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December 14, 2021 Service bulletin

This Technical Service Information Bulletin (TSIB) describes an update from Meritor for the bolt torque...

Mci technical service bulletin TSIB 21-01 for 2006-2015 Mci J4500, 2006-2021 Mci D4500 and 2006-2014 Mci E4500 and others.

Bulletin number
TSIB 21-01
Component
Service brakes, hydraulic
Summary
This Technical Service Information Bulletin (TSIB) describes an update from Meritor for the bolt torque application requirements on hub-to-rotor bolts for the front, drive and tag axles, on specific coaches equipped with Meritor EX225 disc brakes, on either Conventional, PreSet or Unitized Wheel-End hubs.

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