# SDR ASAA2021122737028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2021
- Submitted: January 13, 2022
- Operation: Air carrier
- Aircraft: [N920AK](https://openairdocs.org/aircraft/N920AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 44086
- Aircraft time: 878 hours, 281 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: None
- Part number: 632920703
- Part serial: 2653
- Condition: Inoperative
- Location: #2 Engine
- Part time: 995 hours, 315 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021122737028

## Discrepancy

WHILE ACCOMPLISHING T/C 31-0005-00 FOUND SCHEDULED MAINTENANCE TASK MESSAGE (BLEED FAMV RVDT R) LATCHED. GROUNDED - YES. REF LP 60266761 REPEAT PLT SEAMC ANDT NOTIFIED THIS CLEARS PLT DEF.

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