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May 3, 2022 Service bulletin

Technical Service Information Bulletin describing the replacement of seating backrest attachment hardware...

Mci technical service bulletin TSIB 22-03 for 2010-2019 Mci J4500, 2010-2019 Mci D4500 and 2010-2019 Mci D4505 and others.

Bulletin number
TSIB 22-03
Component
Seats
Summary
Technical Service Information Bulletin describing the replacement of seating backrest attachment hardware with the addition of a mechanical lock nut on specifically equipped buses manufactured prior to model year 2020.

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