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Service bulletin SM2202

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 id10220363
Published by NHTSA2022-09-22
Manufacturer's numberSM2202
Manufacturer's date2022-09-02
NHTSA componentPOWER TRAIN; ENGINE AND ENGINE COOLING

NHTSA's summary

SM2022 EV Maintenance and Service Documentation This Service Memorandum is to announce information on Cummins Power Electric buses now available at Quickserve Online. Dealer must have access to Quickserve to obtain these service maintenance and repair procedures.

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

Engine, Transmission and driveline

Vehicles listed
BLUE BIRD ALL AMERICAN2018 to 2019
BLUE BIRD ALL AMERICAN SCHOOL BUS2020 to 2023
BLUE BIRD ALL AMERICAN TRANSIT BUS2020 to 2023
BLUE BIRD VISION2018 to 2019
BLUE BIRD VISION SCHOOL BUS2020 to 2023

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