# SDR SWAA2025032497120

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2025
- Submitted: March 24, 2025
- Operation: Air carrier
- Aircraft: [N217JC](https://openairdocs.org/aircraft/N217JC), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34232
- Aircraft time: 65,617 hours, 39,129 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025032497120

## Discrepancy

CRACK ON STRINGER 25L LOCATED BTW BS520 TO BS540 AT FWD CARGO COMPARTMENT 2025-136937<[01] ON STEP 2: TOOL USED ULTRASONIC EQUIPMENT PN: 45MG; SN: 221859911; DUE DATE: 19 DEC 25;[02] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 29-JAN-26; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 29-JAN-26.;[03] TOOL USED: EDDY CURRENT EQUIPMENT P/N NORTEC 600D S/N 90023010 DUE DATE: 05-AUG-25.;[04] REPAIRED STRINGER 25L LOCATED BS500D MORE 10 INCH TO BS540 IAW B737-700 SRM 53-00-03-2R REPAIR 1 SEE INDIVIDUAL SIGN OFF BELOW;[05] CORRECTED STEP 4.REPAIRED STRINGER 25L LOCATED BS500D MORE 10 INCH TO BS540 IAW B737-700 SRM 53-00-03-2R-1 REPAIR 1 SEE INDIVIDUAL SIGN OFF BELOW.;[06] TASK COMPLETED ; RII <BR>SEE INDIVIDUAL SIGN OFF BELOW.

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