Servicing The Diesel Particulate Filter (Dpf); Servicing The Diesel Oxidation Catalyst (Doc); Fuel System Maintenance; Draining The Fuel Tank - Toro 30864 Operator's Manual

Servicing the Diesel
Particulate Filter (DPF)
Service Interval: Every 3,000 hours (or as required)
For information on servicing the Diesel Particulate Filter
(DPF), refer to the service manual or contact your Toro
distributor.
Servicing the Diesel Oxidation
Catalyst (DOC)
Service Interval: Every 6,000 hours
For information on servicing the Diesel Oxidation Catalyst
(DOC), refer to the service manual or contact your Toro
distributor.
Fuel System
Maintenance
DANGER
Under certain conditions, diesel fuel and fuel
vapors are highly flammable and explosive. A fire
or explosion from fuel can burn you and others and
can cause property damage.
• Use a funnel and fill the fuel tank outdoors, in
an open area, when the engine is off and is cold.
Wipe up any fuel that spills.
• Do not fill the fuel tank completely full. Add
fuel to the fuel tank until the level is 6 to 13 mm
(1/4 to 1/2 inch) below the bottom of the filler
neck. This empty space in the tank allows the
fuel to expand.
• Never smoke when handling fuel, and stay away
from an open flame or where fuel fumes may be
ignited by a spark.
• Store fuel in a clean, safety-approved container
and keep the cap in place.

Draining the Fuel Tank

Service Interval: Every 800 hours
Before storage
Drain and clean the fuel tank if the fuel system becomes
contaminated or if the machine is to be stored for an extended
period. Use clean fuel to flush out the tank.
Checking the Fuel Lines and
Connections
Check the fuel lines and connections every 400 hours or
yearly, whichever comes first. Inspect them for deterioration,
damage, or loose connections.

Servicing the Water Separator

Service Interval: Every 400 hours
Drain water or other contaminants from water separator
(Figure 31) daily. Replace filter canister after every 400 hours
of operation.
1. Place a clean container under the fuel filter.
2. Loosen the drain plug on the bottom of the filter
canister and open the vent on the top of the canister
mount.
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