# SDR DL73E001509

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2000
- Submitted: August 14, 2000
- Operation: Air carrier
- Aircraft: N374DL
- Make and model: Boeing 737247
- Aircraft serial: 23521
- Aircraft time: 35,220 hours, 29,919 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- 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/DL73E001509

## Discrepancy

STA 178 BULKHEAD LBL 5.7 VERTICAL CHORD FOUDN CRACKED ON BOTH FORWARD FLANGES, APPROXIMATELY 9 INCHES ABOVE THE LOWER END OF THE CHORD.  DAMAGE REPAIRED IN ACCORDANCE WITH S/B 737-53A1173.  334828-14AD.

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