# SDR AALA201910319012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2019
- Submitted: October 31, 2019
- Operation: Air carrier
- Aircraft: [N960NN](https://openairdocs.org/aircraft/N960NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33330
- Aircraft time: 16,517 hours, 6,377 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141A541012
- Condition: Cracked
- Location: Bs 312-328
- 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/AALA201910319012

## Discrepancy

AIRCRAFT IN BASE VISIT: INTERCOSTAL HAS A CRACK THROUGH THE FASTENER HOLE (L=1.75") AT STA 312-328, LBL45. INSTALLED NEW INTERCOSTAL (P/N 141A5210-140) IAW AARD 51-00-05-01.

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