Electrical System Maintenance; Replacing The Fuse; Servicing The Battery - Toro 4573 Operator's Manual

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Electrical System
Maintenance

Replacing the Fuse

The electrical system is protected by fuses. They are
located beneath the hood, near the fuel tank (Figure 28).
If a fuse goes out, check the circuit wiring for a short.
Figure 28
1. Main/battery
2. Interlock, electric clutch,
and cruise control
To replace a fuse, pull up to remove it from the socket.
Push down to insert it.
• Main/ Battery—15 amp
• Interlock, electric clutch, and cruise control—10
amp
• Full bag buzzer—5 amp

Servicing the Battery

Always keep the battery clean and fully charged. Use
a paper towel to clean the battery and battery box. If
the battery terminals are corroded, clean them with a
solution of 4 parts water and 1 part baking soda. Apply
a light coating of grease to the battery terminals to
prevent them from corroding.
Battery voltage and amperage: 12 volts, 190 cold
cranking amps
3. Full bag buzzer
4. Extra fuse
Removing the Battery
Battery terminals or metal tools could short
against metal machine components causing
sparks. Sparks can cause the battery gasses to
explode, resulting in personal injury.
• When removing or installing the battery, do
not allow the battery terminals to touch any
metal parts of the machine.
• Do not allow metal tools to short between
the battery terminals and the metal parts of
the machine.
1. Disengage the blades (PTO).
2. Set the parking brake.
3. Stop the engine and wait for all moving parts to stop.
4. Remove the ignition key.
5. Open the hood to see the battery (under the dash
panel).
6. Lift the rubber cover up off the negative (black)
cable.
7. Disconnect the negative (black) ground cable from
the battery post (Figure 29).
1. Negative cable (black),
boot not shown for clarity
2. Positive cable (red)
27
Figure 29
3. Front of machine

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