Service difficulty report · Shutoff Valve · Boeing 767322

Difficulty date
November 22, 2013
Submitted
November 26, 2013
Operation
Air carrier
Aircraft
N662UA
Make and model
Boeing 767322
Aircraft serial
27159
Aircraft time
88,529 hours, 13,996 cycles
Engine
Pwa PW4060
Part
Shutoff Valve
Condition
Faulty
Location
Bleed Air Sys
Stage of operation
IN
How discovered
C
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

REPLACE RT ENGINE PRSOV DUE TO LOW BLEED PRESS DURING ENG RUNS.