Northern Lights ONL843NW4, Руководство оператора

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ONL843NW4 11/13
24
Troubleshooting
ENGINE
PROBLEM POSSIBLE CAUSE RECOMMENDATION(S)
Engine Overheats Low coolant level • Fill tank or radiator to proper level.
• Check hoses for loose connections
and leaks.
Cooling system needs flushing • Flush cooling system.
Defective thermostat • Remove and check thermostat.
Defective temperature gauge • Check water temperature with thermometer
and replace gauge if necessary.
Engine Knocks Insufficient oil • Call your dealer.
Injection pump out of time • Call your dealer.
Below normal engine temperature • Check your thermostats.
• Check water temperature to see if
temperature gauge is working properly.
Engine overheating • See “Engine Overheating” section.
High Fuel Consumption Improper type of fuel • Use correct fuel for temperature.
Clogged or dirty air cleaner • Service air cleaner.
Improper valve clearance • See your dealer.
Injection nozzles dirty • See your dealer.
Injection pump out of time • See your dealer.
Engine not at proper temperature • Check your thermostats.
• Check water temperature with thermometer
and replace gauge if necessary.
Below Normal Thermostat not working properly • Check thermostat.
Engine Temperature
Temperature gauge • Check water temperature with thermometer.
not working properly
Low Oil Pressure Low oil level • Fill crankcase to proper level.
Improper type of oil • Drain and fill crankcase with correct oil.
Partially plugged oil filter • Replace filter.
High Oil Consumption Break-in period • Oil consumption decreases after break in.
Crankcase oil too light • Use proper viscosity oil.
Oil leaks • Check for leaks in lines around gaskets
and drain plug.
If you cannot correct problems with these procedures, see your Northern Lights dealer.