# SDR ASAA2026090869244

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2026
- Submitted: October 15, 2026
- Operation: Air carrier
- Aircraft: [N564AS](https://openairdocs.org/aircraft/N564AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35103
- Aircraft time: 71,758 hours, 21,866 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Transition Panel
- Part number: 146A750252
- 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/ASAA2026090869244

## Discrepancy

AFT CARGO RH TRANSITION FROM STA 727 TO 767 CORRODED. GROUNDED - YES. REMOVED DAMAGE ON RH SIDEPLATE TRANSITION PANEL, FOUND TO BE OUT OF LIMITS, REPAIRED SIDEPLATE TRANSITION FROM STA 727-767 IAW B737-800 SRM 53-00-53-2R-5 W: 1" O: .040 R: .020 L: 2" D: .020.

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