# SDR DL72K000766

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2000
- Submitted: April 28, 2000
- Operation: Air carrier
- Aircraft: [N412DA](https://openairdocs.org/aircraft/N412DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21232
- Aircraft time: 60,581 hours, 55,005 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Frame
- Condition: Cracked
- Location: Pax Door
- 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/DL72K000766

## Discrepancy

FOUND ON C2 LETTER CK, 1.5 INCH CRACK IN L2 DOOR CUTOUT FWD FRAME I/B RADIUS AT THE UPPER FWD STOP CASTING.  REPAIRED PER MM 53-11-0.

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