# SDR ASAA0792303

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2007
- Submitted: December 4, 2007
- Operation: Air carrier
- Aircraft: N302AS
- Make and model: Boeing 737990
- Aircraft serial: 30017
- Aircraft time: 19,198 hours, 8,565 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 500l
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0792303

## Discrepancy

FWD CARGO PIT RBL 25 LBL25 STA 500L FOUND CORROSION ON FLOOR SUPPORT ANGLE FWD CARGO PIT AT BS 500L RBL 25 TO LBL 25 RAIL ASSY REPLACED IAW B 737 900 SRM 51 40 02.

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