Servicing The Diesel-Oxidation Catalyst (Doc) And The Soot Filter - Toro Groundsmaster 4000 Operator's Manual

Figure 93
1. Air-cleaner safety filter
2. Reset the indicator
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 94
•
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 91) if it shows red.
3720
SPN
3720 0, or 3720
FMI SPN
179 displays in the
ADVISORY
3251
FMI
3720 0, or
FMI CHECK ENGINE
(Figure
g009712
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.
FMI
FMI
g213865
0,
95)
63
Figure 95
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g213864
g213863