# SDR ASAA2018101226470

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2018
- Submitted: October 16, 2018
- Operation: Air carrier
- Aircraft: [N508AS](https://openairdocs.org/aircraft/N508AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35691
- Aircraft time: 39,236 hours, 11,791 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Flange
- Condition: Dented
- Location: Nr 1 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/ASAA2018101226470

## Discrepancy

REF T/C 78472000 ON ENG NR 1 FOUND FLANGE ASSEMBLY HAS A DENT. AMM 72-56-00-000-802 FIG 401, NR 1. GROUNDED - YES. REMOVED #1 ENG PRIMARY NOZZLE, PLUG ASSY, FLAME ARRESTOR & FLANGE REF B737-800 AMM 78-11-01, 78-11-02, 72-56-00. REPLACED FLANGE WITH NEW & REINSTALLED PRIMARY NOZZLE, PLUG ASSY, FLAME ARRESTOR & FLANGE REF B737-800 AMM 78-11-01, 78-11-02, 72-56-00.

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