Belt Maintenance; Servicing The Alternator Belt; Hydraulic System Maintenance; Changing The Hydraulic Fluid - Toro Reelmaster 5410-D Operator's Manual

Belt Maintenance

Servicing the Alternator
Belt
Service Interval: After the first 10 hours
Every 100 hours
Check the condition and tension of the belt
85) after every 100 operating hours.
1. Proper tension will allow 10 mm (3/8 inch)
deflection when a force of 44 N (10 lb) is applied
on the belt midway between the pulleys.
2. If the deflection is not 10 mm (3/8 inch), loosen
the alternator mounting bolts
Increase or decrease the alternator belt tension
and tighten the bolts. Check the deflection of the
belt again to ensure that the tension is correct.
Figure 85
1. Mounting bolt
(Figure
(Figure 85).
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2. Alternator
Hydraulic System
Maintenance
Changing the Hydraulic
Fluid
Change hydraulic fluid after every 800 operating
hours, in normal conditions. If fluid becomes
contaminated, contact your local Toro distributor
because the system must be flushed. Contaminated
fluid looks milky or black when compared to clean oil.
1. Stop the engine and raise the hood.
2. Place a large drain pan under the fitting secured
to the bottom of the hydraulic fluid reservoir
(Figure 86).
1. Hose
3. Disconnect the hose from the bottom of the
fitting and let the hydraulic fluid flow into the
drain pan.
4. Install the hose when hydraulic fluid stops
draining.
5. Fill the reservoir with approximately 30 liters (8
U.S. gallons) of hydraulic fluid; refer to Checking
the Hydraulic Fluid.
Important:
Use only hydraulic fluids
specified. Other fluids could cause system
damage.
6. Install the reservoir cap.
7. Start the engine and use all of the hydraulic
controls to distribute hydraulic fluid throughout
the system. Also check for leaks.
8. Stop the engine.
54
Figure 86
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