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Service bulletin EMER 522

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 id10057127
Published by NHTSA2015-04-20
Manufacturer's numberEMER 522
Manufacturer's date2014-09-02
NHTSA componentEQUIPMENT:RECREATIONAL VEHICLE/TRAILER:LPG SYSTEMS:TANK VALVE/GAUGE

NHTSA's summary

WESTPORT: TANK VALVE: SEE DOCUMENT SEARCH BUTTON FOR OWNERS LETTER. INFORMATION REGARDING THE REPLACEMENT AND IDENTIFICATION OF APPLICABLE VALVES. *LJ

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

Equipment and accessories

Vehicles listed
WESTPORT ICE PACK LNG TANK SYSTEM

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