Service difficulty report · Actuator · Doug MD11F

Difficulty date
August 30, 2019
Submitted
August 30, 2019
Operation
Air carrier
Aircraft
N288UP
Make and model
Doug MD11F
Aircraft serial
48540
Aircraft time
76,811 hours, 14,338 cycles
Part
Actuator
Condition
Leaking
Location
Lt Spoilers
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

ATB DUE TO HYDRAULIC 2 FAIL AFTER TAKE OFF, LEVEL ONE HYD 2 OFF ALERT. LEVELING OFF AT 23000 FT, HYDRAULIC QUANTITY WAS DROPPING AT APPROXIMATELY 1.2 GAL ILLEGIBLE LEVEL 2 HYD 2 FAIL ALERT. ACFT TAKEN OOS.NR 5L SPOILER ACTUATOR LEAKING SEVERELY.

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