# SDR SWAA2022081627895

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2022
- Submitted: August 16, 2022
- Operation: Air carrier
- Aircraft: N484WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33841
- Aircraft time: 59,912 hours, 35,588 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Condition: Corroded
- Location: Aft 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/SWAA2022081627895

## Discrepancy

CORROSION FLOOR STRUCTUREEXISTING REPAIR LOC. BS 986.5 AT RBL 39 AND WL 208.11 AFT GALLEY AREA 2022-381212 / [01] TOOL USED UT EQUIPMENT P/N: 45MG; S/N: 130066701; CAL DUE DATE: 08-APR-23;[02] TOOL USED PN:NORTEC 600D;PN:200053402;DUE DATE:13-MAY-23;[03] TOOL USED DIGITAL CALIPER P/N 500-193-30 S/N 0000293 DUE DATE 16-SEP-22.;[04] PERFORMED PERMANENT REPAIR FLOOR STRUCTURE LOC. BS 986.5 AT RBL 39 AND WL 208.11 AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-4. SEE INDIVIDUAL SIGN OFFS BELOW.;[05] CORRECTED STEP 4. PERFORMED PERMANENT REPAIR FLOOR STRUCTURE LOC. BS 986.5 AT RBL 39 AND WL 208.11 AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-4 REPAIR 4 ALTERNATIVE 2. SEE INDIVIDUAL SIGN OFFS BELOW;[06] PERFORMED PERMANENT REPAIR FLOOR STRUCTURE LOC. BS 986.5 AT RBL 39 AND WL 208.11 AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-4 REPAIR 4 ALTERNATIVE 2. SEE INDIVIDUAL SIGN OFFS BELOW

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