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Service bulletin FC-22-092

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 id11013173
Published by NHTSA2025-01-28
Manufacturer's numberFC-22-092
Manufacturer's date2022-08-16
Campaign id or software versionFC-22-092
NHTSA componentSERVICE BRAKES; SUSPENSION

NHTSA's summary

Fleet check/repair instructions heavy duty transit to inspect for air lines installed in the wrong order.

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

Brakes, Suspension

Vehicles listed
PROTERRA ZX52021 to 2022

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