# SDR SWAA2022071314613

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2022
- Submitted: July 13, 2022
- Operation: Air carrier
- Aircraft: [N949WN](https://openairdocs.org/aircraft/N949WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36663
- Aircraft time: 38,976 hours, 23,480 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Angle
- Condition: Cracked
- 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/SWAA2022071314613

## Discrepancy

FWD CABIN ABOVE L-1 DOOR FUS. CUTOUT FWD FRAME FLANGE CRACKED @ CUTOUT STA 312 MKD DOT / [01] REMOVED FASTENERS AS REQUIRED FOR FREME REPAIR REF USED B737-7 SRM 53-10-07-2R-1 STEP 4.B;[06] FABRICATED ANGLE FRAME REPAIR MATERIAL USED 7075-0 0.063' PO#1416601 LOT#165769B1 ISSUE TAG#A65731 REF USED B737-7 SRM 53-10-07-2R-1 STEP 4.G TABLE 201FIG 203 DETAIL(A);[07] LOCATED AND DRILLED ANGLE REPAIR REF USED B737-7 SRM 53-10-07-2R-1 STEP 4.I;15] INSTALLED NEW ANGLE REPAIR AT FWD CABIN ABOVE L-1 DOOR FUS. CUTOUT FWD FRAME FLANGE CUTOUT STA 312 IN REF B737-700 SRM 51-40-02-0G-0;[18] REMOVED FASTENERS AS REQUIRED FOR FREME REPAIR REF USED B737-7 SRM 53-10-07-2R-1 STEP 4.B;TRIMED OUT DAMAGE AREA AT FWD CABIN ABOVE L-1 DOOR FWD FRAME STA 312 REF USED B737-7 SRM 53-10-07-2R-1 STEP 4.C;FABRICATED ANGLE FRAME REPAIR MATERIAL USED 7075-0 0.063' PO#1416601 LOT#165769B1 ISSUE TAG#A65731 REF USED B737-7 SRM 53-10-07-2R-1 STEP 4.G TABLE 201FIG 203 DETAIL(A);HEAT-TREATED ANGLE FRAME REPAIR MATERIAL USED 7075-0 0.063' TO 7075-T62 MATERIAL USED PO#1416601 LOT#165769B1 ISSUE TAG#A65731 IN REF B737-700 BAC 5602INSTALLED NEW ANGLE REPAIR AT FWD CABIN ABOVE L-1 DOOR FUS. CUTOUT FWD FRAME FLANGE CUTOUT STA 312 IN REF B737-700 SRM 51-40-02-0G-0;

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