# SDR DALA1156566310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2011
- Submitted: October 17, 2011
- Operation: Air carrier
- Aircraft: N670US
- Make and model: Boeing 747451
- Aircraft serial: 24225
- Aircraft time: 92,135 hours, 11,261 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Dented
- Location: Fuselage
- 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/DALA1156566310

## Discrepancy

DENT WAS FOUND ON THE TOP WEB OF AFT CARGO COMPARTMENT TORQUE BOX AT STA 1688 LBL 27. S=0.8"X0.8".  MAINTENANCE REPAIRED THE DENT PER B747-400 SRM 51-70-13 P201.

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