# SDR SWAA2022081130010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2022
- Submitted: August 11, 2022
- Operation: Air carrier
- Aircraft: [N8639B](https://openairdocs.org/aircraft/N8639B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 60086
- Aircraft time: 27,400 hours, 12,638 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/SWAA2022081130010

## Discrepancy

LH TRANSITION ANGLE SPLICE BETWEEN STA 380-500D+10 HAS SURFACE CORROSION.(MARKED) / [01] BLENDED AREAS WITHIN LIMITS PER SRM 53-00-53-1A-2 FROM STA. 380 TO 480 + 10. SECTION OF ANGLE FROM STA. 480 + 10 TO 500D + 10 OUT OF LIMITS PER SRM 53-00-53 -1A-2.;[02] ENTIRE L/H TRANSITION ANGLE; STA. 395 TO STA. 500I; TO BE REPLACED WITH NEW PART ON NON-ROUTINE TTG8Q00DQU5J.;[03] CERTIFIED PART.;[04] INSPECTED AS REQUIRED; CORRECTIVE ACTION #2. VERIFIED PART TO BE REPLACED ON REF. TTG8Q00DQU5J

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