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Service bulletin SIL 3067

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 id10237612
Published by NHTSA2023-06-08
Manufacturer's numberSIL 3067
Manufacturer's date2023-06-07
NHTSA componentEQUIPMENT

NHTSA's summary

Altec has learned that a pressure regulator bolt spacer on certain ST550/720/750 spray trucks and SK430/560 spray units built from July 2020 to February 2023 might not have been installed on the pressure regulator bolt weldment, resulting in the hoses on the tank exceeding their rated pressure on the affected units.

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 SPRAY TRUCK2021 to 2023
ALTEC ST SPRAY TRUCK2020

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