Servicing The High-Pressure Fuel Filter; Servicing The Fuel Tank; Electrical System Maintenance; Servicing The Battery - Toro 74906 Operator's Manual

3
G008963
Figure 58
1. Fuel filter
2. Hose clamp
5. Squeeze the ends of the hose clamps together and slide
them away from the filter
6. Remove the filter from the fuel lines.
7. Install a new filter and move the hose clamps close to
the filter (Figure 58).
8. Open the fuel-shutoff valve.
Important: Install the fuel line hoses and secure
them with plastic ties the same as they were originally
installed at the factory, to keep the fuel line away from
components that could cause fuel line damage.
Servicing the High-Pressure
Fuel Filter
Do not attempt to service the high-pressure fuel filter. The
high-pressure filter is integrated within the fuel pump module.
The fuel filter and other components inside the fuel pump
module are not serviceable. Do not attempt to open the fuel
pump module.
Ensure that an Authorized Service Dealer replaces the fuel
pump module with the high-pressure fuel filter.

Servicing the Fuel Tank

Do not attempt to drain the fuel tank. Ensure that an
Authorized Service Dealer drains the fuel tank.
1 2
3. Fuel line
(Figure 58).
Electrical System
Maintenance

Servicing the Battery

Service Interval: Monthly
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harm.
Wash hands after handling.
DANGER
Battery electrolyte contains sulfuric acid, which is a
deadly poison and causes severe burns.
Do not drink electrolyte and avoid contact with
skin, eyes, or clothing. Wear safety glasses to shield
your eyes and rubber gloves to protect your hands.
Removing the Battery
WARNING
Battery terminals or metal tools could short against
metal machine components causing sparks. Sparks
can cause the battery gases 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 metal parts of the
machine.
WARNING
Incorrect battery cable routing could damage the
machine and cables causing sparks. Sparks can
cause the battery gases to explode, resulting in
personal injury.
• Always disconnect the negative (black) battery
cable before disconnecting the positive (red)
cable.
• Always connect the positive (red) battery cable
before connecting the negative (black) cable.
41
WARNING