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Service bulletin TSB-3022

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10030924
Published by NHTSA2009-12-22
Manufacturer's numberTSB-3022
Manufacturer's date2009-08-26
NHTSA componentSERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM

NHTSA's summary

MOTORCOACH INC.: BRAKE CAMSHAFT AND SLACK ADJUSTER LUBRICATION PROCEDURE. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes, Brake drums and shoes

Vehicles listed
MCI D SERIES
MCI D SERIES1998
MCI J SERIES

Listing a model year does not mean every vehicle of it is concerned: the document says which.