# SDR ASAA2012080392662

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2012
- Submitted: October 30, 2012
- Operation: Air carrier
- Aircraft: [N590AS](https://openairdocs.org/aircraft/N590AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35687
- Aircraft time: 17,396 hours, 5,472 cycles
- Engine: Cfmint CFM567B273
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Panel
- Part number: 31421631
- Condition: Damaged
- 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/ASAA2012080392662

## Discrepancy

NR 1 ENGINE INLET AND FAN BLADES DETAILED INSPECTION FOUND ONE SCREW MISSING AND NUTPLATE MISSING AT 6 O`CLOCK POS ENGINE NOSE COWL LWR VENT PANEL (M). APPLICABLE HOLE IS OVERSIZED & PULLED THRU.  R & R WITH NEW PANEL IAW SRM 51-40-02 AND SEALED IAW SRM 51-20-05.

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