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High Viscosity Index/Low Pour Point
Anti-wear Hydraulic Fluid, ISO VG 46 (cont'd.)
Viscosity Index ASTM D2270
Pour Point, ASTM D97
Industry Specifications:
Note:
Many hydraulic fluids are almost colorless,
making it difficult to spot leaks. A red dye additive
for the hydraulic fluid is available in 20 ml (2/3 fl oz)
bottles. A bottle is sufficient for 15 to 22 L (4 to 6 US
gallons) of hydraulic fluid. Order Part No. 44-2500
from your authorized Toro distributor.
Important:
Toro Premium Synthetic
Biodegradable Hydraulic Fluid 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
US gallons) pails or 208 L (55 US gallons) from
your authorized Toro distributor.
Checking the
Hydraulic-Fluid Level
Service Interval: Before each use or daily
1.
Park the machine on a level surface, lower the
cutting unit, engage the parking brake, shut off
the engine, and remove the key.
2.
Remove the plug from the hydraulic tank
79).
140 or higher
-37°C to -45° C (-34°
F to -49° F)
Eaton Vickers 694 (I-286-S,
M-2950-S/35VQ25 or
M-2952-S)
(Figure
3.
Remove the dipstick from the hydraulic tank and
wipe it with a clean cloth
4.
Insert the dipstick into the hydraulic tank.
5.
Remove the dipstick and check the fluid level
(Figure
80).
•
If you have a cutting unit equipped: The
hydraulic-fluid level is at the appropriate level
when the fluid appears between the lower 2
marks on the dipstick (A in
also acceptable for the fluid level to be above
the lower marks.
•
If you have the auxiliary hydraulic kit
equipped: The hydraulic-fluid level is at
the appropriate level when the fluid appears
between the upper 2 marks on the dipstick
(B in
Figure
65
Figure 79
(Figure
79).
Figure
80).
g285821
80). It is
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