# SDR 95ZZZM288

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N828MA
- Make and model: Dhav DHC8102
- Aircraft serial: 333
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Packing
- Part number: MS9386112
- Condition: Deteriorated
- Location: Nr 1 Eng
- Stage of operation: CR
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZM288

## Discrepancy

FLT 3106 - DURING CRUISE EN ROUTE FROM DTW TO YOW, THE CREW NOTED OILY SMOKE COMING FROM THE BLEED AIR SYSTEM.  THE CREW SHUT DOWN BOTH BLEEDS AND RETURNED TO DTW WITHOUT INCIDENT.  MAINTENANCE REPLACED THE NR 1 N1 PROB O-RINGS.  THE SYSTEM OPERATED SATISFACTORILY.  (M)

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