WenmarOpen by Wenmar Pro

Service bulletin PUN 2021C

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 id10201465
Published by NHTSA2021-09-16
Manufacturer's numberPUN 2021C
Manufacturer's date2021-09-15
NHTSA componentEQUIPMENT; UNKNOWN OR OTHER

NHTSA's summary

Altec has developed a new bracket for the cutterhead for certain MT66-E76 units that increases the cut diameter from 8” to 10” with the grapple and saw functions. This upgrade is not covered under the Altec Warranty Policy and can be performed by Altec, the customer, or the customer’s warranty provider.

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
ALTEC AA
ALTEC HEARTLAND EC175 BOOM-MOUNTED SAW2018
ALTEC HEARTLAND EC225 BOOM-MOUNTED SAW2018
ALTEC HEARTLAND EC655 BOOM-MOUNTED SAW2018

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