Mci J4500: Engine and engine cooling — hoses/lines/piping/fittings

Affects Mci J4500 · 2017–2020 — about 2K vehicles.

The hazard

The spilled coolant may increase the risk of a crash. Additionally, transferring passengers from the disabled bus can increase their risk of injury.

What to do

MCI will notify owners, and dealers will replace the coolant hose, free of charge. The recall began October 30, 2020. Owners may contact MCI customer service at 1-800-241-2947. MCI's number for this recall is SB 486.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational