# SDR SIMA20151228001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2015
- Submitted: January 4, 2016
- Operation: Air carrier
- Aircraft: [N833AE](https://openairdocs.org/aircraft/N833AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145629
- Aircraft time: 31,777 hours, 27,398 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Fire Loop
- Part number: 3601135470200C35
- Part serial: 222884
- Condition: Chafed
- Location: Apu
- Stage of operation: UK
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20151228001

## Discrepancy

MOMENTARY APU FIRE INDICATION.  PERFORMED GVI AROUND APU, NO DEFECTS FOUND.  DEFERRED APU, M PROCEDURES COMPLIED WITH IAW 49-1.  FOUND APU FIRELOOP CHAFFING AGAINST HOT SPOT ON ENGINE.  REMOVED AND REPLACED APU FIRELOOP IAW AMM 26-12-01.  OPS CXK GOOD.  MEL 49-01 IS RESTORED.

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