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Service bulletin ITS-4836

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 id10042044
Published by NHTSA2011-11-23
Manufacturer's numberITS-4836
Manufacturer's date2011-11-01
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

NHTSA's summary

NEW FLYER: INFORMATION ON ADDING 5 PSI CHECK VALVE ON THE POWER STEERING RETURN LINE AND REMOVING AND REPLACING HYDRAULIC RESERVOIR SIGHT GLASS.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Steering, Power steering

Vehicles listed
NEW FLYER NEW FLYER

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