Service difficulty report · Valve · Boeing 767322

Difficulty date
July 19, 2009
Submitted
July 20, 2009
Operation
Air carrier
Aircraft
N656UA
Make and model
Boeing 767322
Aircraft serial
25394
Aircraft time
70,242 hours, 11,384 cycles
Engine
Pwa PW4060
Part
Valve
Part number
3964622
Part serial
41
Condition
Failed
Location
Rt Ac Pack
Stage of operation
IN
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

RIGHT PACK OFF. REPLACED RIGHT PACK VALVE, OPERATIONAL NORMAL.