Lift Cylinder (SP 2020/3020)
Removal
6
5
1.
Before removing any parts from the hydraulic sys-
6
tem, park the machine on a level surface, engage the
parking brake, lower attachment, and stop the engine.
1
6
2
4
7
CAUTION
3
1
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.
4
6
2.
3.
Label all hydraulic connections for reassembly.
Disconnect hydraulic hoses and O–rings from the
8
hydraulic fittings. Allow hoses to drain into a suitable
container.
4.
Put caps or plugs on disconnected hoses and fit-
tings to prevent contamination.
5.
Remove cotter pin from the clevis pin. Pull clevis pin
from the hydraulic cylinder and lift arm.
Figure 28
6.
ping.
Support hydraulic cylinder to prevent it from drop-
1.
2.
3.
4.
Hydraulic hose
5.
6.
7.
8.
Hydraulic cylinder
Cotter pin
Cylinder pin (clevis)
Cylinder pin
90o Hydraulic fitting
45o Hydraulic fitting
A. Remove a cotter pin from the cylinder pin.
O–ring
B. Pull cylinder pin from the hydraulic cylinder and
frame.
C. Remove hydraulic cylinder from the frame.
Installation
1.
Position hydraulic cylinder tho the frame. Insert cyl-
inder pin through the frame bracket and cylinder. Secure
pin with cotter pins.
2.
Position clevis of the hydraulic cylinder to the lift
arm. Insert clevis pin through the cylinder clevis and se-
cure with cotter pins.
3.
Remove caps or plugs from the disconnected hose
and fittings. Connect hydraulic hoses and O–rings to the
hydraulic fittings. Tighten hose connections.
4.
Charge hydraulic system (see Charge Hydraulic
System).
Sand Pro 2020/3020/5020
Page 4 – 39
Hydraulic System (Rev. A)
| 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 |
| Copyright | Attribution Non-commercial |
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