# SDR LR7A2024032183365

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2024
- Submitted: March 21, 2024
- Operation: Air carrier
- Aircraft: [N403LC](https://openairdocs.org/aircraft/N403LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4590
- Aircraft time: 70,025 hours, 35,493 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Jackscrew
- Part number: 8546M1
- Part serial: RS27529
- Condition: Failed
- Location: Te Flaps
- Stage of operation: CL
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/LR7A2024032183365

## Discrepancy

DURING CLIMB FOR A SCHEDULED FLIGHT: FLAPS STUCK AT APPROXIMATELY 10% ON RETRACTION  / REMOVED AND REPLACE RH FLAP JACK SCREWS IAW SMP581 CH.27 FIG.27-50-11 & HN2751. . MAJOR REPAIR TO RH INBOARD AND OUTBOARD FLAPS RIG AND OPS CHECK IAW SMP581 27-50-14.  / LOG PAGE #55759

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