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Service bulletin MTB-153

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 id10053586
Published by NHTSA2013-11-08
Manufacturer's numberMTB-153
Manufacturer's date2013-05-24
NHTSA componentPOWER TRAIN:AXLE HUBS

NHTSA's summary

MASERATI: NEW PROCEDURE TO AVOID THE UNNECESSARY REPLACEMENT OF THE REAR HUB HOLDER. HELI-COIL INSTALLATION PROCEDURE ATTACHED IN THE BULLETIN. *KB

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

Transmission and driveline, Axle

Vehicles listed
MASERATI GRANTURISMO2008, 2009, 2010, 2011, 2012
MASERATI QUATTROPORTE2004
MASERATI QUATTROPORTE2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012

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