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Service bulletin SSM 53174

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 id11010950
Published by NHTSA2024-12-03
Manufacturer's numberSSM 53174
Manufacturer's date2024-11-27
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Various vehicles equipped with a 2.7L or a 3.0L gas engine may require a crankshaft bolt replacement during repairs. Various vehicles equipped with a 2.7L or a 3.0L gas engine may require a crankshaft bolt replacement during repairs.

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.

Vehicles listed
FORD BRONCO2021, 2022, 2023, 2024
FORD EDGE2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
FORD EXPLORER2020, 2021, 2022, 2023, 2024
FORD F-1502015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
FORD FUSION2017, 2018, 2019
FORD RANGER2024
LINCOLN AVIATOR2020, 2021, 2022, 2023, 2024
LINCOLN CONTINENTAL2017, 2018, 2019, 2020
LINCOLN MKX2007
LINCOLN MKX2016, 2017, 2018
LINCOLN MKX2019 to 2020
LINCOLN MKZ2017, 2018, 2019, 2020
LINCOLN NAUTILUS2020, 2021, 2022, 2023

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