# SDR SWAA2020012240674

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2020
- Submitted: January 22, 2020
- Operation: Air carrier
- Aircraft: N565WN
- Make and model: Boeing 737-76Q
- Registry model: [Boeing 737-76Q](https://openairdocs.org/model/boeing-737-76q) (OpenAirDocs)
- Aircraft serial: 30282
- Aircraft time: 48,711 hours, 32,729 cycles
- System (JASC): [2797 · Flight Control System Wiring](https://openairdocs.org/jasc/2797)
- Part: Connector
- Part number: AS5169W04L
- Condition: Faulty
- Location: Rt Wing
- Stage of operation: LD
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2020012240674

## Discrepancy

DECLARED EMERGENCY, UPON INITIAL FLAP EXTENSION ONLY 1/2 DEGREES OF FLAPS CAME OUT. ALSO THERE WAS AN ASYMMETRY CONDITION. LEADING EDGE. DEVICES DID NOT EXTEND.  FOLLOWED QRH PROCEDURES FOR TRACKING EDGE FLAP   / ASYMMETRY LEADING US TO TRACKING EDGE FLAPS UP LANDING EXTENDED LEADING EDGE DEUCES THROUGH ALT FLAP EXTENSION PROCEDURES REF 167 KTS TARGET 173 KTS. DIVERTED & FOLLOWED BRAKE COOLING PROCEDURES. / R&R CONNECTOR PLUG AT NR 8 SKEW SENSOR AS PRECAUTIONARY PER SWPM.

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