# SDR SWAA2022020890965

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2018
- Submitted: February 8, 2022
- Operation: Air carrier
- Aircraft: N7725A
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32671
- Aircraft time: 39,006 hours, 18,379 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SWAA2022020890965

## Discrepancy

***CORROSION*** AROUND PERIPHERY OF AFT CARGO BAY PANEL 140DF. / FABBED ACB PANEL 140DF FROM 2024T3.C. .071' LOT# 321760-1 LOCATED; DRILLED; TRIMMED AND COUNTERSUNK PER SRM 51-40-08-0G-0; SRM 51-40-05. AND DWG NO. 453A2610. APPLIED PROTECTIVE TREATMENT COATING AND PRIMED PER SRM 51-20-01-0G-0.

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