# SDR ASAA2021100936484

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2021
- Submitted: November 4, 2021
- Operation: Air carrier
- Aircraft: [N614AS](https://openairdocs.org/aircraft/N614AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30343
- Aircraft time: 67,626 hours, 34,363 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Not Reported
- Part number: 147A570125
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021100936484

## Discrepancy

AFT PIT R/H TRANSITION HAS SPOTS OF CORROSION FROM STA 727B-767. GROUNDED - YES. REMOVED CORROSION ON AFT PIT R/H TRANSITION, FOUND OUT OF LIMITS IAW B737-700 SRM 53-00-53-1A-2. REMOVED AND REPLACED TRANSITION IAW B737-700 SRM 51-40-02-0G-0.W= .500" O= .040" R= 0 L= 2' D= .040".

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