Servicing The Engine Belts - Toro Groundsmaster 328-D 30630 Operator's Manual

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Figure 28
1. Drain cock
When filling the radiator, the coolant level must be
above the core and 1 inch (25 mm) below the bottom
of the filler neck. DO NOT OVERFILL. Always
install the radiator cap (Fig. 29) securely.
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Figure 29
1. Radiator cap
The level of coolant in the expansion tank (Fig. 30)
should be between the marks on the side of the tank.
Figure 30
1. Expansion tank

Servicing the Engine Belts

Check the tension of all belts initially after the first
day of operation and every 100 hours thereafter.
Alternator Belt
1.
2.
3.
Cooling Fan Belt
1.
2.
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28
Unlatch and open the hood.
Proper tension will allow
deflection when a force of 10 lbs. is applied on
the belt (Fig. 31) midway between the pulleys.
If deflection is not 3 ⁄ in. (10 mm), loosen the
8
alternator mounting bolts. Increase or decrease
alternator belt tension and tighten the bolts.
Check belt deflection again to assure tension is
correct.
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Figure 31
1. Alternator
2. Mounting bolt
Unlatch and open the hood.
Remove the capscrews (5) securing the fan belt
guard and remove the guard (Fig. 32).
3 ⁄ in. (10 mm)
8
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