# SDR SWAA2022090633768

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2022
- Submitted: September 6, 2022
- Operation: Air carrier
- Aircraft: N493WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32477
- Aircraft time: 58,674 hours, 34,928 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: None
- Part number: 147A55067
- Condition: Corroded
- Location: Aft Galley
- 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/SWAA2022090633768

## Discrepancy

CORROSION FLOOR STRUCTURE BEAM LOCATED BS 986.5 WL 208.1 AND RBL 43 AT AFT GALLEY AREA 2022-409985 / [01] EDDY CURRENT EQUIPMENT USED: P/N: NORTEC 600D; S/N: 60009161631<BR>DUE DATE: 03-DEC-22;[02] TOOL USED: FLAPSPEED; PN: FPK-PR0-104; SN: PR0-3344; DUE DATE: 06/MAY/23.;[03] TOOL USED EDDY CURRENT FLAW DETECTOR P/N:NORTEC 600D; S/N:210138203; DUE DATE:11-APR-23.;[04] PERFORMED REPAIR ON FLOOR STRUCTURE BEAM LOCATED BS 986.5 WL 208.1 AND RBL 43 AT AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-6 REPAIR 6 .SEE INDIVIDUAL SIGN OFF BELOW;[05] PERFORMED REPAIR ON FLOOR STRUCTURE BEAM LOCATED BS 986.5 WL 208.1 AND RBL 43 AT AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-6 REPAIR 6; RII .SEE INDIVIDUAL SIGN OFF BELOW

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