# SDR DALA1219126302

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2012
- Submitted: March 28, 2012
- Operation: Air carrier
- Aircraft: N662US
- Make and model: Boeing 747451
- Aircraft serial: 23720
- Aircraft time: 94,889 hours, 12,121 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1219126302

## Discrepancy

DURING HFEC OPEN HOLE INSP ON AFT CARGO DOOR CUTOUT UPPER AFT CORNER, HOLE NR 2 FOUND WITH CRACK INDICATION.  AFT CARGO DOOR CUTOUT UPPER AFT CORNER WORK CARRIED OUT AS PER PRI 500187-14AD REV 1 DATED  02MAR12.  AFT CARGO DOOR CUTOUT UPPER AFT CORNER PRI 500187-14AD REV 1.

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