# SDR ASAA2022010937117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2022
- Submitted: January 12, 2022
- Operation: Air carrier
- Aircraft: [N924AK](https://openairdocs.org/aircraft/N924AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 43333
- Aircraft time: 727 hours, 182 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: LD
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022010937117

## Discrepancy

"MAINT" LIGHT ILLUMINATED AFTER LANDING. GROUNDED - YES. FOUND BLEED FAMV L FAULT ON SYS STATUS PAGE. ATTEMPTED TO MEL FAMV L, NO ACTUATOR SAFETY LOCK FOR THRUST REVERSERS IN ANC. AWAITING TOOLING. PERFORMED B737-9 FIM 36-12-00 AND PNEUMATIC ENGINE ON SYS TEST REF B737-9 AMM 36-00-00 BLEED FAMV L FAULT CLEARED.

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