# SDR DL73K021406

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2002
- Submitted: December 17, 2002
- Operation: Air carrier
- Aircraft: [N244WA](https://openairdocs.org/aircraft/N244WA), registered now
- Make and model: Boeing 737247
- Aircraft serial: 23518
- Aircraft time: 44,896 hours, 33,747 cycles
- Engine: Pwa JT8D15A
- Engine time: 41,325 hours, 31,873 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Regulator Valve
- Part number: 12924011
- Part serial: 22
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL73K021406

## Discrepancy

AIR TURNBACK FROM FLL TO BDL, RETURNED TO FLL.  BLEED TRIP OFF NR 1 ENG ON TAKEOFF ROLL.  REPLACED PRESSURE REGULATOR BLEED LINES FOR LEAKING.

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