Service difficulty report · Actuator · Boeing 757222

Difficulty date
August 26, 2010
Submitted
August 27, 2010
Operation
Air carrier
Aircraft
N538UA
Make and model
Boeing 757222
Aircraft serial
25222
Aircraft time
63,653 hours, 23,445 cycles
Engine
Pwa PW2037
Engine time
200 hours, 27,866 cycles
Part
Actuator
Part number
315A180116
Part serial
315A180124
Condition
Leaking
Location
Thrust Reverser
Stage of operation
NR
How discovered
9
Nature of condition
K
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLUID LEAKING NR 1 ENGINE. NR 1 ENGINE INBOARD (RT) REVERSER HALF, MIDDLE LOCK ACTUATOR MR78330 PCN 643-9215 LEAKS HYDRAULIC STAEDY STREAM AT ACT ROD END, BEYOND DISPATCH LIMITS OF AMM 78-31-13, PAGE 425, REPLACED ACTUATOR.