Service difficulty report · Actuator · Boeing 777222

Difficulty date
July 19, 2009
Submitted
July 20, 2009
Operation
Air carrier
Aircraft
N780UA
Make and model
Boeing 777222
Aircraft serial
26944
Aircraft time
52,365 hours, 9,611 cycles
Engine
Pwa PW4077
Part
Actuator
Part number
8148902
Part serial
FY0129
Condition
Faulty
Location
Nr 2 Engine
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

NR 2 ENGINE LEAKING FUEL 20 DROPS A MINUTE WITH ENGINE RUNNING AT IDLE FROM DRAIN NR 7, 2.5 BLEED VALVE LEAKING. REMOVED ACTUATOR. TROUBLESHOT ACCORDING TO MM PER 75-32-01. INSTALLED ACTUATOR, OPS CHECK OKAY.