# SDR I5EA201901310004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2019
- Submitted: January 31, 2019
- Operation: Air carrier
- Aircraft: [N917XA](https://openairdocs.org/aircraft/N917XA), registered now
- Make and model: Boeing 737-86J
- Registry model: [Boeing 737-86J](https://openairdocs.org/model/boeing-737-86j) (OpenAirDocs)
- Aircraft serial: 32917
- Aircraft time: 46,604 hours, 21,388 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Low
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5EA201901310004

## Discrepancy

ATC DECLARED EMERGENCY FOR AIRCRAFT CREW.  DISCREPANCY:  FLAPS WOULD NOT EXTEND BEYOND 12 DEGREES AND "B" SYSTEM HYDRAULIC QUANTITY AT 51%.  CORRECTIVE ACTION:  CHECKED FUNCTION OF TRAILING EDGE FLAP SYSTEM IAW B737-800 AMM 27-51-00 AND SERVICED HYDRAULIC FLUID SYSTEM "B" IAW B737-800 AMM 12-12-00.

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