# SDR SIMA20190308004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2019
- Submitted: March 12, 2019
- Operation: Air carrier
- Aircraft: N808AE
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145519
- Aircraft time: 35,676 hours, 32,946 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Stage of operation: UK
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20190308004

## Discrepancy

SUPPLEMENTAL APU BLEED SOURCE TO PACKS HAS HINT OIL SMELL-C/A-PERFORMED ENG AND APU RUNS IAW ETN-EM-72-034. FOUND ENG 1 AND ENG 2 TO BE WORKING PROPERLY. APU IS SOURCE OF SMELL. DEFERRED APU AS PER MEL 49--1 (M) PROCEDURES C/W AUTH# 030270DM-C. FOLLOWED FIM TASK 21-20-00-810-803-A, NO EVIDENCE OF OIL LEAKS OF APU, ENG1 OR ENG2. PERFORMED OPC OF PACK SYSTEM IAW AMM 21-51-00, NO SMELL OF OIL. OPC GOOD MEL ITEM RESTORED.

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