Service difficulty report · Shutoff Valve · Boeing 777222

Difficulty date
February 8, 2009
Submitted
February 11, 2009
Operation
Air carrier
Aircraft
N228UA
Make and model
Boeing 777222
Aircraft serial
30556
Aircraft time
28,795 hours, 3,624 cycles
Engine
Pwa PW40903
Part
Shutoff Valve
Part number
8102044
Condition
Faulty
Location
Rt Ac Pack
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

CREW REPORTS RT PACK EICAS MSG & LIGHT ON, PACK FLOW READS FROM 300-1200. REPLACED RT UPPER FCSOV AND RT PACK OP CHECK NORMAL.