# SDR ASAA2026071768234

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2026
- Submitted: August 26, 2026
- Operation: Air carrier
- Aircraft: [N566AS](https://openairdocs.org/aircraft/N566AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35182
- Aircraft time: 70,076 hours, 21,176 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Transition Panel
- Part number: 143A750132
- Condition: Corroded
- 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/ASAA2026071768234

## Discrepancy

FWD CARGO L/H TRANSITION STA 500-500C+10 HAS AREAS OF CORROSION. GROUNDED - YES. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW BOEING 737-800 SRM 53-00-53-1A-2, REPAIRED TRANSITION IAW BOEIGN 737-800 SRM 53-00-53-2R-5 W= 2 O= .040 R= .035 L= 1" D= .005.

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