# SDR C77A2019102800002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2019
- Submitted: October 28, 2019
- Operation: Air carrier
- Aircraft: N623CZ
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000221
- Aircraft time: 31,301 hours, 19,364 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Heat Exchanger
- Condition: Contaminated
- Location: Nr 2
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C77A2019102800002

## Discrepancy

FOUL SMELL IN COCKPIT AND CABIN ON TAKEOFF AND CLIMBOUT(DIRTY SOCK/ OILY SMELL. PERFORMED ALL ASSOCIATED TASKS IAW FIM 21-20-00-810-803-A & MRF 19-0025. NO DEFECTS NOTED EXCEPT #2 HEAT EXCHANGER CONTAMINATED (REF. W.O. 2759807) ALL OPS CHECKS GOOD. A/C OK FOR SERVICE.

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