# Service bulletin SIL\-3117

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.

- Type: Service bulletin
- NHTSA id: 10249838
- Published by NHTSA: 2024\-02\-07
- Manufacturer's number: SIL\-3117
- Manufacturer's date: 2024\-02\-07
- NHTSA component: EQUIPMENT; STRUCTURE

## NHTSA's summary

Altec has learned that insufficient clearance between the outrigger leg\(s\) and feeder tube\(s\) on certain LS63 and LS87 units built from September 2021 to February 2023 can cause outrigger interference. This can affect the outrigger's ability to retract and cause hydraulic leaks.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10249838-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10249838-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Body and frame, Equipment and accessories

## Vehicles listed

- 2022 to 2023 ALTEC AERIAL DEVICE

JSON: [/v1/bulletins/10249838](/v1/bulletins/10249838)

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