What was found
ON TAXI CHS AFTER TURNING OFF RUNWAY NR 1 ENGINE OIL PRESSURE WENT TO ZERO WITH ASSOCIATED LOW OIL PRESS WARNING LIGHT. ENG WAS SHUT DOWN. FOUND BAD MAIN OIL PUMP. REMOVED AND REPLACED OP CHECK GOOD PER MM 72-61-17.
- Difficulty date
- June 6, 2006
- Submitted
- June 26, 2006
- Operation
- Air carrier
- Aircraft
- N485EV
- Make and model
- Boeing 747212B
- Aircraft serial
- 20712
- Engine
- Pwa JT9D7
- Engine time
- 83,173 hours, 17,934 cycles
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Pump
- Condition
- Failed
- Location
- Engine Oil
- Stage of operation
- TX
- 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.