# Austro Engine Mandatory Service Bulletin MSB-E4-022

Copy: MSB-E4-022_3 ("MSB-E4-022_3"), 5 pages: PDF https://openairdocs.org/files/sha256/80/0c/800c60417c262407f5b591d8571195c71a68b811f156c392e163bbd027da1105; text https://openairdocs.org/service-documents/austro-engine/msb-e4-022/file/800c60417c26.md. Rights: © Austro Engine. Filed by the FAA in regulations.gov docket FAA-2019-0664, the docket of AD 2020-22-14. 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-E4-022
- Latest revision known: MSB-E4-022, Revision 3, dated April 16, 2018 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/austro-engine/msb-e4-022

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

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

- [AD 2020-22-14](https://openairdocs.org/ad/2020-22-14.md), effective Dec 10, 2020: No revision named
- [AD 2018-07-16](https://openairdocs.org/ad/2018-07-16.md), effective Apr 27, 2018: No revision named

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/austro-engine/msb-e4-022/proposed.md).

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