MAINTENANCE 6-11
CHANGING THE FUEL FILTER
1. Clean the outside surface of the fuel
filter well.
2. Loosening the drain plug on the bot-
tom of the fuel filter to drain fuel and
any accumulated moisture.
3. Loosen the screw on top of the fuel fil-
ter and remove the filter body.
4. Remove the element and install a new
one. Reassemble the filter unit in re-
verse order.
C71O611B
CAUTION
When changing the fuel filter, be
careful to avoid contamination.
Dust, dirt and other foreign materi-
als will damage the fuel system.
(1) Pre-Filter
(2) Fuel Filter
REMOVING MOISTURE WITHIN FUEL FILTER
C71O612B
Water and particles are trapped by the
fuel filter to protect the engine and fuel
system. Periodically drain contaminants
from the filter and pre-filter housings by
loosening the drain plugs.
CAUTION
Water contamination will cause in-
jection pump damage, and may
cause the engine to malfunction.
(1) Drain Plug
(2) Drain Plug
HYDRAULIC OIL FILTER CHANGE
C71O613B
Hydraulic oil filter locations:
DK65S: Left rear of tractor, inside of
wheel.
(1) Hydraulic Oil Filter
CAUTION
To avoid personal injury:
Be sure to stop the engine before
changing the oil filter cartridge.
Allow engine to cool down
sufficiently, oil can be hot and can
burn.