# SDR SWAA2022022822621

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2018
- Submitted: February 28, 2022
- Operation: Air carrier
- Aircraft: [N268WN](https://openairdocs.org/aircraft/N268WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32524
- Aircraft time: 41,300 hours, 24,539 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- 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/SWAA2022022822621

## Discrepancy

CORROSION ON RH TRANSITION ANGLE STA. 747-767 / CORROSION REMOVAL ALLOWS 10% MATERIAL BAC1496-377 . ORIG MATERIAL IS .040; REMOVED CORROSION AND EXCEEDED 10% MATERIAL LOSS. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 ; REPLACED NEW TRANSITION ANGLE R/H FROM STA. 727 TO 787 RBL.20 ; STRINGER 25 PER SRM. 51-10-02 ; NUT PLATES ADHESIVE TESTED GOOD PER SRM.51-40-10. VERIFIED P/N 146A7502 AS PER SRM 53-60-53-0I-2 TABLE 1 FIG 2 AND TABLE 2 ITEM [2]

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