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

Figure 79
Note:
Do not clean a used element because
cleaning it can damage the filter media.
Important:
Never attempt to clean the safety
filter (Figure 80). Replace the safety filter
after every 3 primary filter services.
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
•
If advisory message
InfoCenter, the DPF is nearing the recommended
point for servicing the diesel-oxidation catalyst and
the soot filter.
g031861
•
If engine faults
CHECK ENGINE SPN
3720
SPN FMI
display in the InfoCenter, clean the soot filter using
the steps that follow:
61
Figure 80
(Figure 78) if it shows red.
filter if engine faults
SPN
16, 3720 0, or
SPN FMI
16 display in the InfoCenter.
179 displays in the
ADVISORY
Figure 81
3251
CHECK ENGINE SPN
3720 0, or
FMI CHECK ENGINE
16in the InfoCenter (Figure
g009712
3720
FMI
3720
SPN FMI
g213865
0,
FMI
82)