Service difficulty report · Control Valve · Boeing 777222

Difficulty date
August 22, 2011
Submitted
August 26, 2011
Operation
Air carrier
Aircraft
N204UA
Make and model
Boeing 777222
Aircraft serial
28713
Aircraft time
56,801 hours, 8,047 cycles
Engine
Pwa PW40903
Part
Control Valve
Part number
8102044
Part serial
51
Condition
Faulty
Location
Ac Bay
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

PACK FCV R STATUS MSG. RESET SUCCESSFULLY. REPLACED UPPER FLOW CONTROL VALVE PER MM, OPS GOOD.