# SDR DL72S030300

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2003
- Submitted: April 2, 2003
- Operation: Air carrier
- Aircraft: N533DA
- Make and model: Boeing 727232
- Aircraft serial: 22046
- Aircraft time: 64,964 hours, 48,085 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Control Valve
- Part number: 65235996
- Condition: Leaking
- Location: Wheel Well
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72S030300

## Discrepancy

SHORTLY AFTER T/O SYS-A HYD LOW PRESS LIGHT ILLUM.  FOUND LANDING GEAR CONTROL VALVE LEAKING AT FITTING.  REPLACED FITTING AND O-RING.

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