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Service bulletin SIL 707

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 id10155187
Published by NHTSA2019-04-16
Manufacturer's numberSIL 707
Manufacturer's date2019-02-19
NHTSA componentSTRUCTURE; EQUIPMENT

NHTSA's summary

Service Information Letter (SIL) 707 notified customers of the possibility that some of the fasteners that attach the unit to the chassis may have not been properly torqued. Customers were asked to check the torque on the fasteners and to replace any that were not torqued properly.

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

Body and frame, Equipment and accessories

Vehicles listed
ALTEC AERIAL DEVICE2017

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