What was found
AFTER OIL SEAL REPLACEMENT, AND REINSTALLATION OF FUEL PUMP, THE PUMP SHAFT SEAL WAS DISCOVERED LEAKING. DURING BOOST PUMP OPERATION FOR BLEEDING , FUEL SYSTEM ABOUT 50/60 + PER MINUTE DROP LATE. REPLACED PUMP
- Difficulty date
- April 26, 2002
- Submitted
- June 27, 2002
- Operation
- General aviation
- Aircraft
- N5074R
- Make and model
- Hughes 369D
- Aircraft serial
- 1151D
- Engine
- Allsn 250C20B
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- Seal
- Condition
- Leaking
- Location
- Fuel Pump
- 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.