Service difficulty report · Fuel Cell · Boeing 747230B

Difficulty date
October 27, 2004
Submitted
November 2, 2004
Operation
Air carrier
Aircraft
N509MC
Make and model
Boeing 747230B
Aircraft serial
21221
Aircraft time
111,512 hours, 21,188 cycles
Engine
Ge CF650E2
Part
Fuel Cell
Condition
Overserviced
Location
Rt Wing
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FUEL SPILL RIGHT WING. FOUND NR 4 MAIN OVER FILLED. DRAINED RIGHT SURGE TANK IAW 28/21/00, RESET SYSTEM & CONTINUED FUELING. CHECK OF VOLUMETRIC SYSTEM IAW 28-21-00 SATISFACTORY.