cracking on model ye
SB 402 MCI J4500 2013 This Service Bulletin informs affected customers that the incorrect diesel exhaust fluid (DEF) nozzle supply hose and metering unit fitting was utiliz
SB 406 MCI J4500 2014 This Service Bulletin informs affected customers that coaches equipped with Allison Transmissions, may experience water migration into the transmissio
SB 400 MCI J4500 2013 This Service Bulletin informs affected customers that customers may experience an active diagnostic code 1761-2 and the check engine light on model y
SB 399 MCI J4500 2013 This Service Bulletin informs affected customers that the electronic control unit (ECU), which controls the antilock braking system (ABS) on the trail
SB 392B MCI D4505 2013 This Service Bulletin supersedes Service Bulletin 392 in its entirety and informs affected customers that coaches equipped with a Cummins 2010 engine
SB 398B MCI D4500 2012 This Service Bulletin informs affected customers that due to the Actia's module internal circuit characteristic the potential may exist in which both
SB 448 MCI D4000 2016 This Service Bulletin informs affected customers that MCI has become aware that rattling of the parcel rack compartment doors may occur on model year
SB 3098 MCI J SERIES 9999 This Service Bulletin informs affected customers that Cummins has released Service Bulletin 3379001, titled Fuels For Cumming Engines, which details p
SB 3100 MCI J SERIES 9999 This Service Bulletin informs affected customers of the update to the API oil classification. In line with the 2017 updates to the API oil classifica
2741 MCI E SERIES 9999 INFORMATION EXPLAINING REMOVAL OF THE CENTER LOCKER DOOR GRAB HANDLE TO REDUCE THE RISK OF DAMAGE TO THE CENTER LOCKER. *TT<br />
2736 MCI D SERIES 9999 DESIGN CHANGES ON THE RESISTOR PLATE ASSEMBLY LOCATED IN THE EVAPORATOR COMPARTMENT. *TT<br />
2732 MCI 102DL3 9999 INFORMATION CONTAINING PROCEDURES TO INSTALL THE NEW IDLER PULLEY ASSEMBLY. *TT<br />
166 MCI E SERIES 9999 CONCERNS WITH TRAPPED WATER FREEZING IN THE REAR STRUCTURE. *TT<br />
170 MCI E SERIES 9999 INFORMATION ON DESIGN CHANGES TO ELIMINATE NOISE IN THE FRONT SWAY BAR. *TT<br />

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