WenmarOpen by Wenmar Pro

Service bulletin ITS6790

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 id10140563
Published by NHTSA2018-06-11
Manufacturer's numberITS6790
Manufacturer's date2018-05-31
NHTSA componentEQUIPMENT

NHTSA's summary

This Maintenance Instruction Describes How to Install CNG Diamond Decals on the Sides of the Vehicle. This is a new requirement of the NFPA 52 - April 2016 Edition which was missed due to a specification language interpretation. NFPA 52 - 15.2.11.1.5 "...In addition to the requirement in 15.2.11.1.2 for placement of the diamond-shaped label on the lower right rear of the vehicle, labels shall be affixed to each side of the power unit..." The "power unit" - is defined in the NFPA 52 as "the vehicle".

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
NEW FLYER XN352017
NEW FLYER XN402016 to 2018
NEW FLYER XN602016 to 2017

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