8-S18
L2800, L3400, WSM
HYDRAULIC SYSTEM
Lift Arm, Hydraulic Arm and Hydraulic Arm Shaft
1. Disconnect the position control rod from feedback lever.
2. Remove the lift arm setting screws.
3. Draw out the hydraulic arm shaft (5) and right lift arm (6) as a unit.
4. Take out the hydraulic arm (1).
5. Remove the collar (3) and O-ring (2).
(When reassembling)
• Align the alignment marks of the hydraulic arm and hydraulic arm
shaft (7).
• Align the alignment marks of the lift arm and hydraulic arm shaft
(8).
• Apply grease to the right and left bushings of hydraulic cylinder
block and O-rings (2)
• Take care not to damage the O-ring (2).
W1020729
Bushings
1. Remove the bushings right (4) and left side (3).
(When reassembling)
• When press-fitting new bushings (3), (4) with a press-fitting tool
(see page G-53) observe the dimensions described in the figure.
• Apply transmission fluid to the hydraulic cylinder boss and
bushing.
• Press- fit the bushing so that each seam face upward.
W1024284
(1) Hydraulic Arm
(2) O-ring
(3) Collar
(4) Lift Arm (Left)
(5) Hydraulic Arm Shaft
(6) Lift Arm (Right)
(7) Alignment Mark (Hydraulic Arm Shaft
and Hydraulic Arm)
(8) Alignment Mark (Hydraulic Arm Shaft
and Lift Arm)
Press-fit location of
bushings
Factory
spec.
Dimension
A
21.75 to 22.75 mm
0.856 to 0.895 in.
Dimension
B
26.50 to 27.50 mm
1.043 to 1.082 in.
(1) Collar (Left)
(2) O-ring
(3) Bushing (Left)
(4) Bushing (Right)
(5) O-ring
(6) Collar (Right)
a : Right Side
*Flush the end of collar with the
end of hydraulic cylinder body.
KiSC issued 08, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
