Lift Cylinder(SP 5020)
Removal
1 2 3
18
17
1.
Before removing any parts from the hydraulic sys-
4
tem, park the machine on a level surface, engage the
parking brake, lower the cutting units, and stop the en-
gine.
13
15
16
11
14
13
12
9
CAUTION
10
Operate all hydraulic controls to relieve system
pressure and avoid injury from pressurized hy-
draulic oil. Controls must be operated with the
ignition switch in OFF. Remove key from the igni-
tion switch.
5
2.
3.
hydraulic fittings. Allow hoses to drain into a suitable
container.
Label all hydraulic connections for reassembly.
Disconnect hydraulic hoses and O–rings from the
Figure 29
1
2
3
4
5
6
7
.
.
.
.
.
.
.
Spacer
10. Protective sleeve
11. Cap screw
12. Washer
Hydraulic cylinder
Cap screw
Cylinder pin
13. 90o hydraulic fitting
14. Hydraulic hose
15. O–ring
Hydraulic hose
Cylinder support
Not used
4.
tings to prevent contamination.
Put caps or plugs on disconnected hoses and fit-
16. O–ring
8. Not used
Cable tie
17. Lock nut
9.
18. Hair pin
5.
Remove both hair pins from the cylinder pin. Pull
cylinder pin from the lift cylinder, spacer, and lift arm.
6.
Support lift cylinder to prevent it from dropping.
A. Remove cap screw and flat washer from the cyl-
inder support.
B. Remove lift cylinder from the support.
Installation
1.
Position lift cylinder to the frame. Install lift cylinder
to to the cylinder support. Secure cylinder to the support
with flat washer and cap screw.
2.
Position clevis of the lift cylinder to the lift arm and
spacer. Insert cylinder pin through the cylinder clevis, lift
arm, and spacer. Secure cylinder pin with both hair pins.
3.
Remove caps or plugs from the disconnected hoses
and fittings. Connect hydraulic hoses and O–rings to the
hydraulic fittings. Tighten hose connections.
4.
Charge hydraulic system (see Charge Hydraulic
System).
Hydraulic System (Rev. A)
Page 4 – 40
Sand Pro 2020/3020/5020
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 3020, Toro 5020, Toro 98957SL.Toro 2020 |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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