Checking The Cooling System; Checking The Hydraulic System - Toro 30344 Operator's Manual

1. Dipstick
4. Remove the dipstick and check the oil level.
Note: The oil level should be up to the Full mark on
the dipstick.
5. If the oil level is below the Full mark, remove the fill
cap (Figure 23) and add oil until the level reaches the
Full mark on the dipstick. Do not overfill..
1. Oil fill
6. Install the oil-fill cap and close the hood.

Checking the Cooling System

Service Interval: Before each use or daily
Clean debris off the screen and the radiator/oil cooler daily,
more often if conditions are extremely dusty and dirty; refer
to Cleaning the Radiator and the Screen (page
Check the level of the coolant in the expansion tank at the
beginning of each day before starting the engine. The capacity
of the cooling system is 7.5 L (8 qt).
Recommended Coolant
Note: Coolant must meet or exceed ASTM Standard 3306
Glycol based pre-diluted coolant (50/50 blend)
Glycol based coolant mixed with distilled water (50/50 blend)
Figure 22
Figure 23
49).
or
Glycol based coolant mixed with good quality water (50/50 blend)
CaCO
Chloride <40 ppm (CI)
Sulfer <100 ppm (SO
WARNING
If the engine has been running, the radiator will be
pressurized and the coolant inside will be hot. If
you remove the cap, coolant may spray out, causing
severe burns.
• Do not remove the recovery-tank cap to check
coolant levels.
• Do not remove the recovery-tank cap when the
engine is hot. Allow the engine to cool for at
least 15 minutes or until the radiator cap is cool
enough to touch without burning your hand.
1. Check the level of the coolant in the expansion tank
(Figure 24).
Note: The coolant level should be between the marks
on the side of the tank.
1. Expansion tank
2. If the coolant is low, add the recommended replacement
coolant as required. Do not use water only or
alcohol-based coolants. Do not overfill.
3. Install the expansion-tank cap.
Checking the Hydraulic
System
The machines reservoir is filled at the factory with
approximately 4.7 L (5 qt) 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:
28
or
+ MgCO <170 ppm
3 3
)
4
Figure 24