# SDR CALA2023080702451

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2023
- Submitted: August 7, 2023
- Operation: Air carrier
- Aircraft: [N74856](https://openairdocs.org/aircraft/N74856), registered now
- Make and model: Boeing 757324
- Aircraft serial: 32815
- Aircraft time: 57,189 hours, 18,589 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Flap System
- Part number: UNKNOWN
- Part serial: NA
- Condition: Faulted
- Location: T/E Flaps
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023080702451

## Discrepancy

SPEED 152. FLAPS 30. 300 FEET. TE FLAP DIS- AGREE. WENT MISSED. F20 CAUSED GEAR HORN. PERFORMED BITE TEST OF FSEU REF FIM TASK 27-51. NO FAULTS FOUND. IN REFERENCE TO ABOVE WU CYCLED LE AND TE FLAPS THROUGH FULL EXTENSION / RETRACTION HYDRAULICALLY THREE TIMES. NO MECHANICAL DISCREPANCIES NOTED. OPS CHECKED OK.

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