LS tractor 30139708, Operator'S Manual

Page: 78 / 90

76
SERVICE MANUAL(CYLINDERS)
Boom cylinder
(1) Nut
(2) Piston
(3) Cylinder tube
(4) Cylinder head
(5) Piston rod
Boom cylinder consists of a nut (1), piston
(2), cylinder tube (3), cylinder head (4),
piston rod (5) and other parts as shown in
the figure above. They are single-rod
double acting cylinder in which the
reciprocating motion of the piston is
controlled by hyd.
Bucket cylinder
(1) Nut
(2) Piston
(3) Cylinder tube
(4) Cylinder head
(5) Piston rod
Bucket cylinder consists of a nut (1),
piston (2), cylinder tube (3), cylinder head
(4), piston rod (5) and other parts as
shown in the figure above. They are
single-rod double acting cylinder in which
the reciprocating motion of the piston is
controlled by hyd.
Cylinder specifications
Boom cylinder
Tube I.D. 65 mm (2.6")
Rod O.D. 35 mm (1.4")
Closed length 605 mm (23.8")
Stroke 375 mm (14.8")
Bucket cylinder
Tube I.D. 60 mm (2.4")
Rod O.D. 35 mm (1.4")
Closed length 514 mm (20.2")
Stroke 310 mm (12.2")