Service bulletin MAS003505
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10236176 |
| Published by NHTSA | 2023-05-15 |
| Manufacturer's number | MAS003505 |
| Manufacturer's date | 2023-04-04 |
| NHTSA component | FUEL SYSTEM, GASOLINE |
NHTSA's summary
Rapid Update 608 - concerning a rework to install washers to the "under Tank Frame" screw.
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
Fuel system
| MASERATI MC20 | 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 21V872000 | 2021-11-10. FUEL SYSTEM, GASOLINE:DELIVERY:PRESSURE SENSOR; FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| MAS004816_A MTB 26-04 | 2026-04-17. Other. This bulletin outlines the refinishing procedure for restoring the black coating on exhaust tips affected by peeling or flaking paint. This validated process is intended to avoid unnecessary replacement of the entire exhaust silencer assembly |
|---|---|
| MAS004995 MTB 25-47 | 2025-12-24. Other. This bulletin provides updated information regarding the serviceability of the in-tank fuel pumps for MC20, GranTurismo, and GranCabrio. |
| MAS004912 DS 25-33 | 2025-10-31. Other. This bulletin provides updated diagnostic and repair instructions for identifying and addressing corrosion-related concerns in the low-pressure fuel pump on all Maserati models equipped with internal combustion engines (ICE). |
| MAS004816 MTB 25-30 | 2025-08-01. Service bulletin. This bulletin outlines the refinishing procedure for restoring the black coating on exhaust tips affected by peeling or flaking paint. This validated process is intended to avoid unnecessary. replacement of the entire exhaust silencer assembly. Affected Models (All Model Years) - Quattroporte, Ghibli, and Levante – V8 engines only - MC20 Coupé/Cielo (M240) – with black exhaust finish - Grecale (M182) – with black exhaust finish |
| MAS003291 | 2022-12-19. Service bulletin. Service Campaign 529 - relating to replacement and installtion of the auxillary belt water pump pulley |
| MAS003141 | 2022-08-01. Service bulletin. Service Campaign 514 - To inspect a possible engine coolant leakage under the vehicle body. |
| MAS003140 | 2022-08-01. Service bulletin. Inspectional procedure for oil leakage from the front axle lifting hydraulic system. |