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Service bulletin 401164

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 id10174730
Published by NHTSA2020-06-04
Manufacturer's number401164
Manufacturer's date2020-05-05
NHTSA componentEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NHTSA's summary

This ensures that the side access door of the generator can be opened for servicing.

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

Electrical system, Equipment and accessories, Alternator

Vehicles listed
FOREST RIVER BERKSHIRE2020

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