Ditch Witch JT100AT - Manual (Page 221)

Service - 220
JT100/JT100 All Terrain Operator’s Manual
As Needed
CMW
©
Check Diesel Particulate Filter (DPF)
Check DPF clamps, brackets and support and
replace as needed.
Change Air Filter
Change air filter when the yellow band on the air
filter service indicator reaches the red line at 20 in
H
2
O (5.0 kPa). Replace safety element (1) every
third change of primary filter (2).
To change
1. Open air filter case.
2. Remove primary filter (2). Remove safety
element (1) if it is the third change of primary
filter.
3. Wipe inside of housing and wash end cup.
4. Install new safety element (1), if necessary,
and then slide new primary filter into position.
5. Close air filter case.
6. Reset air filter service indicator.
IMPORTANT: Some time after 4500 hours, the
system will indicate the filter needs to be
changed. Have only an authorized service
specialist replace the DPF filter element.