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Service bulletin SB-386

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 id10044567
Published by NHTSA2012-07-14
Manufacturer's numberSB-386
Manufacturer's date2012-06-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

NHTSA's summary

MCI: ON SOME COACHES, DUE TO AN ABSENCE OF WASHER, THE FAN CLUTCH BRACKET BUSHING MAY WALK OUT OF BRACKET AND ALLOW CLUTCH MISALIGNMENT AND BELT FAILURE. *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

Engine, Cooling fan, Cooling system

Vehicles listed
MCI E45002006 to 2012
MCI J45002006 to 2012

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