# SDR CALA2010101800482

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2010
- Submitted: October 20, 2010
- Operation: Air carrier
- Aircraft: N17620
- Make and model: Boeing 737524
- Aircraft serial: 27333
- Aircraft time: 42,718 hours, 22,641 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 907877501
- 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/CALA2010101800482

## Discrepancy

STA 303.9 STRINGER 15L INTERCOSTAL (REF P/N 90-7877-501) HAVE A CRACK AT BOTTOM FASTENER HOLE (MARKED).  FABRICATED NEW INTERCOSTAL REF BOEING DRAWING 90-7877-501, TRANSFERED HOLES, TREATED AND PRIMED.

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