# Service bulletin IDO\-623

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: 11022596
- Published by NHTSA: 2025\-09\-04
- Manufacturer's number: IDO\-623
- Manufacturer's date: 2025\-08\-19
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

The fasteners that attach a mast light to power bimini frames made of oval extrusion \(1200, 1250, and 1500 series\) will change from a self\-tapping screw to a through\-bolt and nut assembly.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022596-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022596-9999.pdf)

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

## Vehicles listed

- EQUIPMENT EQUIPMENT

JSON: [/v1/bulletins/11022596](/v1/bulletins/11022596)

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