# SDR AALA20100415TUL02

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2010
- Submitted: September 24, 2010
- Operation: Air carrier
- Aircraft: [N926AN](https://openairdocs.org/aircraft/N926AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29527
- Aircraft time: 31,237 hours, 12,804 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Torque Tube
- Condition: Worn
- Location: Te Flap
- Stage of operation: IN
- How discovered: U
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20100415TUL02

## Discrepancy

INBOARD FLAP PRIMARY DRIVE TORQUE TUBE HAS A WORN SPOT JUST INBOARD OF INBOARD FLAP.  REMOVED AND REPLACED PRIMARY TORQUE TUBE PER SB 737-53-1264.

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