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3.1.4.6 Stop charging the battery immediately once the battery is fully charged to 
avoid 

overheated of battery 
electrolyte liquid level decreased 
abnormal of battery

3.2 fuel supply

3.2.1Filling fuel

 Fill the clean fuel without water and other dust to 90% of the fuel tank volume

Be careful when filling the fuel, and make sure not to overflow. 

Remove the air in the fuel system to assure the normal fuel supply.

3.2.2Compensate the fuel in the fuel system 
* The air in the fuel system must be eliminated, otherwise the fuel cannot be fed 
to the fuel injection pump.
* Since the engine features automatically air bleeding system, please eliminate 
the air in the fuel system complied to the following steps. 

Check the fuel level in the fuel tank. Add the  fuel if insufficient.
Turn on the fuel switch on the fuel tank.
Turn the ignition switch to the "ON" position, then the fuel will be supplied by the 

injection pump. If fuel filter is full of fuel, without gap and air bubble, the engine 
will be started.

  Avoid the fuel catching fire

 Be sure to fill fuel with the same style, any mistake 

may cause fire

 Be sure to stop the engine before filling
 Please clean the overflow fuel if necessary.

 Don't put engine close to any flammables and fuel 

otherwise, it may cause fire

3.3 Supplying the Lub Oil

The oil level should be moderate. If the oil is 

insufficient, bearings and pistons are easily damaged.

If the oil level is too high, the oil consumption will also 

be high, which will cause carbon accumulation and 
damage of nozzle and piston.

Supply the oil to the specified level as following procedure:
3.3.1 Place the engine on a level position.
3.3.2 Remove the cap of the oil filler port on the gear case cover.
3.3.3 Add 6.9L specified oil to the 3-cylinder engine and 8.5L specified oil to the 
4-cylinder engine.
3.3.4 Check the oil level with dipstick (level gauge). Oil should be filled to the 
upper limit on the dipstick.
3.3.5 Manually tigten the cap of the oil filler port.
3.3.6 Wait for about 10 minutes after starting the engine, and then stop it. Check 
the oil level with dipstick. It should be near the upper level. 

3.4 Supplying the Cooling Water

 Never open the radiator cap while the engine is hot, otherwise the hot water or 

steam may spurt out and cause scalding. Remove the radiator cap slowly with a 
rag piece after the radiator cools down.

 Tighten the radiator cap after check on the cooling water capacity. If the cap is 

not secure, the steam or hot water may spurt out during operation to cause 
scalding.
*Supply the cooling water into the radiator and the sub-tank.
3.4.1 Remove the radiator cap. Press down the cap and turn it counterclockwise 
to remove it.
3.4.2 Pour the cooling water gently into the port, taking care not to cause 
bubbling until it overflows. Cooling water capacity is 4.6L
3.4.3 Eliminate the air in the cooling system while pour the water into the filler 
port. And the air should be exhausted from the top position of the outlet to avoid 
air-restriction.
3.4.4 After supplying the cooling water, tighten the radiator cap. First the hook 
inside the cap should be aimed at the gap on the water filling hole, then turn the 
cap clockwise by 1/3 circle.
3.4.5 Full filling water into the surplus water tank, then tighten the water filling cap.
3.4.6 Check the rubber cooling water hose for disconnection, looseness or 
damage of joint and other faults. If there is poor seal of the cooling water pipe, the 
cooling water may be consumed too much.
3.5 Starting£¨

No-load£©

Run the engine at low and no loaded speed while starting the engine for the first 
time or after a long-time storage, to circulate the lube oil sufficiently to each part. 
After a long-time storage, the lube oil may glue the moving parts of the engine. 
Operating the engine under such a state may cause seizure of rotating parts.
3.5.1 Disconnect the switch of power output to keep the diesel engine at idle.
3.5.2 Set the control lever (accelerator facilities) at Low position.

Beware of scalding

DANGER

DANGER

NOTE

Содержание KD388

Страница 1: ...KD388 KD488 DIESEL...

