# SDR SWAA2026060810070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2026
- Submitted: June 9, 2026
- Operation: Air carrier
- Aircraft: [N8790Q](https://openairdocs.org/aircraft/N8790Q), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 67773
- Aircraft time: 10,978 hours, 5,546 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Line
- Condition: Leaking
- Location: Apu Oil Sys
- Stage of operation: IN
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026060810070

## Discrepancy

PREVIOUS CREW REPORTS POSSIBLE SMOKE IN COCKPIT AFTER LANDING APU OIL SUPPLY LINE LEAKING AT THE LINE.<[01] OK TO CONTINUE PER MEL 49-11-01 SP1 SP2. FOUND OIL LEAKING FROM APU OIL COOLER SUPPLY LINES. REMOVED AND REPLACED APU OIL COOLER SUPPLY LINES IAW AMM 49-91-41. OPS AND LEAK CHKD GOOD AT THIS TIME.

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