# SDR ASAA2024121255206

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2024
- Submitted: January 14, 2025
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 55,129 hours, 16,433 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Transition Panel
- Part number: 143A750187
- 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/ASAA2024121255206

## Discrepancy

FWD PIT L/H SIDE TRANSITION HAS CORROSION FROM STA 500D TO 500H. GROUNDED - YES. REMOVED AND REPLAED FWD PIT L/H SIDE TRANSTION FROM STA 500D TO 500H IAW B737-800 SRM 51-40-02-0G-0W= 1" O= .040 R= .033 L= 1" D= .007.

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