# Austro Engine Mandatory Service Bulletin MSB-E4-030

Copy: No revision named ("MSB-E4-030-r4"), 24 pages: PDF https://openairdocs.org/files/sha256/32/3b/323bfab997a5f04d6f805216db4a872dfa3438083304e659241956a2777222dc; text https://openairdocs.org/service-documents/austro-engine/msb-e4-030/file/323bfab997a5.md. Rights: © Austro Engine. Filed by the FAA in regulations.gov docket FAA-2021-0311, the docket of AD 2021-09-04. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Austro Engine](https://openairdocs.org/service-documents/austro-engine.md)
- Type: Service bulletin (Mandatory Service Bulletin)
- Number: MSB-E4-030
- Page: https://openairdocs.org/service-documents/austro-engine/msb-e4-030

## ADs that cite it (2) (OpenAirDocs)

Newest first, with the revision each names, as OpenAirDocs read it from the AD's text.

- [AD 2021-24-10](https://openairdocs.org/ad/2021-24-10.md), effective Dec 27, 2021: No revision named
- [AD 2021-09-04](https://openairdocs.org/ad/2021-09-04.md), effective May 10, 2021: No revision named

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/austro-engine/msb-e4-030/proposed.md).

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