# SDR SWAA2023070559173

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2023
- Submitted: July 5, 2023
- Operation: Air carrier
- Aircraft: [N962WN](https://openairdocs.org/aircraft/N962WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36963
- Aircraft time: 38,452 hours, 23,554 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Scuff Plate
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 200 Fus Top
- 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/SWAA2023070559173

## Discrepancy

AFT CARGO COMPARTMENT FORWARD CORNER SCUFF PLATE IS CRACKED.<[01] WELDED RADIUS OF AFT CARGO BAY FWD CORNER SCUFF PLATE USING ER4043 FILLER ROD LOT NUMBER 1131216 PER SRM 53-60-15-2R-1 PARA 4.B.(2) (4)<BR>EQUIP USED: WELDING MACHINE E10583; CALIBRATION DUE DATE 01/2024;[02] VERIFIED GOOD WELD;[03] PT INSPECTED AREA IAW SOPM 20-20-02. <BR>NO CRACKS NOTED. <BR>EQUIP USED: <BR>-RADIOMETER ID: ATS2561-1; 2; 3 CAL DUE: 08/23;[04] SANDED REPAIR WELD AREA PER SRM 53-60-15-2R-1 PARAGRAPH 4.B (5);[05] VERIFIED CORRECTIVE ACTION ITEM 4.;[06] THIS PART WILL BE INSTALLED WHIT THE CUSTOMER CARD NBR: 753-721-00-01 (TTG8Q002KUXT).;[07] VERIFIED CORRECTIVE ACTION 6

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