Service difficulty report · Pump · Boeing 777222

Difficulty date
October 21, 2009
Submitted
October 23, 2009
Operation
Air carrier
Aircraft
N228UA
Make and model
Boeing 777222
Aircraft serial
30556
Aircraft time
32,170 hours, 3,966 cycles
Engine
Pwa PW40903
Part
Pump
Part number
6613304
Part serial
913
Condition
Damaged
Location
Hydraulic Sys
Stage of operation
IN
How discovered
O
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

RIGHT ELECT HYD PUMP WAS RUN WITH RIGHT HYD SYSTEM EMPTY. REPLACED PUMP. ALL OPS NORMAL.