# SDR ASAA2022011037120

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2022
- Submitted: January 12, 2022
- Operation: Air carrier
- Aircraft: [N529AS](https://openairdocs.org/aircraft/N529AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35198
- Aircraft time: 41,758 hours, 12,318 cycles
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Flange
- Part number: 3401688030
- Condition: Cracked
- Location: #2 Engine
- 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/ASAA2022011037120

## Discrepancy

FLANGE ASSEMBLY ON #2 ENGINE HAS CRACKS WERE THE BOLTS ATTACH. GROUNDED - YES. REMOVED AND REPLACED # 2 ENG AFT FLANGE ASSY REF B737-800 AMM 72-56-00-400-801-F00.

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