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Service bulletin 51Y-032618

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 id10135093
Published by NHTSA2018-04-30
Manufacturer's number51Y-032618
Manufacturer's date2018-03-26
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Dometic Furnace Limit Switch service bulletin on all Small & Medium Furnaces (AFS, AFM, DFS, DFM). Fiberglass sleeve over the exhaust tube to prevent wire from shorting and blowing protective fuse.

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

Vehicles listed
DOMETIC DOMETIC

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