# SDR SIMA200928105

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 2009
- Submitted: October 8, 2009
- Operation: Air carrier
- Aircraft: [N656AE](https://openairdocs.org/aircraft/N656AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145740
- Aircraft time: 14,794 hours, 13,859 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Part number: 14521725613
- Condition: Corroded
- Location: Fuselage
- 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/SIMA200928105

## Discrepancy

DURING MAINTENANCE BASE INSPECTION THE FORWARD SERVICE DOOR WAS FOUND TO BE CORRODED.  FRAME 19 AT SILL ATTACHMENT HAS 3 MISDRILLED HOLES.  FRAME 17 HAS 2 MISDRILLED HOLES JUST ABOVE STRINGER 16 AT SILL ATTACHMENT.  AIRCRAFT REMOVED FROM SERVICE.  REMOVED AND REPLACED FORWARD SERVICE DOOR SILL IAW EMBRAER SRM 51-40-02.  REPAIRED MISDRILLED HOLES ON FRAME 19 EO EM53MR-1375.  REPAIRED MISDRILLED HOLES ON FRAME 17 IAW EO EM-53MR-1376.  AIRCRAFT WAS RETURNED TO SERVICE.  ALL PARTS REMOVED:  FORWARD SILL PART NUMBER 145-21725-613.  FRAME 19-PART NUMBER 145-24145-002.  FRAME 17-PART NUMBER 145-22186-611.  AIRCRAFT RETURNED TO SERVICE.

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