# SDR ASAA2026090968864

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2026
- Submitted: September 24, 2026
- Operation: Air carrier
- Aircraft: [N919AK](https://openairdocs.org/aircraft/N919AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 44087
- Aircraft time: 11,706 hours, 3,475 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Transition Panel
- Part number: 143A7501192
- 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/ASAA2026090968864

## Discrepancy

FWD PIT R/H TRANSITION PANEL IS CORRODED OUT OF LIMITS BETWEEN STA 500K AND 500L. GROUNDED - YES. REPAIRED THE FWD PIT R/H TRANSITION PANEL FROM STA 500K TO 500L USING PN:BAC1496-444 7075-T6 IAW B737-MAX9 SRM 53-00-53-2R-5.

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