# SDR ASAA2023040442695

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2023
- Submitted: April 4, 2023
- Operation: Air carrier
- Aircraft: [N972AK](https://openairdocs.org/aircraft/N972AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 43389
- Aircraft time: 4,165 hours, 1,186 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Module
- Part number: 632920704
- Part serial: 2083
- Condition: Out Of Range
- Location: #1 Engine
- Part time: 5,052 hours, 1,590 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023040442695

## Discrepancy

TECH SERVICES REQUEST FOR FOLLOW-UP TO SMT FAULT (LEFT FAMV FAULT 36-12030). GROUNDED - YES. REMOVED AND REPLACED #1 LH FAMV REFER TO B737-9 AMM 36-12-03/401.

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