# SDR SWAA2022071113432

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2022
- Submitted: July 11, 2022
- Operation: Air carrier
- Aircraft: [N481WN](https://openairdocs.org/aircraft/N481WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29853
- Aircraft time: 60,481 hours, 35,778 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Beam
- 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/SWAA2022071113432

## Discrepancy

CORROSION FLOOR STRUCTURE BEAM BS 986.5 AT LBL 42 WL208.1 AT AFT GALLEY AREA 2022-268031 / [01] TOOL USED EDDY CURRENT INSTRUMENT P/N NORTEC500D S/N N500X12101V022240 DUE DATE 27-JAN-23;[02] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 02-FEB-23; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 02-FEB-23.;[03] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 02-FEB-23; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 02-FEB-23.;[04] REPAIRED FLOOR STRUCTURE BEAM BS 986.5 BTW RBL 2 TO LBL 50 WL208.1 AT AFT GALLEY AREA IAW EA # 22-153-01846-WIP1 AND EA# 22-153-01846 REV. 1;[05] REPAIRED FLOOR STRUCTURE BEAM BS 986.5 BTW RBL 2 TO LBL 50 WL208.1 AT AFT GALLEY AREA IAW EA # 22-153-01846-WIP1 AND EA# 22-153-01846 REV. 1. SEE INDIVIDUAL SIGN OFF BELOW;[06] STEP 5 COMPLETED <BR>REPAIRED FLOOR STRUCTURE BEAM BS 986.5 BTW RBL 2 TO LBL 50 WL208.1 AT AFT GALLEY AREA IAW EA # 22-153-01846-WIP1 AND EA# 22-153-01846 REV. 1. SEE INDIVIDUAL SIGN OFF BELOW

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