| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| 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 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 |
| P12-24 | MCI | J4500 | 2020 | This Procedure outlines the steps to inspect and adjust ground clearance setting.<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 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 /> |
| 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 |
| 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 |
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