Service difficulty report · Shutoff Valve · Boeing 767322

Difficulty date
November 20, 2011
Submitted
November 30, 2011
Operation
Air carrier
Aircraft
N661UA
Make and model
Boeing 767322
Aircraft serial
27158
Aircraft time
79,705 hours, 12,848 cycles
Engine
Pwa PW4060
Part
Shutoff Valve
Part number
7732887810
Part serial
68
Condition
Stuck
Location
Bleed Air Sys
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

LEFT ENG BLEED VALVE STUCK CLOSED. LEFT PRSOV REPLACED PER AMM. PERFORM ENG RUN PER JRH, OPS CHECK OKAY.