# Service bulletin FSC 24103

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: 10254005
- Published by NHTSA: 2024\-05\-02
- Manufacturer's number: FSC 24103
- Manufacturer's date: 2024\-04\-29
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Certain IC Bus Electric CE may experience liquid refrigerant migrating into the compressor, which could reduce the electrical insulation below the calibrated threshold.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10254005-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10254005-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2022 to 2024 IC BUS EVSB

JSON: [/v1/bulletins/10254005](/v1/bulletins/10254005)

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