Service difficulty report · Exhaust Valve · Boeing 757222

Difficulty date
January 26, 2010
Submitted
January 27, 2010
Operation
Air carrier
Aircraft
N589UA
Make and model
Boeing 757222
Aircraft serial
28707
Aircraft time
48,277 hours, 13,430 cycles
Engine
Pwa PW2037
Part
Exhaust Valve
Part number
566918
Part serial
94
Condition
Faulty
Location
Eq Cooling
Stage of operation
NR
How discovered
9
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

OVERBOARD EXHAUST VALVE TEST STATUS MESSAGE. REPLACED EQUIPMENT COOLING OVERBOARD EXHAUST VALVE. OP CKS NORMAL.