Toro 30433, Operator'S Manual

Page: 47 / 64

4. Remove the knobs/rubber washers holding
the belt covers to the top of the cutting unit
and remove the belt covers.
5. Remove the heat shield from the engine deck
and carrier frame.
6. Remove the idler spring from idler arm.
Remove the drive belt from the PTO clutch
pulley, idler pulleys and the left spindle pulley
(Figure 64).
7. Install the new drive belt onto the PTO
engagement pulley and the top groove of the
center spindle pulley (Figure 64).
8. Install belt onto idler pulleys and then install
idler spring (Figure 64).
9. Install the heat shield to the engine deck and
carrier frame.
10. Reinstall the belt covers onto the cutting unit,
then reinstall and tighten the knobs/rubber
washers.
11. Reinstall the carrier frame cover onto the
cutting unit, then reinstall and tighten the
knobs/rubber washers.
Figure 64
1. PTO clutch pulley 3. Drive Belt
2. Drive belt idler 4. Double Spindle Pulley
Hydraulic System
Maintenance
Servicing the Hydraulic
System
Checking the Hydraulic Fluid
Check the hydraulic fluid level as follows:
• Check the hydraulic fluid level before engine
is first started.
• Check the hydraulic fluid level after first 8
operating hours.
• Check the hydraulic fluid level after every 25
operating hours.
Fluid Type: Mobil 1 15W-50 synthetic motor oil or
equivalent synthetic oil.
Important:
Use oil specified or equivalent.
Other fluids could cause system damage.
Hydraulic System Oil Capacity: 67 oz. (2.0 l)
Note:
There are two ways of checking the
hydraulic oil. One is when the oil is warm and one
is when the oil is cold. The baffle inside the tank
has two levels depending if the oil is warm or cold.
1. Position machine on a level surface.
2. Disengage the power take off (PTO) and shut
off the engine.
3. Wait for all moving parts to stop before leaving
the operating position and then set the parking
brake.
4. Clean area around cap and filler neck of
hydraulic tank (Figure 65).
Figure 65
1. Cap 3. Cold uid level-full
2. Bafe 4. Hot uid level-full
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