# SDR SWAA001810

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2000
- Submitted: September 29, 2000
- Operation: Air carrier
- Aircraft: N724SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27856
- Aircraft time: 6,055 hours, 3,641 cycles
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Pcu
- Part number: 11519525
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: G
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA001810

## Discrepancy

AIR TURNBACK,ON CLIMBOUT T/R/I FAILED, BOOST PUMPS, BOTH CDV''S, LEFT WINDOW HEAT, NR 2 ELEC HYD PUMP, YAW DAMP AUTO FAIL, PRESS, MOST CAPT''S INST, ANTI SKID INOP.  REMOVED AND REPLACED STANDBY PCU PER MM.

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