What was found
DURING APPROACH PHASE AFTER PLACING THE FLAP LEVER TO 5 SYSTEM A PRESSURE WENT TO ZERO WITH ASSOCIATED SYSTEM A LOW PRESSURE LIGHTS ILLUMINATED. REPLACED SEVERAL LINES AND RESERVOIR PRESSURE RELIEF VALVE.
- Difficulty date
- March 11, 2004
- Submitted
- March 24, 2004
- Operation
- Air carrier
- Aircraft
- N329DL
- Make and model
- Boeing 737232
- Aircraft serial
- 23101
- Aircraft time
- 49,560 hours, 39,184 cycles
- System (JASC)
- 2915 · Hydraulic Pressure Relief Valve, Main
- Part
- Relief Valve
- Condition
- Failed
- Location
- Hyd Reservoir
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.