What was found
LEAK IN HYD SYSTEM (VERY SLOW AND CONTINUED WITH BOTH PUMPS BYPASSED AND HYD CONT LEVER DOWN). PERFORMED PROCEDURES IAW QRH. FOUND NR 3 ENGINE HYD PUMP LEAKING. REMOVED AND REPLACED HYD PUMP, RAN NR 3 ENG. OP CK GOOD, NO LEAKS NOTED.
- Difficulty date
- December 21, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N8079U
- Make and model
- Doug DC871F
- Aircraft serial
- 45947
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Hyd Pump
- Part number
- 55107
- Condition
- Leaking
- Location
- Nr 3 Engine
- Stage of operation
- CR
- Nature of condition
- K
- Precautionary procedure
- H
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.