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Service bulletin 20V594

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 id10182698
Published by NHTSA2020-11-19
Manufacturer's number20V594
Manufacturer's date2020-11-06
NHTSA componentEQUIPMENT:MECHANICAL:INTEGRATED JACK/LEVELER/STABILIZER

NHTSA's summary

Newmar has determined that certain 2021 coaches with 16,000 pound straight-acting HWH jacks may contain a defect relating to safety. NHTSA number 20V 594. Dutch Star, Mountain Aire, London Aire, Essex on Spartan Chassis Only

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

Equipment and accessories

Vehicles listed
NEWMAR DUTCH STAR2021
NEWMAR ESSEX2021
NEWMAR LONDON AIRE2021
NEWMAR MOUNTAIN AIRE2021

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