Daedong DK4520 - Bleeding Fuel System

8
-
36
DK4220/4520/4720/5020/5320/5520/6020
* At 760 mmHg pressure (Atmo-
spheric). A higher boiling point is
obtained by using a radiator pres-
sure cap.
BLEEDING FUEL SYSTEM
(1) Drive Pump (2) Air Plug
1. Make sure that the amount of fuel
in the fuel tank is su󰀩cient.
2. If air is introduced into the fuel
filter, unscrew the bleeding bolt
(2) shown in the above gure, and
turn the ignition switch to run the
start motor. Then, air in the fuel
filter is bled through the bleeding
bolt as shown in the gure above.
3. When fuel is visible through the
bleeding bolt, tighten the bolt and
start the engine.
TD2O733A
NOTE
• Bleeding is not necessary if in-
stalling the fuel port after fueling.
NOTE
• The temperatures shown on the left
are industry standards that necessi-
tate a minimum glycol content in the
concentrated antifreeze.
• When the coolant level drops due
to evaporation, add water only. In
case of leakage, add anti-freeze
and water in the specied mixing
ratio.
• Anti-freeze absorbs moisture.
Keep unused anti-freeze in a
tightly sealed container.
• Do not use radiator cleaning
agents when anti-freeze has
been added to the cooling water.
(Anti-freeze contains an anti-cor-
rosive agent, which will react
with the radiator cleaning agent
forming sludge which will a󰀨ect
the engine parts)
OM_TD220(DK4220,4520,4720,5020,5320,5520,6020)-EN(USA)_08.indd 36OM_TD220(DK4220,4520,4720,5020,5320,5520,6020)-EN(USA)_08.indd 36 2023-09-22 오전 11:36:172023-09-22 오전 11:36:17