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Service bulletin TB-9579A

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 id10032750
Published by NHTSA2010-05-07
Manufacturer's numberTB-9579A
Manufacturer's date2009-12-01
ReplacesTB-9579C
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY

NHTSA's summary

MERITOR: AXLE PREPARATION INSTRUCTIONS FOR VEHICLE TOWING OR NEW VEHICLE DRIVE AWAY (PIGGYBACKING). NO MODEL YEARS LISTED. *PE UPDATED 5/7/10. *PE UPDATED 8/2/10. *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

Equipment and accessories, Labels and manuals, Suspension

Vehicles listed
MERITOR MERITOR

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