# SDR CALA2018022200749

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2018
- Submitted: February 23, 2018
- Operation: Air carrier
- Aircraft: [N14120](https://openairdocs.org/aircraft/N14120), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27562
- Aircraft time: 78,059 hours, 19,578 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Plate
- Part number: 146N364126
- Condition: Corroded
- Location: Fuselage
- 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/CALA2018022200749

## Discrepancy

CORROSION ON AFT LAV DRAIN PAN UPPER SURFACE AROUND DUMP CHUTE IN AREA AFT OF BULK CARGO. REMOVED, FABRICATED AND INSTALLED AFT LAV PAN INTERNAL DOUBLER IAW DRAWING NR 146N3641 AND SRM 51-40-02 PAR 4 PG 2- 3 AND PAR 7 PG 6-7.

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