Servicing The High-Pressure Fuel Filter; Servicing The Fuel Tank; Electrical System Maintenance; Electrical System Safety - Toro Z Master Professional 5000 Series Operator's Manual

Figure 59
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
8. Open the fuel-shutoff valve.
Important:
Install the fuel line hoses and secure
with plastic ties the same as they were originally
installed at the factory to keep the fuel line away
from components that can 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.
Important:
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 and
services any components of the fuel system.
3. Fuel line
(Figure
(Figure 59).
Electrical System
Maintenance

Electrical System Safety

•
Disconnect the battery before repairing the
machine. Disconnect the negative terminal first
and the positive last. Connect the positive terminal
first and the negative last.
•
Charge the battery in an open, well-ventilated
area, away from sparks and flames. Unplug the
charger before connecting or disconnecting the
battery. Wear protective clothing and use insulated
tools.
g008963
Proposition 65 Warning
Battery posts, terminals, and related
59).
accessories contain lead and lead
compounds, chemicals known to
the State of California to cause
cancer and reproductive harm. Wash

Servicing the Battery

Service Interval: Monthly
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.
45
WARNING
CALIFORNIA
hands after handling.