Service difficulty report · Isolation Valve · Boeing 767322

Difficulty date
February 25, 2014
Submitted
February 27, 2014
Operation
Air carrier
Aircraft
N670UA
Make and model
Boeing 767322
Aircraft serial
29240
Aircraft time
52,638 hours, 12,906 cycles
Engine
Pwa PW4052
Part
Isolation Valve
Condition
Faulted
Location
Thrust Reverser
Stage of operation
LD
How discovered
O
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

LT REVERSER DID NOT DEPLOY ON LANDING. LT REVERSER ISOLATION VLV EICAS SHOWED WHEN REVERSE ATTEMPTED.