# SDR COM11834

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N156CA](https://openairdocs.org/aircraft/N156CA), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120156
- System (JASC): [5411 · Nacelle/Pylon, Frame/Spar/Rib](https://openairdocs.org/jasc/5411)
- Part: Frame
- Part number: 12009639001
- Condition: Cracked
- Location: Lt Nacelle
- Part time: 13,938 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COM11834

## Discrepancy

INSPECTION REVEALED THE LEFT NACELLE OUTBOARD BACK-UP FRAME, ON THE FWD SIDE OF THE HYDRAULIC BAY FIREWALL, TO BE CRACKED.  THE BACK-UP FRAME WAS REPAIRED PER AERODESIGN REPORT NR 658-3, REV IR DATED 2-9-94.

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