Service difficulty report · Motor · Doug MD11F

Difficulty date
April 3, 2017
Submitted
April 12, 2017
Operation
Air carrier
Aircraft
N253UP
Make and model
Doug MD11F
Aircraft serial
48439
Aircraft time
69,256 hours, 14,253 cycles
Part
Motor
Part number
418575
Part serial
MX514092C
Condition
Cracked
Location
Rt Horiz Stab
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
K

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

What was found

ATB - CLIMBING THROUGH FL 240 GOT LEVEL 1 HYD ALERT FOLLOWED QUICKLY BY LEVEL 2 HYD 3 FAIL, ALL FLUID NEARLY GONE. REMOVED STAB TRIM RT MOTOR IAW AMM 27-43-30-400-801. INSTALLED RT STAB TRIM HYD MOTOR IAW AMM 27-43-30-400-801 EFF SOURCE REF 27-43-20-01.

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