# SDR SWIA200412972

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2004
- Submitted: March 5, 2004
- Operation: Air carrier
- Aircraft: N197SW
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120186
- Aircraft time: 34,631 hours, 43,291 cycles
- System (JASC): [5411 · Nacelle/Pylon, Frame/Spar/Rib](https://openairdocs.org/jasc/5411)
- Part: Frame
- Condition: Cracked
- Location: Lt Nacelle
- 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/SWIA200412972

## Discrepancy

LEFT MLG, OUTBOARD LOWER NACELLE FRAME CRACKED.  DISCOVERED DURING C-CHECK INSPECTION.  REPLACED LOWER NACELLE FRAME IAW 120 SRM 51-10-02 PG 3 SEC 3A & RII CARD 54-301.

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