# SDR SWAA2021030847334

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2021
- Submitted: March 8, 2021
- Operation: Air carrier
- Aircraft: N404WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27892
- Aircraft time: 67,080 hours, 39,612 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Condition: Cracked
- Location: Fwd Cabin
- 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/SWAA2021030847334

## Discrepancy

CRACKED ATTACH ANGLE AT FWD CABIN BS294 RBL56 WL208. MARKED / REMOVED CRACKED CLIP; INSTALLED NEW -2 CLIP PER SRM 53-10-15-2R-7; TRIMMED DAMAGE ON STUB FRAME INNER CHORD; HFEC INSPECTED TRIMMED EDGE; NO CRACKS NOTED. HFEC INSPECTED OPEN HOLES IN REPAIR AREA; FOUND 2 CRACKS IN FASTENER HOLES IN WEB AT BS295 RBL56. WEB REMOVED AND REPLACED ON CUST.CARD# U276604. REPLACED -1 CLIP PER SRM 53-10-15-2R-7; APPLIED FILL AND FAIR TO FWD LWR CORNER REVEAL PER AMM 53-11-01-420-801 7321U 03/06/21

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