# SDR UPS00432062

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2000
- Submitted: April 14, 2000
- Operation: Air carrier
- Aircraft: [N691UP](https://openairdocs.org/aircraft/N691UP), registered now
- Make and model: Boeing 747121
- Aircraft serial: 19641
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Acm
- Condition: Leaking
- Location: Nr 1 Pack
- Stage of operation: TX
- How discovered: O
- Nature of condition: K
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS00432062

## Discrepancy

OIL FUMES IN FLIGHT DECK,   ON TAXI,  NR 2 AIR CONDITIONING PACK PRODUCED BURNING ODOR  NR 1 ACM LEAKING OIL.  DEFERRED NR 1 ACM INOPERATIVE PER MEL.

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