# SDR UALA2009031000501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2009
- Submitted: May 20, 2009
- Operation: Air carrier
- Aircraft: [N372UA](https://openairdocs.org/aircraft/N372UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 24637
- Aircraft time: 54,175 hours, 37,091 cycles
- Engine: Ge CFM56*
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Part number: 170101
- Part serial: 932372
- Condition: Defective
- Location: Apu Bay
- Part time: 19,526 hours, 33,231 cycles
- Stage of operation: IN
- 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/UALA2009031000501

## Discrepancy

GLYCOL SMELL IN CABIN.  RTFL.  REPLACED COALESCER BAGS, FOUND RT BAG CONTAMINATED WITH OIL.  FOUND APU WITH NO OIL.  A/C OUT FOR A PACK BURNOUT.  APU INOP NEEDS A NEW APU NONE ON STATION.  WILL MAKE READY TO FLY WITH APU INOP.  REMOVED OLD APU AND REPLACED WITH NEW APU.

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