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Service bulletin SIL 806

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 id10198617
Published by NHTSA2021-07-01
Manufacturer's numberSIL 806
Manufacturer's date2021-06-28
NHTSA componentEQUIPMENT

NHTSA's summary

Altec has learned that certain Rear-mounted LR7 units built from May 2019 to April 2021 have reports of the platform ribs separating from the platform shell near the bottom of the platform. The separation can be caused by excessive bouncing from road vibration if the upper boom is not properly secured. Altec recommends the platform be inspected using the procedure covered in the SIL notification document. A repair kit, part number 991298748, can be ordered by calling Altec.

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 AERIAL DEVICE2020 to 2021

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