# SDR 2022F00061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2022
- Submitted: February 20, 2022
- Operation: General aviation
- Aircraft: N644QS
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605582
- Aircraft time: 13,972 hours, 10,715 cycles
- System (JASC): [3500 · Oxygen System](https://openairdocs.org/jasc/3500)
- Part: Oxygen Mask
- Part number: 17338275
- Condition: Leaking
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2022F00061

## Discrepancy

OXYGEN LINE PN: 173382-75 WAS LEAKING AT A CRACK IN THE FITTING AT THE FORWARD PRESSURE BULKHEAD. AT THE TIME OF INSPECTION, NO REPLACEMENT LINE WAS AVAILABLE. THE LINE WAS TEMPORARILY REPAIRED PER NETJETS ENGINEERING ORDER RFTS-105980 REV. 0 DATED: 15FEB2022. COMPONENT WILL REQUIRE REPLACEMENT OR REINSPECTION ON OR BEFORE 17MAR2022.

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