# SDR ASAA2026031165405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2026
- Submitted: April 13, 2026
- Operation: Air carrier
- Aircraft: [N536AS](https://openairdocs.org/aircraft/N536AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35203
- Aircraft time: 50,838 hours, 15,125 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Transition Panel
- Part number: 146A7502
- 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/ASAA2026031165405

## Discrepancy

AFT CARGO SIDEPLATE TRANSITION PANEL IS CORRODED MULTIPLE SPOTS LH SIDE STA 727 - 727I. GROUNDED - YES. REMOVED CORROSION, FOUND OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2 FIG 103, REPAIRED AND REPLACED SIDE PLATE TRANSITION FROM STA 727 TO 747+11 IAW B737-800 SRM 53-00-53-2R-5.

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