Service difficulty report · Control Valve · Boeing 777222

Difficulty date
August 23, 2009
Submitted
August 26, 2009
Operation
Air carrier
Aircraft
N210UA
Make and model
Boeing 777222
Aircraft serial
30216
Aircraft time
33,975 hours, 7,604 cycles
Engine
Pwa PW4077
Part
Control Valve
Part number
8102044
Part serial
88
Condition
Failed
Location
A/C Pack
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, RESET ONCE NOW BACK ON. REPLACED UPPER FLOW CONTROL VALVE AND OPS CHECKED.