WenmarOpen by Wenmar Pro

Service bulletin TSB201902

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 id10167418
Published by NHTSA2019-11-12
Manufacturer's numberTSB201902
Manufacturer's date2019-11-11
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Correctly adjusting the operating pressure for the hydraulic tensioning system for the live bottom belt system on OLB840 models with hydraulic tensioning reversing belt option.

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

Vehicles listed
TRAIL KING FIFTH-WHEEL LIVE BOTTOM2017 to 2020

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