Checking The Coolant Level In The Reservoir; Checking The Hydraulic-Fluid Level - Toro 25500 Operator's Manual

Checking the Coolant Level in
the Reservoir
Service Interval: Before each use or daily
If the engine overheat warning is displayed on the control
panel, check the coolant level in the reservoir and add coolant
if it is low. Also inspect the engine compartment around the
radiator and clear away any obstructions to air flow.
1. Park the machine on a level surface, stop the engine,
and remove the ignition key.
2. Allow the engine to cool.
3. Remove the left side panel; refer to
Panels (page 44).
4. Check the coolant level in the reservoir
1
2
g024979
1. Reservoir
Note: Ensure that the coolant level is between 1/4
and 3/4 of the way up in the sight glass
5. Add the specified coolant until the coolant level is
between 1/4 and 3/4 of the way up in the sight glass.
Note: Ensure that the coolant solution is thoroughly
mixed before filling the reservoir.
6. Install the left side panel; refer to
Panels (page 45).
Removing the Side
(Figure
Figure 26
2. Coolant level (halfway
between the Add and Full
marks)
(Figure
Installing the Side
Checking the Hydraulic-Fluid
Level
Service Interval: Before each use or daily
Hydraulic fluid specification: Mobilfluid 424
Note: Many brands of hydraulic fluid are almost colorless,
making it difficult to detect leaks. A red dye additive for the
hydraulic system oil is available in 20 ml (0.68 oz) bottles.
One bottle is sufficient for 15.1 to 22.7 L (4.0 to 6.0 US
gal) of hydraulic fluid; you can order this additive from an
Authorized Toro Service Dealer.
1. Park the machine on a level surface, and put all the
attachments in the transport position.
2. Stop the engine, set the parking brake, and remove the
26).
ignition key.
3. Check the hydraulic-fluid level in the sight glass located
at the side of the hydraulic reservoir
26).
1. Fill cap (off)
2. Hydraulic fluid
Note: The hydraulic-fluid level should be between the
bottom and midpoint of the sight glass.
4. If the hydraulic-fluid level is not visible in the sight
glass, remove the fill cap
hydraulic fluid until the fluid level is at the midpoint of
the sight glass, and install the fill cap.
25
(Figure
Figure 27
3. Hydraulic fluid level at the
midpoint of the sight glass
(Figure 27), add the specified
27).