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Service bulletin S-1671

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 id10201876
Published by NHTSA2021-10-04
Manufacturer's numberS-1671
Manufacturer's date2021-09-17
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST SYSTEM; STEERING

NHTSA's summary

HYDRAULIC LIMIT STOP VALVE FOR KNORR-BREMSE® IPS90™ AND IPS100™ (INTEGRAL POWER STEERING) HYDRAULIC POWER STEERING GEARS FOR COMMERCIAL VEHICLES

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
BENDIX BENDIX

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