WenmarOpen by Wenmar Pro

Service bulletin IK1500097

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 id10157971
Published by NHTSA2019-04-08
Manufacturer's numberIK1500097
Manufacturer's date2018-11-09
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE; FUEL SYSTEM, GASOLINE; EQUIPMENT

NHTSA's summary

Gasoline Engine Bus Fuel System Issues

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

Engine, Equipment and accessories, Fuel system

Vehicles listed
IC BUS CESB2019 to 2020

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