Checking The Hydraulic-Fluid Level - Toro Groundsmaster 4300-D Operator's Manual

Sulfur content: Ultra-low sulfur (<15 ppm)
Biodiesel fuel specification: ASTM D6751 or
EN14214
Blended fuel specification: ASTM D975, EN590,
or JIS K2204
Important:
The petroleum diesel portion must
be ultra-low sulfur.
Observe the following precautions:
•
Biodiesel blends may damage painted surfaces.
•
Use B5 (biodiesel content of 5%) or lesser blends
in cold weather.
•
Monitor seals, hoses, gaskets in contact with fuel
as they may be degraded over time.
•
Fuel filter plugging may be expected for a time
after converting to biodiesel blends.
•
Contact your Authorized Toro Distributor if you
wish for more information on biodiesel.
Adding Fuel
Fill the tank with diesel fuel until the level reaches the
bottom of the filler neck.
1. Park the machine on a level surface.
2. Clean the are around the fuel-tank cap with a
clean rag.
3. Remove the cap from the fuel tank
Figure 13
1. Fuel-tank cap
4. Fill the tank with diesel fuel until the level
reaches the bottom of the filler neck.
5. Install the fuel-tank cap tightly.
Note:
If possible, fill the fuel tank after each use.
This minimizes possible buildup of condensation
inside the fuel tank.
Note:
If possible, fill the fuel tank after each use; this
will minimize possible buildup of condensation inside
the fuel tank.
Checking the
Hydraulic-Fluid Level
Service Interval: Before each use or daily
The hydraulic tank of the machine is filled at the
factory with approximately 37.8 L (10 US gallons) of
high quality hydraulic fluid. Check the level of the
hydraulic fluid before the engine is first started and
daily thereafter. The recommended replacement fluid
is as follows:
Toro Premium All Season Hydraulic Fluid (Available in
18.9 L (5 US gallon) pails or 208 L (55 US gallon) drums.
See the Parts Catalog or your Toro Distributor for part
numbers.)
Alternate fluids: If the Toro fluid is not available, other
fluids may be used provided they meet all the following
material properties and industry specifications. We
do not recommend the use of synthetic fluid. Consult
with your lubricant distributor to identify a satisfactory
product.
Note:
caused by improper substitutions, so use only
products from reputable manufacturers who will stand
behind their recommendation.
High Viscosity Index/Low Pour Point
Anti-wear Hydraulic Fluid, ISO VG 46
Material Properties:
(Figure 13).
Important:
g021210
has been found to offer optimal performance
in a wide-range of temperature conditions.
For operation in consistently high ambient
temperatures, 18°C (65°F) to 49°C (120°F),
ISO VG 68 hydraulic fluid may offer improved
performance.
Premium Biodegradable Hydraulic Fluid-Mobil
EAL EnviroSyn 46H
Important:
synthetic biodegradable fluid approved by Toro.
This fluid is compatible with the elastomers used
in Toro hydraulic systems and is suitable for a
wide-range of temperature conditions. This fluid is
compatible with conventional mineral oils, but for
21
Toro will not assume responsibility for damage
Viscosity, ASTM D445
Viscosity Index ASTM
D2270
Pour Point, ASTM D97
Industry Specifications:
The ISO VG 46 Multigrade fluid
Mobil EAL EnviroSyn 46H is the only
cSt @ 40°C 44 to 50
cSt @ 100°C 7.9 to 8.5
140 to 160
-34°F to -49°F
Vickers I-286-S (Quality
Level), Vickers M-2950-S
(Quality Level), Denison
HF-0