2020 Mci J4500 technical service bulletins
47 technical service bulletins and manufacturer communications cover the 2020 Mci J4500.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Instructions to update the PLC program to add a brake light telltale on dash when brakes are activated
- ITS to replace the neck fill assembly with a new design which resolves a possible splashback issue at...
- This bulletin is to provide instructions for clearing DTC 1067 FMI 7 (Pressure Sensor Not Calibrated) and...
- This bulletin introduces an optional product improvement to the A/C compressor drive system for coaches...
- This TSIB provides information to provide a software update
- Instructions to remove DEF sensor bypass calibration from engine ECM and new sensor installation AR
- Instructions to add parts and labels for required impact sensors and Prop 65 warning decals (for diesel)...
- This TSIB is to inform customers the recommended steering axle cleaning/greasing instructions to prevent...
- Instructions to download BCC program (T35-1581) V4.06. This program will allow the Eco-Temp system to...
- The mini fuses in the battery compartment for the condenser may not be enough for certain load conditions.
- This bulletin outlines steps to replace the existing harness with mini fuses to a more robust design and...
- Instructions to seal gaps and prevent water intrusion into the LH switch panel.
- Information to owners showing the proper procedure for checking the oil level in a BITZER HVAC compressor.
- Instructions for replacing the condenser fan fuses with a more robust design.
- Instruction to Service ITS60877 provides instructions to relocate an impact sensor in baggage bay to...
- Instructions to improve sealing in the front junction box.
- MCI has released Technical Service Information Bulletin (TSIB) 22-12 to address concerns with water...
- Technical Service Information Bulletin describing the retrofit for the front junction box cover on...
- This Technical Service Information Bulletin is a supplemental reminder to all MCI owners/operators of...
- This Technical Instruction is a description of the inspections and cleaning procedures being recommended...
- This Instruction to Service (ITS) is a description of the inspections being recommedned by MCI due to the...
- This is an upgrade to Technical Service Information Bulletin TSIB 21-10 issued in January of 2022 which is...
- This Technical Service Information Bulletin describes interim inspection procedures required every 6000...
- Technical Service Information Bulletin describing an update to the Preventaive Maintenance requirements...
- This Technical Sevice Information Bulletion is to advise of a part number supersession of the coolant hump...
- Technical instruction describing how to replace the plastic fuel tank filler neck gasket.
- This service bulletin outlines the steps to add the secondary air filter
- This Service Bulletin informs affected owners of the steps to remove the unused Saucon provisional...
- This Service Bulletin informs affected owners that on certain D45CRTLE and J4500 model coaches equipped...
- This Service Bulletin informs affected owners that the A/C compressor on certain J4500 coaches are making...
- This Service Bulletin provides a checklist of actions to perform on a daily, weekly and monthly basis for...
- This service bulletin advises owners of affected vehicles that Mobile Climate Control ("MCC") has notified...
- This service bulletin advises owners of affected vehicles that Modine Manufacturing Co. has notified MCI...
- This service bulletin advises owners of affected vehicles that the throttle pedal sensors may provide...
- This service bulletin advises owners of affected vehicles that ZF has notified MCI that some brake...
- This service bulletin outlines the steps to replace the adapter plates on the tag axle bellows to increase...
- This service bulletin outlines the steps to relocate the ambient temperature sensor from the spare tire...
- DDC Field service campaign for GHG17 Detroit DD13 engines requiring software reprogramming and new...
- This Procedure outlines the steps to space out the condenser discharge and heater coolant lines.
- This Procedure outlines steps to replace the double groove belt on the A/C Compressor with single groove...
- This Service Bulletin outlines the steps to install reinforcement bracket for the mudflap on coaches...
- This Service Bulletin outlines the necessary steps to inspect the power steering system for proper operation
- This Procedure outlines steps to add mechanical fasteners to the dual lock tape retaining the rear window...
- This Service Bulletin advises customers facing issues with a low engine oil pan protector profile how to...
- This Service Bulletin informs owners of model year 2018-2020 J3500 and J4500 model coaches of the...
- This Procedure outlines the steps to inspect and adjust ground clearance setting.
- This Service Bulletin informs owners of model year 2018-2020 J4500 model coaches hearing noise near the...
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