# SDR SWAA2022031165322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2022
- Submitted: March 11, 2022
- Operation: Air carrier
- Aircraft: [N426WN](https://openairdocs.org/aircraft/N426WN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 29830
- Aircraft time: 65,548 hours, 38,878 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Cracked
- Location: Fwd Cargo
- Stage of operation: UK
- 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/SWAA2022031165322

## Discrepancy

CRACK STRINGER 26R STA 540 FWD CARGO COMPARTMENT 2022-67666 / [01] TOOL USED DIGITAL CALIPER P/N: DIGITAL 150 S/N:AE-412601 DUE DATE: 31-MAY-22;[02] TOOL USED PN NORTEC 600D SN 200048001 DUE DATE 24-FEB-22;[03] TOOL USED TEMPERATURE CONTROLLER P/N:-P3015GOES0000;S/N:142811020;DUE DATE:02-FEB-23;P/N:P3015GOES0000;P/N:142811019;DUE DATE:02-FEB-23.;[04] PERFORMED PERMANENT REPAIR ON STR 26R LOCATED STA 540 FWD CARGO COMPARTMENT IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 FIGURE 206 MATERIAL USED 7075-T0/0.045? PO 2021 177987 1 AND 7075- T0/0.050? PO 2021 139514 1. SEE INDIVIDUAL SIGN-OFFS BELOW.;[05] TASK CARD COMPLETE AND CERTIFIED AS RII. <BR><BR><BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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