Fuel System Maintenance; Servicing The Fuel Filter; Inspecting The Fuel Lines And Connections; Servicing The Fuel-Pickup Tube - Toro Groundsmaster 4300-D Operator's Manual

Fuel System
Maintenance

Servicing the Fuel Filter

Service Interval: Every 400 hours—Replace the fuel
filter.
1. Clean the area around the fuel-filter head
(Figure 78).
Figure 78
1. Fuel-filter head
2. Remove the filter and clean the filter head
mounting surface
3. Lubricate the filter gasket with clean lubricating
engine oil. Refer to the Engine Operator's
Manual for additional information.
4. Install the dry filter canister by hand, until the
gasket contacts the filter head, then rotate it an
additional 1/2 turn.
5. Start the engine and check for fuel leaks around
the filter head.
Inspecting the Fuel Lines
and Connections
Service Interval: Every 400 hours/Yearly (whichever
comes first)
Inspect the fuel lines for deterioration, damage, or
loose connections.
Servicing the Fuel-Pickup
Tube
The fuel-pickup tube, located inside the fuel tank, is
equipped with a screen to help prevent debris from
2. Fuel filter
(Figure 78).
entering the fuel system. Remove the fuel-pickup tube
and clean screen as required.
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