# SDR DXTA2020032303607

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2020
- Submitted: March 26, 2020
- Operation: Air carrier
- Aircraft: [N633QS](https://openairdocs.org/aircraft/N633QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605526
- Aircraft time: 13,585 hours, 10,436 cycles
- System (JASC): [4930 · APU Engine Fuel and Control](https://openairdocs.org/jasc/4930)
- Part: Manifold
- Part number: 38838991
- Condition: Defective
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2020032303607

## Discrepancy

CABIN ODOR - FUEL SMELL IN COCKPIT AND CABIN WHEN APU AIR IS SELECTED.  SMELL DISSIPATES WHEN APU AIR IS TURNED OFF.  WETNESS DUE TO FUEL NOTED ON FITTINGS BELOW APU COMPARTMENT. // SIGNOFF // REMOVED FAILED LEFT SIDE APU FUEL MANIFOLD P/N: 3883899-1, NSN, REPLACED WITH A NEW CUSTOMER SUPPLIED MANIFOLD P/N: 3883899-1, NSN. LEAK AND OPS CKD GOOD REF HONEYWELL RE100XL MM 49-30-07. OPERATIONAL CHECKED CABIN AIR CONDITIONING SYSTEM REF CE560XL AMM 21-51-00 WITH NO ABNORMAL SMELL PRESENT.

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