# SDR SIMA201902041001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2019
- Submitted: February 4, 2019
- Operation: Air carrier
- Aircraft: [N612AE](https://openairdocs.org/aircraft/N612AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145079
- Aircraft time: 45,072 hours, 40,696 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Mount
- Condition: Corroded
- Location: Apu Shunt
- 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/SIMA201902041001

## Discrepancy

REF AML 4372209 MEL 01-936DM-C APU FAILS TO CRANK "TRANSFERRED TO NRWC 612-ABI-02544" MAJOR REPAIR-C/A-ACCOMPLISHED ERS-EM-53MR-3643 PART A REAR FUSELAGE II FRAME 80 APU SHUNT MOUNT CORROSION AND BURN AREAS PERMANENT REPAIR. APU OPERATION TEST GOOD. MEL 01-936DM-C RESTORED.

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