Draining Water From The Fuel Filter - Toro 04520 Operator's Manual

High Viscosity Index/Low Pour Point Anti-wear Hydraulic
Fluid, ISO VG 46
Material Properties:
Viscosity, ASTM D445
Viscosity Index ASTM D2270
Pour Point, ASTM D97
Industry Specifications:
Vickers I-286-S (Quality Level), Vickers M-2950-S
(Quality Level), Denison HF-0
Important: The ISO VG 46 Multigrade fluid 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: Mobil EAL EnviroSyn 46H is the only
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 maximum
biodegradability and performance the hydraulic system
should be thoroughly flushed of conventional fluid. The
oil is available in 19 L (5 gallon) containers or 55 gallon
drums from your Mobil Distributor.
Important: Many hydraulic fluids are almost colorless,
making it difficult to spot leaks. A red dye additive
for the hydraulic system oil is available in 20 ml (2/3
oz) bottles. One bottle is sufficient for 15-22 L (4-6
gallons) of hydraulic fluid. Order Part No. 44-2500 from
your authorized Toro distributor. This red dye is not
recommended for use with biodegradable fluids.
Important: Regardless of hydraulic fluid type used, any
machine used for mowing fairways, verticutting or used
during ambient temperatures above 29° C (85° F) should
have Oil Cooler Kit, Part No. 117-9314, installed.
Filling the Hydraulic Tank
1. Position the machine on a level surface.
Note: Make sure the machine has cooled down so
the oil is cold.
2. Remove the cap from the reservoir
cSt @ 40°C 44 to 48
cSt @ 100°C 7.9 to 8.5
140 to 160
-34°F to -49°F
(Figure 25).
g014719
1. Hydraulic-reservoir cap
3. Slowly fill the reservoir with the appropriate hydraulic
fluid until the level reaches the Full mark in the white
window in the front of the reservoir. Do not overfill.
Important: To prevent system contamination,
clean the top of the hydraulic fluid containers
before puncturing. Ensure that the pour spout and
funnel are clean.
4. Install the reservoir cap and wipe up any fluid that may
have spilled.
Important: Check level of hydraulic fluid before
engine is first started and daily thereafter.
Draining Water from the Fuel
Filter
Service Interval: Before each use or daily
1. Position the machine on a level surface and shut off
the engine.
2. Place a drain pan under the fuel filter.
3. Open the drain plug on the fuel filter approximately
one turn and drain any accumulated water
1
1. Fuel filter
24
1
Figure 25
(Figure
2
Figure 26
2. Drain plug
26).
g014720