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44
Problem
Suspected cause
Action
En
g
in
e d
o
es
n
o
t s
ta
rt
Starter motor
does not drive
or speed is low
1. Battery output is weak
2. Battery is deteriorated
3. Battery terminal is OFF or loosen
4. Battery terminal is corroded
5. Stater switch or relay is defective
6. Starter motor is defective
7. ECU (Engine Controller) is defective
1. Check battery fluid or charge
2. Replace Battery
3. Fix/Tighten terminal
4. Clean terminal
5. Contact distributor or dealer for repair
6. Contact distributor or dealer for repair
7. Contact distributor or dealer for repair
Starter motor
drives but
engine does
not start
1. Fuel is insufficient
2. Fuel filter is clogged
3. Gauze filter is clogged
4. Water is interfused in fuel line
5. Air is interfused in fuel line
6.Mistake of connecting with external
tank
7.Mistake of turning 3way fuel valve lever
8. Fuel pump defective
9.Solenoid fault
1. Add fuel
2. Clean/Replace fuel filter
3. Clean/Replace gauze filter
4. Drain water in water separator, fuel
filter or fuel tank
5. Extract the air
6.Check fuel piping
7.Check 3way fuel valve
8-1.Check/Replace fuse
8-2.Check/Replace fuel pump
9-1.Check/Replace fuse
9-2. Ask our distributor to repair
<Ambient
temperature
falls down below
32
゚
F (0
℃
) >
1. Fuel is frozen
2. Water in fuel line is frozen
3. Pre-heater is defective
1. Use winterized fuel
2. Drain water in fuel line
3. Contact distributor or dealer for repair
Engine starts but
stalls immediately
1. Fuel filter is clogged
2. Gauze filter is clogged
3. Water is interfused in fuel line
4. Air is interfused in fuel line
5.Mistake of connecting with external
tank
6. Air filter element is clogged
7. Lubricant oil is insufficient
8. Emergency operation/Fault detection
9. Disappearance of rotation signal
1. Clean/Replace fuel filter
2. Clean/Replace gauze filter
3. Drain water in water separator, fuel
filter or fuel tank
4. Extract the air
5.Check fuel piping
6. Check/Replace air filter element
7. Add lubricant oil
8. Ask our distributor to repair
9. Contact distributor or dealer for repair
Engine does not stop
1. Stop solenoid fault
2. Accessory switch is turned on
1. Turn the fuel lever to CLOSE to stop
the engine and contact distributor or
dealer for repair.
2. Turn off the accessory switch
Engine oil pressure
is low
1. Lubricant oil is insufficient
2. Oil filter is clogged
3. Oil Pressure switch is defective
4. Oil Pressure meter is defective
5.
Wrong oil is used
1. Add lubricant oil
2. Replace oil filter ask our distributor to
repair
3. Contact our distributor to repair
4. Contact our distributor to repair
5. Change to proper kind and viscosity oil
Содержание DGK15F
Страница 2: ......
Страница 49: ...46 aaaaaa 13 Generator Circuit Diagram...
Страница 50: ...47 aaaaaa 14 Engine Electrical Circuit Diagram...
Страница 51: ......
Страница 52: ...2019...