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3. CYLINDER CASE ASS’Y
(Refer to 1-5, Removal of outside, for separation of hydraulic cylinder case from tractor
main body.)
1） Disassembling
(1) Valve cover ass'y・Control valve ass'y
① Remove the split pin (s) of the feedback link (s).
② Remove the valve cover and control valve
together.
Position control type
(2) Cylinder head・Piston・Cylinder
① Remove the cylinder head.
② Remove the cylinder liner and piston together to
the cylinder head side.
NOTE：
Install or remove the piston from the cylinder head
side.
(3) Lift arm (right)
① Remove the feedback link interconnecting rod at
the right end of the hydraulic arm shaft.
② Remove the snap ring and take out the lift arm
(right), spring and O-ring.
465Y
Draft control type
466Y
467Y
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