# Service bulletin MAS004067 MTB 24\-23

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: 11000727
- Published by NHTSA: 2024\-06\-03
- Manufacturer's number: MAS004067 MTB 24\-23
- Manufacturer's date: 2024\-05\-21
- NHTSA component: UNKNOWN OR OTHER; ENGINE

## NHTSA's summary

The purpose of this document is to provide guidelines for managing concerns regarding oil leakage from the side/axle seals of the rear differential. In these cases, it is recommended to replace only the oil seals instead of the entire assembly. This procedure is permitted only for Levante vehicles, both within and beyond the warranty period. BOL opening as “Factory Information” is required with pictures of the leakage before proceeding with the seal replacement.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000727-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11000727-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2014 to 2016 MASERATI LEVANTE
- 2017 to 2024 MASERATI LEVANTE
- 2017 MASERATI LEVANTE S

## Recalls for the same vehicles and component

- [17V161000](/recalls/nhtsa/17V161000.md), 2017-03-13: ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE
- [2016647](/recalls/tc/2016647.md), 2016-12-21: Engine

## Other bulletins for the same vehicles and component

- [MAS005184 MTB 26\-10](/bulletins/11034170.md), 2026-07-01, Other: UNKNOWN OR OTHER; ENGINE. Quattroporte / Ghibli / Levante V6 – Thermostat Gasket Availability This bulletin provides updated information and further clarification regarding the replaceability of the thermostat gasket on V6 engines installed on Quattroporte, Ghibli and Levante.
- [MAS005184 MTB 26\-10](/bulletins/11034165.md), 2026-07-01, Other: UNKNOWN OR OTHER; ENGINE. Quattroporte / Ghibli / Levante V6 – Thermostat Gasket Availability This bulletin provides updated information and further clarification regarding the replaceability of the thermostat gasket on V6 engines installed on Quattroporte, Ghibli and Levante.
- [MAS005184 MTB 26\-10](/bulletins/11033983.md), 2026-06-18, Other: UNKNOWN OR OTHER; ENGINE. This bulletin provides updated information and further clarification regarding the replaceability of the thermostat gasket on V6 engines installed on Quattroporte, Ghibli and Levante.
- [MAS005111\_A MTB 26\-06](/bulletins/11032896.md), 2026-05-22, Other: UNKNOWN OR OTHER; ENGINE. Maserati Coolant Fluid Color Change. The previous pink coolant and the new purple coolant are fully compatible and may be mixed without affecting coolant quality, performance, or system behavior.
- [MAS005111 MTB 26\-05](/bulletins/11031741.md), 2026-04-30, Other: UNKNOWN OR OTHER; ENGINE. Maserati Coolant fluid Color Change from pink to purple.
- [MAS004789 DS 25\-19](/bulletins/11020794.md), 2025-07-18, Other: ENGINE; UNKNOWN OR OTHER. This diagnostic sheet is intended to assist technicians in identifying and differentiating engine oil leaks and sweating.
- [MAS004745 MTB 25\-21](/bulletins/11019555.md), 2025-06-17, Other: ENGINE; UNKNOWN OR OTHER. Some vehicles may experience oil leakage from a threaded insert that may be causing a leak in the engine oil pan. This bulletin provides the repair steps to replace the insert and avoid replacing the entire oil pan. MODELS AFFECTED: \- Quattroporte \(M156\) \- Ghibli \(M157\) \- Levante \(M161\) \*All with V6 engines only\*
- [MAS004438\_A MTB 25\-16](/bulletins/11019549.md), 2025-06-17, Service bulletin: ENGINE; UNKNOWN OR OTHER. This Technical bulletin serves as a diagnostic guide for managing oil leaks and instructing related repairs. This Bulletin requires a BOL to be opened as “Support Request”
- [MAS004703 MTB 25\-15](/bulletins/11018401.md), 2025-05-16, Other: UNKNOWN OR OTHER; ENGINE. This Technical bulletin serves as a guide and provides additional diagnostic info to update the engine oil level displayed on the ICS \(Integrated Center Stack\) for Grecale Hybrid Vehicles and GranTurismo, GranCabrio, and Grecale Trofeo versions
- [MAS004438\_A MTB 25\-16](/bulletins/11018400.md), 2025-05-16, Other: UNKNOWN OR OTHER; ENGINE. his Technical bulletin serves as a diagnostic guide for managing oil leaks and instructing related repairs. This Bulletin requires a BOL to be opened as “Support Request”.

JSON: [/v1/bulletins/11000727](/v1/bulletins/11000727)

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