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Service bulletin 4VZ-C7X2A-06

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 id10124062
Published by NHTSA2017-11-17
Manufacturer's number4VZ-C7X2A-06
Manufacturer's date2017-05-19
NHTSA componentSTEERING; STEERING:HYDRAULIC POWER ASSIST SYSTEM

NHTSA's summary

This service bulletin provides instructions on how to replace an incorrect size orifice in the power steering pump.

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, Power steering

Vehicles listed
SPARTAN K22017

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