# SDR SWAA2022072112029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2022
- Submitted: July 21, 2022
- Operation: Air carrier
- Aircraft: [N483WN](https://openairdocs.org/aircraft/N483WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32472
- Aircraft time: 60,009 hours, 35,495 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2022072112029

## Discrepancy

CORROSION FLOORBEAM EXISTING REPAIR LOCATED BS344 LBL7 AND WL208 AT FWD GALLEY AREA 2022-274603 / [01] TOOL USED EDDY CURRENT EQUIPMENT P/N: NORTEC 500D; S/N: N500X1693P030456; CAL DUE DATE: 26-JAN-23;[02] TOOL USED EDDY CURRENT FLAW DETECTOR P/N: NORTEC 600D; S/N: 60009161631; DUE DATE: 03-DEC-22;[03] TOOL USED DIGITAL CALIPER P/N 500-193-30 S/N 0000293 DUE DATE 16-SEP-22;[04] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600D; S/N:60007161486; DUE DATE: 06-DEC-22;[05] TOOL USED DIGITAL CALIPER P/N: 500-197-30 B20189511 DUE DATE: 16-SEP-22.;[06] TOOL USED: DIGITAL CALIPER;P/N:500-193-30; S/N:0000291; DUE DATE:16-SEP-22;[07] REPAIR FLOOR BEAM AT BSTA 344 AND BTW LBL 7 & RBL 11 EXISTING REPAIRS IAW EA# 22-153-01748;EA#22-153-01748-WIP1; EA#22-153-01748-WIP2; EA#22-153-01748-WIP3; EA#22-153-01748-WIP4 AND EA# 22-153-01748-WIP5; SEE INDIVIDUAL SIGN OFF BELOW;[08] REPAIR FLOORBEAM AT BSTA 344 AND BTW LBL 7 & RBL 11 EXISTING REPAIRS IAW EA# 22-153-01748;EA#22-153-01748-WIP1; EA#22-153-01748-WIP2; EA#22-153-01748-WIP3; EA#22-153-01748-WIP4 AND EA# 22-153-01748-WIP5;RII SEE INDIVIDUAL SIGN OFF BELOW

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