# SDR SWAA2022070119590

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2022
- Submitted: July 1, 2022
- Operation: Air carrier
- Aircraft: [N480WN](https://openairdocs.org/aircraft/N480WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33998
- Aircraft time: 60,471 hours, 35,653 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Bracket
- Condition: Corroded
- Location: R/H Pylon
- 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/SWAA2022070119590

## Discrepancy

CORROSION BRACKET STRUT FAIRING LOC. FWD UPPER AREA AT RT PYLON 2022-287587 / [01] REPLACED BRACKET STRUT FAIRING LOC. FWD UPPER AREA AT RT PYLON I.A.W. B737-700 SRM 51-10-02 ITEM 9 AND DWG 311A2511 REV.C.;[02] CORRECTED STEP 1<BR>REPLACED BRACKET STRUT FAIRING LOC. FWD UPPER AREA AT RT PYLON I.A.W. B737-700 SRM 51-10-02 ITEM 9 AND DWG 311A2511 REV.C. MEASURES OF CORROSION ARE: L:0.542? W:0.324? RT: 0.020? TOOL USED CALIPER P/N: 500-197-30 S/N: A21043164 DUE DATE: 01-SEP-22;[03] REPLACED BRACKET STRUT FAIRING LOC. FWD UPPER AREA AT RT PYLON I.A.W. B737-700 SRM 51-10-02 ITEM 9 AND DWG 311A2511 REV.C. MEASURES OF CORROSION ARE: L:0.542? W:0.324? RT: 0.020? TOOL USED CALIPER P/N: 500-197-30 S/N: A21043164 DUE DATE: 01-SEP-22

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