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Service bulletin SIL-3026

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 id10224818
Published by NHTSA2022-10-27
Manufacturer's numberSIL-3026
Manufacturer's date2022-10-27
NHTSA componentEQUIPMENT

NHTSA's summary

Altec has learned that certain DRM 12 and DRM 12he chippers built from 2014 to 2022 could develop fatigue cracks in the upper pivot housing weldment. If not addressed, these cracks can lead to damage of the chipper. The customer should inspect the upper pivot housing weldment on the affected chippers. Complete this no later than 30 days from the receipt of the notice.

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 DRM12 WOOD CHIPPER2014 to 2022

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