What was found
DURING CRUISE, HYDRAULIC ELEVATOR SYSTEM 3 OFF LIGHT ILLUMINATED AND NR 3 SYSTEM QUANTITY DROPPED TO 4.5 GALLONS. RETURNED TO SEA. MAINTENANCE REPLACED SHUTOFF VALVE FOR 3-2 NON-REVERSIBLE MOTOR.
- Difficulty date
- September 13, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N220NW
- Make and model
- Doug DC1030
- Aircraft serial
- 46577
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Valve
- Part number
- 148995
- Condition
- Leaking
- Location
- Nr 3 Hyd Syst
- Part time
- 24,927 hours
- Stage of operation
- CR
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.