# SDR CALA2022040800911

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2022
- Submitted: April 8, 2022
- Operation: Air carrier
- Aircraft: [N29124](https://openairdocs.org/aircraft/N29124), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27565
- Aircraft time: 83,977 hours, 20,397 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Skin
- Part number: 146N36101
- Condition: Stained
- Location: Sta 1620-1681 S2
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022040800911

## Discrepancy

FLOOR SUPPORT STRUCTURE BELOW AFT R/H LAV HAS BLUE WATER RESUIDU E AT STA 1620-1681 S29R - S29L. CLEANED FLOOR SUPPORT STRUCTURE BELOW RH LAV STA 1620-1681 S29R- 29L IAW SOPM 20-30-03 AND ECRA 2011-01000.

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