# SDR ASAA2021073135740

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2021
- Submitted: August 19, 2021
- Operation: Air carrier
- Aircraft: [N528AS](https://openairdocs.org/aircraft/N528AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35695
- Aircraft time: 38,507 hours, 13,530 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strip
- Part number: 141A52136
- Condition: Corroded
- Location: Aft Cabin Floor
- 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/ASAA2021073135740

## Discrepancy

AFT FLOOR LANDING STRIP FOR PANEL 211AP HAS CORROSION SPOTS AT STA 268 VBETWEEN LBL 11 THRU RBL 11. GROUNDED - YES. REMOVED CORROISON, FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-10-51-1A-1. REPAIRED AREA IAW EA # 800-53EA-23741W= 1 1/2 O= .050 R= .040 L= 1" D= .010.

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