# SDR CALA9800740

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N10791](https://openairdocs.org/aircraft/N10791), registered now
- Make and model: Boeing 727232
- Aircraft serial: 20645
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Flange
- Condition: Cracked
- Location: Frame 500
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9800740

## Discrepancy

A 1 INCH CRACK AT FRAME 500 TOP FLANGE RADIUS ABOVE 24 L.  FABRICATED NEW DOUBLER AND INSTALLED IN ACCORDANCE WITH SRM 51-40-3.  HEAT TREATED PER BAC 5602.

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