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Service bulletin PIL-562

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 id10046120
Published by NHTSA2012-09-27
Manufacturer's numberPIL-562
Manufacturer's date2012-08-01
NHTSA componentSUSPENSION:MULTIPLE AXLE

NHTSA's summary

MERITOR: A CONVERSION OF 14X SERIES REAR CARRIERS W/DRIVER CONTROLLED DIFFERENTIAL LOCKS (DCDL) FROM BOLTED DCDL ASSEMBLY TO SCREW IN DCDL ASSEMBLY. MODELS MS SINGLE AND MR SERIES REAR REAR TANDEM AXLES; NO MODEL YEARS LISTED. *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

Suspension

Vehicles listed
MERITOR MERITOR

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