Service difficulty report · Cylinder · Doug MD11F

Difficulty date
May 22, 2018
Submitted
May 24, 2018
Operation
Air carrier
Aircraft
N528FE
Make and model
Doug MD11F
Aircraft serial
48623
Aircraft time
62,839 hours, 13,160 cycles
Part
Cylinder
Condition
Leaking
Location
Hydraulic Sys
Stage of operation
CR
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

HYD ELEV 3 OFF AT 4.9 QUANTITY IN HYD SYSTEM 3. TURNED LT & RT HYD 3 PUMPS OFF. QUANTITY CONTINUED TO DECREASE. HYD 3 OFF ILLUMINATED AT 2.5, SELECTED HYD AUTO AND QUANTITY CONTINUED TO DECREASE. HYD 3 QUATITY AT .8 WHEN LANDING GEAR LOWERED NORMALLY. REMOVED AND REPLACED THE LT MLG RETRACT CYCLINDER IAW AMM 32-33-20-4. OK FOR SERVICE

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