# SDR SWAA2022031131658

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 27, 2019
- Submitted: March 11, 2022
- Operation: Air carrier
- Aircraft: [N293WN](https://openairdocs.org/aircraft/N293WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36612
- Aircraft time: 41,189 hours, 24,517 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: None
- Condition: Cracked
- Location: Fwd Fuselage
- 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/SWAA2022031131658

## Discrepancy

STRINGER CLIP CRACKED AT STA. 360; S-10L / REMOVED CRACKED STRINGER CUP @ STA 360; STR 10L IAW B737-700 SRM 51-40-02-0G-0; PARA 4. VERIFIED MATERIAL AS P/N: BAC1493-853-7075-T62 IAW BOEING DRAW #: 141A1250; REV. K FABRICATED -39 CUP IAW BOEING DRAW#: 141A1250; REV.B. LOCATED & DRILLED NOW -39 STRINGER CUP IAW B737-700 SRM 51-40-05-0G-0. INSTALLED NEW -39 CUP IAW B737-700 SRM 51-40-02-0G-0; PARA .4 RESTORED PROTECTIVE FINISHES IAW B737-700 AMM 51-21-41-370-803 FOR ALODINE; 51-21-72-370-801 FOR PRIMER & 51-21-91-620-802 FOR CIC. ATAG#: A55934

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