Lift Cylinders - Toro Greensmaster 3250-D 04383 Service Manual

Lift Cylinders

4
7
14
6
1. Hose assembly
2. Hose assembly
3. O- -ring
4. Cotter pin
5. Clevis pin
Front Cylinder Removal (Fig. 53)
1. Before removing any parts from the hydraulic sys-
tem, park the machine on a level surface, engage the
parking brake, lower the cutting units, and stop the en-
gine.
CAUTION
Before continuing further, read and become fa-
miliar with General Precautions for Removing
and Installing Hydraulic System Components.
2. Label all hydraulic connections for reassembly.
3. Disconnect hose assemblies and O--rings from the
hydraulic fittings. Allow hoses to drain into a suitable
container.
4. Remove cotter pin from the clevis pin. Pull clevis pin
with washers from the hydraulic cylinder and lift arm.
Hydraulic System (Rev. I)
12
10
3
13
8
13 9
3
12
14
5
6. Lift arm
7. Hydraulic cylinder
8. Cap screw
9. Ram pivot pin
10. Spacer
2
1
11
HYDRAULIC CYLINDER
Figure 53
5. Support hydraulic cylinder to prevent it from drop-
ping.
A. Remove cap screw from the ram pivot pin.
B. Pull ram pivot pin from the frame, spacer, and hy-
draulic cylinder.
C. Remove hydraulic cylinder from the frame.
Front Cylinder Installation
1. Position hydraulic cylinder to the frame. Insert ram
pivot pin with through the frame bracket, spacer, and cyl-
inder. Secure pin with cap screw.
2. Position clevis of the hydraulic cylinder to the lift
arm. Insert clevis pin with washers through the cylinder
clevis and secure with cotter pin.
3. Connect hose assemblies and O--rings to the hy-
draulic fittings. Tighten hose connections.
Page 4 - - 84
11. Frame
o
12. 90 Hydraulic fitting
13. O- -ring
14. Washer
Greensmaster 3250--D