WenmarOpen by Wenmar Pro

Service bulletin CYL-TSB-007

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 id10195297
Published by NHTSA2021-06-07
Manufacturer's numberCYL-TSB-007
Manufacturer's date2014-10-01
NHTSA componentEQUIPMENT:MECHANICAL:BOOM/CRANE/LADDER:HOSES/CABLES/RODS/GEARS/STRUT/CYLINDER

NHTSA's summary

Integrated Isolator Over-Wrap Separation

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
QUANTUM FUEL SYSTEMS LLC. CNG FUEL SYSTEM
QUANTUM FUEL SYSTEMS LLC. CNG FUEL TANK

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