# SDR SWAA2021112938714

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2021
- Submitted: April 27, 2022
- Operation: Air carrier
- Aircraft: N7836A
- Make and model: Boeing 737
- Aircraft serial: 28010
- Aircraft time: 64,975 hours, 29,174 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Web
- Condition: Cracked
- Location: 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/SWAA2021112938714

## Discrepancy

SUPPLEMENTAL INFORMATION: CRACK INDICATION FOUND ON HORIZONTAL PRESSURE DECK WEB AT STA 663 PLUS 8 INCHES AND RBL 42; CENTER PAX CABIN. CRACK LENGTH 0. 300 INCHES APPROX. ; 2021-496552 / [01] TOOL USED: EDDY CURRENT EQUIPMENT; PN: NORTEC 600D; SN: 60009161631; DUE DATE: 01-DEC-21; [02] TOOL USED: EDDY CURRENT EQUIPMENT; PN: NORTEC 600D; SN: 60009161631; DUE DATE: 01-DEC-21; [03] TOOL USED EDDY CURRENT EQUIPMENT PN: NORTEC500D; SN: N500X12101V022235; DUE DATE: 03 JUN 22; [04] PERFORMED PERMANENT REPAIR ON PRESSURE WEB LOC BTW BS 663 TO BS 675 AND BTW RBL 30 TO RBL 60 I.A.W. B737-700; SRM 53-40-51-2R-2; REPAIR 2.<BR>SEE INDIVIDUAL SIGNOFFS BELOW; [05] CERTIFIED WORK PERFORMED RII<BR>SEE INDIVIDUAL SIGNOFFS BELLOW

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