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11. Install the engine; refer to Installing the Engine (page
35).
Servicing the Gear
Case—Gear-case Model
Model 68024 only
Checking the Clutch Operation
Service Interval: Before each use or daily—Check the clutch
operation (Model 68024 only).
1. Move the clutch lever to the Off position; refer to
Controlling the Paddles (page 22).
2. Start the engine; refer to Starting the Engine (page 21).
3. Ensure that the engine throttle is set to the 2/3
position.
4. If the paddles rotate with the clutch lever to the Off
position do the following:
A. Stop the engine; refer to Stopping the Engine
(page 22).
B. Check the clutch lever force; refer to Checking
the Clutch Lever (page 38).
Checking the Clutch Lever
Service Interval: After the first 25 hours—Check the
gear-case clutch (Model 68024 only).
Important: Check the gear case clutch if the paddles
rotate when the clutch lever is in the Off position, if the
paddles rotate slowly, or if the clutch begins to slip.
1. Ensure that the engine is Off; refer to Stopping the
Engine (page 22).
2. Locate the clutch lever at the back of the machine; refer
to Clutch Lever (page 11).
3. Move the clutch handle to the Off position; refer to
Controlling the Paddles (page 22).
4. Attach a spring scale with a range of 15 to 30 kg (35 to
55 lb) to the grip of the clutch lever (Figure 67).
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1. Spring scale
2. 15 to 30 kg (35 to 55 lb)
2
G022166
Figure 67
3. Clutch lever
5. Using the spring scale, pull the clutch handle to the On
position as shown in Figure 67.
6. Observe the spring scale while pulling to see what the
highest pressure is when moving the clutch handle
from the Off position to the On position (Figure 67).
Note: Normal clutch pressure is 15 to 30 kg (35 to
55 lb).
7. If the clutch pressure is greater than or less than
15 to 30 kg (35 to 55 lb), contact an Authorized Toro
Service Dealer.
Checking the Gear-case Oil
Service Interval: Every 40 hours—Check the gear-case oil
Important: If the oil level in the gear case is too low
or too high and you run the engine, you may damage
the engine or the gear case. This type of damage is not
covered by the warranty.
Oil type: SAE 90 gear oil
Gear-case capacity: 2.13 L (72 fl oz)
1. Locate the gear case between the engine and the front
cowl.
2. At the right side of the gear case, examine the oil level
in the sight glass (Figure 68).
3
1. Fill plug
2. Sight glass
3. If the oil level is below the bottom 1/3 of the sight
glass, add oil as follows:
A. Remove the fill plug from the fill port in the
38
(Model 68024 only).
Figure 68
3. Drain plug
housing of the gear case (Figure 68).
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2
3
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