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DCA-600SSV — OPERATION AND PARTS MANUAL — REV. #0 (07/13/09) — PAGE 45
DCA-600SSV — MAINTENANCE
Service Daily
If the engine is operating in very
dusty
or
dry grass
conditions, a clogged air cleaner will result. This can lead to
a loss of power, excessive carbon buildup in the combustion
chamber and high fuel consumption. Change air cleaner
more
frequently
if these conditions exists.
Fuel Addition
Add diesel fuel (the grade may vary according to season
and locations).
Removing Water from the Fuel Tank
After prolonged use, water and other impurities accumulate
in the bottom of the tank. Occasionally inspect the fuel
tank for water contamination and drain the contents if
required.
During cold weather, the more empty volume inside the
tank, the easier it is for water to condense. This can be
reduced by keeping the tank full with diesel fuel.
Cleaning Inside the Fuel Tank
Drain the fuel inside the fuel tank completely. Using a spray
washer (Figure 69) wash out any deposits or debris that have
accumulated inside the fuel tank.
Figure 69. Fuel Tank Cleaning
Fuel Tank Inspection
In addition to cleaning the fuel tank, the following components
should be inspected for wear:
■■
■■
■
Rubber Suspension – look for signs of wear or
deformity due to contact with oil. Replace the rubber
suspension if necessary.
■■
■■
■
Fuel Hoses – inspect nylon and rubber hoses for signs
of wear, deteration and hardning.
■■
■■
■
Fuel Tank Lining – inspect the fuel tank lining for signs
of excessive amounts of oil or other foreign matter.
Cleaning the Fuel Strainer
Clean the fuel strainer if it contains dust or water. Remove
dust or water in the strainer cap and wash it in gasoline.
Securely fasten the fuel strainer cap so that fuel will not
leak. Check the fuel strainer every 200 hours of operation or
once a month.
Replacing Fuel Filter
Replace the fuel filter cartridge with new one every 500
hours or so.
Loosen the drain plug at the lower top of the fuel filter.
Drain the fuel in the fuel body together with the mixed
water. DO NOT spill the fuel during disassembly.
Vent any air