Servicing The Diesel-Oxidation Catalyst (Doc) And The Soot Filter; Fuel System Maintenance; Servicing The Water Separator; Servicing The Engine Fuel Filter - Toro Groundsmaster 4010 Operator's Manual

Servicing the
Diesel-Oxidation Catalyst
(DOC) and the Soot Filter
Service Interval: Every 6,000 hours or clean the soot
filter if engine faults
16,
SPN
16 display in the InfoCenter.
•
If advisory message
InfoCenter, the DPF is nearing the recommended
point for servicing the diesel-oxidation catalyst and
the soot filter.
Figure 76
•
If engine faults
CHECK ENGINE SPN
CHECK ENGINE SPN
3720 16in the InfoCenter
SPN FMI
display in the InfoCenter, clean the soot filter using
the steps that follow:
Figure 77
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.
3720
SPN
3720 0, or 3720
FMI SPN
179 displays in the
ADVISORY
3251
FMI
3720 0, or
FMI CHECK ENGINE
(Figure
Fuel System
Maintenance
Servicing the Water
FMI Separator
FMI
Service Interval: Before each use or daily
Every 400 hours
Drain water or other contaminants from water
separator (Figure
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.
g213865
0,
77)
1. Water separator filter canister
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3. Clean the area where the filter canister mounts.
4. Remove the filter canister and clean the
mounting surface.
g213864
5. Lubricate the gasket on the filter canister with
clean oil.
6. Install the filter canister by hand until the gasket
contacts mounting surface, then rotate it an
additional 1/2 turn.
g213863
7. Tighten the drain plug on the bottom of the filter
canister and close the vent on the top of the
canister mount.
Servicing the Engine Fuel
Filter
Service Interval: Every 400 hours
The engine fuel filter should be replaced after every
400 hours of operation.
1. Clean the area around the fuel filter head
79).
57
78) daily. Replace filter canister
Figure 78
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(Figure