# SDR AALA2000537

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2000
- Submitted: June 1, 2000
- Operation: Air carrier
- Aircraft: [N721AA](https://openairdocs.org/aircraft/N721AA), registered now
- Make and model: Boeing 727227
- Aircraft serial: 20729
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Condition: Damaged
- Location: Torque Box
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2000537

## Discrepancy

TUL - LOWER LIGHTNING HOLE DAMAGED IN LEFT LOWER TORQUE BOX AT STATION 1225.  INSTALLED REPAIR DOUBLER IN RIGHT LOWER TORQUE BOX LOWER LIGHTNING HOLE PER SRM 51-40-2.  (M)

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