Service difficulty report · Actuator · Boeing 777222

Difficulty date
June 6, 2010
Submitted
June 15, 2010
Operation
Air carrier
Aircraft
N769UA
Make and model
Boeing 777222
Aircraft serial
26921
Aircraft time
59,593 hours, 11,017 cycles
Engine
Pwa PW4077
Part
Actuator
Part number
8136642
Part serial
169
Condition
Leaking
Location
Thrust Reverser
Stage of operation
IN
How discovered
V
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 HAS BROKEN REV LATCH AND NR 1 VSV ACTUATOR LEAKING. REPLACED SVA PER MM AND ACCOMPLISHED ENGINE TESTS 2A, 3, 6 AND 15. REPLACED FWD LATCH.