# SDR DL73S050180

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2005
- Submitted: April 12, 2005
- Operation: Air carrier
- Aircraft: N303DL
- Make and model: Boeing 737232
- Aircraft serial: 23075
- Aircraft time: 60,175 hours, 45,262 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Pcu
- Part number: 654476115
- Condition: Malfunctioned
- Location: Aileron
- Stage of operation: AP
- How discovered: O
- Nature of condition: K
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL73S050180

## Discrepancy

AFTER MOVING FLAPS TO 5 DEGREES SYS-A HYD QTY DROPPED TO ZERO.  REPLACED LOWER A-SYSTEM AILERON PCU FOR LEAKING.

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