# SDR ASAA2019061129671

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2019
- Submitted: June 11, 2019
- Operation: Air carrier
- Aircraft: [N440AS](https://openairdocs.org/aircraft/N440AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41705
- Aircraft time: 22,363 hours, 7,304 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 146A750235
- Condition: Corroded
- Location: Bs 727
- 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/ASAA2019061129671

## Discrepancy

AFT CARGO COMPARTMENT FLOOR STRUCTURE L/H TRANSITION STRIP HAS MULTIPLE AREAS OF CORR FROM STA 727I TO 727C. GROUNDED - YES. REPAIRED AFT CARGO L/H TRANSITION STRIP IAW 737 900 ER SRM 53 00 53 2R 5 W 1.5" O .040" R .026 L 10" D .014".

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