What was found
(CAN) UNABLE TO TRANSFER FUEL FROM 4 MAIN TANK TO 3 MAIN FUEL TANK. FUEL DUMPED AND AC DIVERTED. FOUND RIGID COUPLING FOR 3 RESERVE TRANSFER FUEL LINE TO 3 MAIN TANK ADRIFT. LINE RECONNECTED WITH NEW O-RING, LEAK CHECK SERVICED.
- Difficulty date
- July 15, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Boeing 747475
- System (JASC)
- 2820 · Aircraft Fuel Distribution System
- Part
- Coupling
- Condition
- Disconnected
- Location
- Fuel System
- Part time
- 39,427 hours
- Stage of operation
- CR
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.