Service difficulty report · Line · Boeing 757222

Difficulty date
August 16, 2010
Submitted
August 16, 2010
Operation
Air carrier
Aircraft
N596UA
Make and model
Boeing 757222
Aircraft serial
28749
Aircraft time
49,328 hours, 13,748 cycles
Engine
Pwa PW2037
Part
Line
Condition
Leaking
Location
Hyd System
Stage of operation
CL
How discovered
O
Nature of condition
K
Precautionary procedure
A

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

What was found

L HYD SYS LOSS, RTFL. LT GEAR DOWN LOCK ACTUATOR PRESS FLEX LINE LEAKING. R & R LINE AFTER HYD SYS SERVICED, RAN SYS WITH LT ENG PUMP AND ELEC PUMP. RESTORED ALTERNATE FLAPS SWITCH TO NORMAL AND CYCLED FLAPS AND PRIMARY FLT CONTROLS SEVERAL TIMES. CLOSED ALL GEAR DOORS AND CLEANED UP FLUID. ACFT IS READY FOR SERVICE.