# SDR SWAA2022050490498

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2022
- Submitted: May 4, 2022
- Operation: Air carrier
- Aircraft: [N427WN](https://openairdocs.org/aircraft/N427WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29831
- Aircraft time: 66,803 hours, 39,311 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Frame
- Condition: Cracked
- Location: Pax Cabin Str 8l
- 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/SWAA2022050490498

## Discrepancy

CRACK FRAME BS 259.5 AT STR 8LH AT PASSENGER CABIN 2022-165308 / [01] TOOL USED EDDY CURRENT EQUIPMENT PN: NORTEC 500D; SN:N500X12101V022236; DUE DATE: 02-JUN-22;[02] TOOL USED: ULTRASONIC THICKNESS GAUGE P/N: 45MG; S/N: 130060401; DUE DATE: 22-APR-22;[03] REPAIRED FUSELAGE - FRAME - WEB AT BSTA 259.5 - BTW WL 240 & WL 280 AND BTW LBL 20 AND LBL 50 IAW EA 22-153-01012-WIP1 TTG8Q00BN1WX; EA 22-153-01012-WIP2 TTG8Q00BT9SW AND EA 22-153-01012 TTG8Q00C00D3.;[04] REPAIRED FUSELAGE - FRAME - WEB AT BSTA 259.5 - BTW WL 240 & WL 280; BTW LBL 20 AND LBL 50 AND BTW STR 6L TO STR 11L IAW EA 22-153-01012-WIP1 TTG8Q00BN1WX; EA 22-153-01012-WIP2 TTG8Q00BT9SW AND EA 22-153-01012 TTG8Q00C00D3. SEE INDIVIDUAL SIGNOFFS BELOW;[05] REPAIRED FUSELAGE - FRAME - WEB AT BSTA 259.5 - BTW WL 240 & WL 280; BTW LBL 20 AND LBL 50 AND BTW STR 6L TO STR 11L IAW EA 22-153-01012-WIP1 TTG8Q00BN1WX; EA 22-153-01012-WIP2 TTG8Q00BT9SW AND EA 22-153-01012 TTG8Q00C00D3. SEE INDIVIDUAL SIGNOFFS BELOW RII CERTIFIED

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