Servicing The Diesel-Oxidation Catalyst (Doc) And The Soot Filter; Fuel System Maintenance; Servicing The Engine Fuel Filter - Toro Groundsmaster 7210 Series 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 70
•
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 71
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
Note:
Refer to
fuel recommendations.
FMI
DANGER
FMI
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 to the
bottom of the filler neck.
g213865
• Never smoke when handling fuel, and stay
away from an open flame or where fuel
0,
fumes may be ignited by a spark.
• Store fuel in a clean, safety-approved
71)
container and keep the cap in place.
Servicing the Engine Fuel
Filter
Service Interval: Every 400 hours
g214715 The engine fuel filter should be replaced after every
400 hours of operation.
1. Clean the area around the fuel filter head
72).
g213864
g213863
1. Fuel Filter head
2. Remove the filter and clean the filter head
mounting surface
49
Fuel Specification (page 15)
Figure 72
2. Fuel Filter
(Figure 72).
for proper
(Figure
g021576