Service difficulty report · Hydraulic Line · Boeing 757222

Difficulty date
September 1, 2013
Submitted
September 5, 2013
Operation
Air carrier
Aircraft
N511UA
Make and model
Boeing 757222
Aircraft serial
24799
Aircraft time
75,015 hours, 27,935 cycles
Engine
Pwa PW2037
Part
Hydraulic Line
Condition
Leaking
Location
Lt Mlg
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

FOUND HYDRAULIC LEAK FROM THE LT MLG DOWNLOCK ACTUATOR LINES. PCN 170-5394 & 170-5393. REPLACED LINE 170-5393 REF IPC 32-32-51-015. OLD LINE REMOVED REF IPC 32-32-51-015.ITEMS 270 & 275.