Страница 2: ...ituations which if not avoided COULD result in death or serious injury Indicates a potentially hazardous situations which if not avoided MAY result in minor or moderate injury The descriptions caption...

Страница 3: ...ds for the Hot Parts Don t allow your hand and body and clothes to contact the silencer exhaust pipe and engine body during operation or immediately after stopping the engine 1 2 2 7 Never Operate the...

Страница 4: ...amo combine harvester and agricultural mechanism 2 1 Frame feature 2 1 1 The screw intake pipe is adopted which makes the intake air go around the axes The mist oil grain and the compression air becom...

Страница 5: ...ant pump Oil filler Speed sensor VE Fuel injection pump Oil filter Oil sump Drain oil rubber pipe Portrait view of KD388 Portrait view of KD388 Constant temperature regulator Fan blade Coolant pump Oi...

Страница 6: ...se Air heater Fuel filter Inlet pipe Fuel injection pump cover board Oil sump Crankshaft Belt pulley Oil sump washer Oil sump Hose of draining oil Cylinder cover and respirator Exhaust pipe Hot water...

Страница 7: ...ment of filter paper element is necessary before it is clogged Replace it by cartridge assembly Cooling fluid cycles between diesel engine and radiator dissipate diesel engine heat from radiator centr...

Страница 8: ...ge of the inlet pipe to provide an easy starting of the engine and its working principle goes as following If the engine is started in a low temperature switch the current on the air heater and the el...

Страница 9: ...broken Besides please check the pollution of radiator and fan High altitude high temperature and overload are much easier to result coolant temperature rising lamp lighting and engine stopping to prot...

Страница 10: ...nt Oil Stock Using the Oil properly Avoiding dirt or dust falling into the oil Cleaning the Filling Jaws area while filling the Oil In order to avoid impacts of the oil character Please do not use mix...

Страница 11: ...on the dipstick 3 3 5 Manually tigten the cap of the oil filler port 3 3 6 Wait for about 10 minutes after starting the engine and then stop it Check the oil level with dipstick It should be near the...

Страница 12: ...operator is sick or under the influence of alcohol Poisonous exhaust gas Do not block the hose intakes windows and doors for ventilation There should be good ventilation while the engines is running...

Страница 13: ...ear cannot drive the starter motor to rotate Otherwise starter motor will be damaged So once engine is started disconnect the start gear from the flywheel gear immediately 4 2 2Start the engine at low...

Страница 14: ...fuel tank cut off the fuel supply the engine will stop quickly When the engine is running do not cut off the switch or make a short circuit Otherwise it will produce strong spark Abnormal electric su...

Страница 15: ...ccording to the engine s use load condition fuel and lubricant s quality and other condition the time interval of the terminal check can ahead or delay Maintenance The abrasion of the intake and exhau...

Страница 16: ...e disaster Be sure to provide adequate ventilation it will produce hydrogen gas during charging the hydrogen gas will be burned by any fire source Be careful of the electrolyte do not let your skin an...

Страница 17: ...r cooling liquid contain the rust and scale the cooling effection will be depressed The cooling water should be replaced once a year at least Drain the cooling water and then add cleanly soft water 5...

Страница 18: ...tion pump bracket adjust the injection timing by changing the angle of injection pump installation See fig If the reading is greater than 0 5mm pull the oil pump shell upside away from engine Reduce t...

Страница 19: ...l off was not open 4 Fuel is incompetent 5 Air cleaner element is so dirty 6 The temperature of condition is too low 7 The filter element of fuel is jam 8 Oil supply time is untrue 9 Injection head is...

Страница 20: ...The reason of malfunction Troubleshooting 6 4Engine power is not enough 6 5 Running unstable 6 Oil level is small oil supply is not enough 7 The oil of oil transfer pump is too small 8 The oil supply...

Страница 21: ...f fuel tank is use up 2 Oil pipe leakage the oil road suction air 4 The solenoid valve of oil pump power break down cut off the fuel supply 7 Crankshaft can t running a Piston scuffing c Oil pump brok...

Страница 22: ......

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