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Service bulletin MAS003733

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 id10242592
Published by NHTSA2023-09-25
Manufacturer's numberMAS003733
Manufacturer's date2023-08-03
NHTSA componentSUSPENSION:FRONT:SHOCK ABSORBER

NHTSA's summary

Rapid Update 658 - to replace the front shock absorbers of both airprings necessary to improve the general performace of the system.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Suspension, Shocks and struts

Vehicles listed
MASERATI GRANTURISMO2024

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

Other bulletins for the same vehicles and component
MAS0041042024-04-22. Service bulletin. Rapid Update 658 669 684 GranTurismo with new part numbers with the newly introduced aluminum-type design shock absorbers
MAS003733A2023-09-25. Service bulletin. Rapid Update 658 - to replace the front shock absorbers of both airprings necessary to improve the general performace of the system. Document replaces MAS003733.
MAS0036282023-07-31. Service bulletin. Rapid Update 633 - to carry out a procedure for checking air leaks and possibly replacing the front shock absorbers.