# SDR SWAA2021121452987

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2021
- Submitted: December 14, 2021
- Operation: Air carrier
- Aircraft: [N7841A](https://openairdocs.org/aircraft/N7841A), registered now
- Make and model: Boeing 737-7L9
- Registry model: [Boeing 737-7L9](https://openairdocs.org/model/boeing-737-7l9) (OpenAirDocs)
- Aircraft serial: 28015
- Aircraft time: 53,944 hours, 29,047 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Indicator
- Condition: Faulted
- Location: Te Flaps
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021121452987

## Discrepancy

ON APPROACH WHEN SELECTING FLAPS 5 I NOTICED A SPLIT FLAP BETWEEN 0-1. THE LEADING EDGE FLAP CAME OUT PARTIALLY BUT WE HAD L/E FLAP ORANGE TRANSIT LIGHT ON + TRAILING EDGE FLAPS STOPPED HALFWAY ; BETWEEN 0 + 1 AFTER ALL CHECKLIST WERE RAN WE LANDED FLAPS UP AT 189 KNOTS. LANDING WAS SMOOTH AND UNEVENTFUL. THE CHECKLIST HAD ME PUT THE FLAP HANDLE TO THE UP POSITION + AFTER LANDING THE LE ORANGE TRANSIT LIGHT WENT OUT. / [01] PERFORMED FIM TASK 27-51 TASK 813; FOUND L/H FLAP TRANSMITTER FAULTED & FLAP POS IND TO LAG. R&R L/H FLAP TRANSMITTER PER AMM 27-58-01 & R&R FLAP POSITION IND PER AMM 27-58-02. OPS CHK GOOD AT THIS TIME. REF LP 1941527 FOR CONDITIONAL INSP.

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