JAC HFC4181KR1 Owner's Manual page 77

OWNER ' S MANUAL
JAC HEAVY DUTY TRUCK
REMOVAL OF CONDENSATE FROM WATER SEPARATOR
Check the water separator about once a week. Remove the condensate before
the float 1 in the water separator reaches the position of the red line2.
To remove the condensate proceed as follows:
1. Loosen the plug 3 to discharge the condensate.
2. After the float has come down, tighten the plug.
3. Wipe clean the water separator and its neighborhood.
4. Check for fuel leaks.
BLEED OF FUEL FILTER
If the engine stops by being used up fuel, cleaning the fuel system or chang鄄
ing the fuel filter the engine does not start through fuel is replenished due to
be come air into the fuel system .
Air should be removed from the fuel system to make it start your engine.
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Bleed air by the following procedure
1. Loosen the air bent cock on the top of the fuel filter.
2. Turn the priming pump couterclckwise with pressing down and then the
pump piston is pushed out by a spring.
3. Operate the priming pump until the fuel without air bubble flow out.
4. Tighten the air bent cock and fix the pump piston by turning clockwise with
pressing down.
5. Start the engine and check for fuel leaks.
CHECK RADIATOR AND RADIATOR HOSE
Check the radiator 2, radiator hose 3, etc. for water leaks.
Check for the traces of water leaks on the g round where the vehicle has been
parked. If there are water leaks in the cooling system, take the vehicle to the
nearest service shop for service.
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