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Service bulletin MI21-01

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 id10186373
Published by NHTSA2021-02-01
Manufacturer's numberMI21-01
Manufacturer's date2021-01-15
NHTSA componentEQUIPMENT; POWER TRAIN

NHTSA's summary

VOLVO I-SHIFT TRANSMISSION REPLACEMENT - DIFFERENCE BETWEEN CONNECTIONS AT THE TOP OF THE OIL FILTER HOUSING

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

Equipment and accessories, Transmission and driveline

Vehicles listed
PREVOST H32011 to 2013
PREVOST H32019 to 2020
PREVOST H3-402011 to 2013
PREVOST H3-412011 to 2019
PREVOST H3-412021 to 2022
PREVOST H3-452011 to 2022
PREVOST H3-45 VIP2011 to 2022
PREVOST H3-VIP2011 to 2019
PREVOST MTH XLII-45E2011 to 2013
PREVOST VIP 452012
PREVOST VIP-452011
PREVOST W52011
PREVOST WE2011 to 2013
PREVOST X32011 to 2020
PREVOST X3 COMMUTER2018 to 2019
PREVOST X3-452011 to 2022
PREVOST X3-45 COACH2011 to 2016
PREVOST X3-45 COMMUTER2018 to 2019
PREVOST X3-45 COMMUTER2021 to 2022
PREVOST X3-45 LE MIRAGE COACH2013
PREVOST X3-45 VIP2011 to 2022
PREVOST X3-45 VIP ENTERTAINER2011 to 2018
PREVOST X3-VIP2012 to 2016
PREVOST X3VIP2014 to 2019
PREVOST XL2011 to 2013
PREVOST XL11-45E2011
PREVOST XL22011 to 2018
PREVOST XL2 ENTERTAINER2011 to 2013
PREVOST XL2-45 ENTERTAINER2013
PREVOST XLII2011 to 2012
PREVOST XLII-452011 to 2015
PREVOST XLII-45 ENTERTAINER2011 to 2013
PREVOST XLII-45E2011 to 2013
VOLVO BUS 97002009 to 2020

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