Service difficulty report · Actuator · Boeing 777222

Difficulty date
July 5, 2011
Submitted
August 2, 2011
Operation
Air carrier
Aircraft
N212UA
Make and model
Boeing 777222
Aircraft serial
30218
Aircraft time
39,672 hours, 8,636 cycles
Engine
Pwa PW4077
Part
Actuator
Part number
S343T00366
Part serial
193
Condition
Faulty
Location
Fuel System
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

FUEL SPAR VALVE L LEFT ENGINE FUEL SPAR VALVE IS NOT IN COMMANDED POSITION. (STATUS) - REPLACED LT FUEL SPAR VALVE ACTUATOR, OPS CHECK OK PER MM AND TEST PER 28-22 TASK.