Service difficulty report · Isolation Valve · Boeing 757222

Difficulty date
July 18, 2013
Submitted
July 19, 2013
Operation
Air carrier
Aircraft
N545UA
Make and model
Boeing 757222
Aircraft serial
25323
Aircraft time
81,750 hours, 23,579 cycles
Engine
Pwa PW2040
Part
Isolation Valve
Part number
S271T5275
Part serial
94
Condition
Inoperative
Location
Thrust Reverser
Stage of operation
IN
How discovered
9
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

NR 1 ENGINE LT THRUST REVERSER INOPERATIVE. REPLACED LT THRUST REVERSER ISOLATION VALVE.