# Rolls-Royce Alert Non-Modification Service Bulletin RB.211-72-AG774

Copy: Revision 4 ("Rolls-Royce RB211 Trent 800 Alert NMSB RB.211-72-AG774 Rev 4"), 56 pages: PDF https://openairdocs.org/files/sha256/38/05/3805c39655fa31e0a1c668722c608647551c7712c9721e79941257640e6c4087; text https://openairdocs.org/service-documents/rolls-royce/rb211-72-ag774/file/3805c39655fa.md. Rights: © Rolls-Royce plc. Filed by the FAA in regulations.gov docket FAA-2021-1004, the docket of AD 2022-09-10. Not covered by OpenAirDocs’ CC0 dedication.

## Details

- Manufacturer: [Rolls-Royce](https://openairdocs.org/service-documents/rolls-royce.md)
- Type: Service bulletin (Alert Non-Modification Service Bulletin)
- Number: RB.211-72-AG774
- Latest revision known: RB.211-72-AG774, Revision 4, dated October 13, 2020 (OpenAirDocs)
- Page: https://openairdocs.org/service-documents/rolls-royce/rb211-72-ag774

Also cited in [1 proposed AD](https://openairdocs.org/service-documents/rolls-royce/rb211-72-ag774/proposed.md).

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