# SDR ASAA2012061592343

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2012
- Submitted: June 19, 2012
- Operation: Air carrier
- Aircraft: N307AS
- Make and model: Boeing 737990
- Aircraft serial: 30015
- Aircraft time: 40,634 hours, 15,814 cycles
- Engine: Cfmint CFM567B26US
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141A5410U12
- Condition: Cracked
- Location: Bgs 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/ASAA2012061592343

## Discrepancy

MAIN CABIN FLOOR SUPPORT INTERCOSTAL CRACKED BS 312- BS328, RBL 33.  R & R MAIN CABIN FLOOR SUPPORT INTERCOSTAL IAW SRM 51-40-02.

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