Toro Groundsmaster 3300 Series, Руководство оператора

Страница: 58 / 68

High Viscosity Index/Low Pour Point
Anti-wear Hydraulic Fluid, ISO VG 46 (cont'd.)
Viscosity Index ASTM D2270 140 or higher
Pour Point, ASTM D97 -37°C to -45° C (-34°
F to -49° F)
Industry Specifications: Eaton Vickers 694 (I-286-S,
M-2950-S/35VQ25 or
M-2952-S)
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.
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 ( Figure
72 ).
g285821
Figure 72
3. Remove the dipstick from the hydraulic tank and
wipe it with a clean cloth (
Figure 72 ).
4. Insert the dipstick into the hydraulic tank.
5. Remove the dipstick and check the fluid level
(
Figure 73 ).
•
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
Figure 73 ). It is
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 73 ).
g286314
Figure 73
6. If the fluid level is below the appropriate lower
mark (per your equipped attachment; refer
to step
5 ) on the dipstick, add the specified
hydraulic fluid into the tank. Repeat steps 3
through 5 until the fluid level appears between
the appropriate 2 marks on the dipstick.
7. Insert the dipstick and plug into the hydraulic
tank.
8. Hand-tighten the plug.
Important:
Do not use a tool to tighten the
plug.
9. Check all hydraulic hoses and fittings for leaks.
58