# SDR 2008UALA05985

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2008
- Submitted: October 10, 2008
- Operation: Air carrier
- Aircraft: [N386UA](https://openairdocs.org/aircraft/N386UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 24661
- Aircraft time: 52,492 hours, 35,955 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Blower
- Part number: 65771
- Condition: Vibration
- Location: A/C Pack
- Stage of operation: IN
- How discovered: O
- Nature of condition: E, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA05985

## Discrepancy

RAMP REPORTS, STRONG VIBRATION FWD CABIN AND LOUDER IN THE FWD CARGO COMP.  NOISE AND VIBRATION STOPPED WHEN NORMAL EXHAUST FAN C/B POPPED.  NOW HAVE STRONG ELECTRICAL ODOR IN FWD PART OF AIRCRAFT.  REPLACED NORM EXHAUST BLOWER. OPS CHECKS NORMAL.

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