# SDR ASAA2018102926647

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2018
- Submitted: October 29, 2018
- Operation: Air carrier
- Aircraft: [N512AS](https://openairdocs.org/aircraft/N512AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39043
- Aircraft time: 39,507 hours, 11,895 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Actuator
- Part number: MA30A1017
- Part serial: AA574823
- Condition: Inoperative
- Location: Fuel System
- Part time: 8,929 hours, 2,596 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018102926647

## Discrepancy

AFTER START, ENG NR 2 SPAR VALVE CLOSED LIGHT STAYED ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED ENG NR 2 SPAR VALVE ACTUATOR. PERFORMED ELECTRICAL CONTROL AND INDICATION TEST. TEST PASSED. REF AMM 28-22-11.

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