# SDR ABXA9900724

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N937AX
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 47074
- System (JASC): [4930 · APU Engine Fuel and Control](https://openairdocs.org/jasc/4930)
- Part: Fuel Line
- Part number: 3917259501
- Condition: Loose
- Location: Apu Comp
- Component: Doug
- Stage of operation: DE
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA9900724

## Discrepancy

ON DESCENT, FUEL/EXHAUST FUMES SMELL COMING FROM AIR CONDITIONING SYSTEM.  CREW USED OXYGEN FROM 1300 FEET.  RETORQUED FUEL LINE IN APU COMPARTMENT.

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