Fuel System Maintenance; Servicing The Fuel System; Servicing The Water Separator - Toro Groundsmaster 4000 Operator's Manual

Figure 82
1. Refer to the Engine section in the Service
Manual for information on disassembling and
assembling the diesel-oxidation catalyst and
the soot filter of the DPF.
2. Refer to your Authorized Toro Distributor for
diesel-oxidation catalyst and the soot filter
replacement parts or service.
3. Contact your Authorized Toro Distributor to
have them reset the engine ECU after you
install a clean DPF.
Fuel System
Maintenance
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Servicing the Fuel System

Draining the Fuel Tank
Service Interval: Every 1,000 hours—Drain and
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Every 2 years—Drain and clean the fuel tank.
Drain and clean the tank also if the fuel system
becomes contaminated or if you are storing the
machine for an extended period of time. Use clean
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fuel to flush out the tank.
Inspecting the Fuel Lines and
Connections
Service Interval: Every 400 hours
Inspect the fuel lines and connections for deterioration,
damage, or loose connections.
Servicing the Water
Separator
Service Interval: Before each use or daily—Drain
Every 400 hours—Replace the fuel-filter
canister.
Service the water separator as shown in
62
clean the fuel tank.
water or other contaminants from
the fuel filter/water separator.
Figure 83.