What was found
DURING ANNUAL INSPECTION OF AIRCRAFT HYDRAULIC PRESSURE WOULD NOT HOLD. TROUBLESHOOTING INDICATED THAT THE EMERGENCY MAINIFOLD VALVE WAS BLEEDING DOWN. REPLACED MANIFOLD VALVE.
- Difficulty date
- October 14, 2002
- Submitted
- October 24, 2002
- Operation
- Air carrier
- Aircraft
- N867AF
- Make and model
- Grob G120A
- Aircraft serial
- 85007
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Valve
- Part number
- X030007
- Part serial
- 0008
- Condition
- Leaking
- Location
- Manifold
- Part time
- 73 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.