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Service bulletin FDM-TSIB-013

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 id10181119
Published by NHTSA2020-10-19
Manufacturer's numberFDM-TSIB-013
Manufacturer's date2020-09-03
NHTSA componentSTEERING

NHTSA's summary

There may be air trapped in the steering system if the steering wheel is turned from full left to full right and the steering doesn?t feel consistently smooth through the process. This bulletin provides instruction on how to bleed air from the steering system.

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

Steering

Vehicles listed
OSHKOSH S-SERIES2020

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