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Service bulletin SIL-3160

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 id11007878
Published by NHTSA2024-09-18
Manufacturer's numberSIL-3160
Manufacturer's date2024-09-16
Campaign id or software versionSIL-3160
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Altec has learned that the pole setter boss was not welded to specification on certain HD35A-22 units built from September 2008 to April 2024. This can lead to cracks in the pole setter tube outer weldment.

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.

Vehicles listed
ALTEC PRESSURE DIGGER2008 to 2024

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