Hydraulic System Maintenance; Hydraulic System Safety; Servicing The Hydraulic Fluid - Toro Greensmaster 3150 Operator's Manual

5. Rotate the clevis until you attain the desired
height (Figure 53).
Figure 53
1. Clevis fitting
6. Assemble the clevis fitting to the lift arm with the
clevis pin and retaining pin, and tighten the jam
nut (Figure 52 and
7. Install the cover plate and bolts that you
removed in step 2.
2. Jam nut
Figure 53).
Hydraulic System
Maintenance

Hydraulic System Safety

•
Seek immediate medical attention if fluid is injected
into skin. Injected fluid must be surgically removed
within a few hours by a doctor.
•
Ensure that all hydraulic-fluid hoses and lines are
in good condition and all hydraulic connections
g229788
and fittings are tight before applying pressure to
the hydraulic system.
•
Keep your body and hands away from pinhole
leaks or nozzles that eject high-pressure hydraulic
fluid.
•
Use cardboard or paper to find hydraulic leaks.
•
Safely relieve all pressure in the hydraulic system
before performing any work on the hydraulic
system.
Servicing the Hydraulic
Fluid
Important:
Regardless of the hydraulic fluid
type used, any traction unit used for off-green
applications, verticutting or used during ambient
temperatures above 29°C (85°F) should have the
Oil Cooler Kit (Part No. 105-8339) installed.
Hydraulic Fluid Specifications
The reservoir is filled at the factory with high-quality
hydraulic fluid. Check the level of the hydraulic fluid
before you first start the engine and daily thereafter;
refer to Checking the Hydraulic-Fluid Level (page
Recommended hydraulic fluid: Toro PX Extended
Life Hydraulic Fluid; available in 19 L (5 US gallon)
pails or 208 L (55 US gallon) drums.
Note:
A machine using the recommended
replacement fluid requires less frequent fluid and filter
changes.
Alternative hydraulic fluids: If Toro PX Extended
Life Hydraulic Fluid is not available, you may use
another conventional, petroleum-based hydraulic fluid
having specifications that fall within the listed range
for all the following material properties and that it
meets industry standards. Do not use synthetic fluid.
Consult with your lubricant distributor to identify a
satisfactory product.
Note:
Toro does not assume responsibility for
damage caused by improper substitutions, so use
products only from reputable manufacturers who will
stand behind their recommendation.
41
42).