TCH.1C-27J-2-27JG
NOTE
Remove protection caps from the hoses to
be installed.
1.Insert new preformed packing.
2.Place the FCU restrictor valves (1, 5, and 7) in the
inlet line and tighten nuts of tubes (2, 3, 4, 6 and 8).
NOTE
Remove a container with drained hydraulic
fluid.
FOLLOW ON MAINTENANCE:
1.Connect the hydraulic supply to the aircraft.
2.Connect external AC power supply to aircraft (refer to
).
3.Perform several flap extension than inspect the FCU
restrictor valve for leakage.
4.Close the access panels 553A, 553B, 553C and
621N.
27-60-15
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