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Service bulletin PN657

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 id10116430
Published by NHTSA2017-08-25
Manufacturer's numberPN657
Manufacturer's date2017-06-30
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

The cover on the upper boom elbow can rub the leveling system hoses and cause a leak. If a leak occurs the platform will lock in position and not automatically level.

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, Cooling system

Vehicles listed
TEREX LT2016

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