John Deere 5310 S - Manual (Page 145)

Troubleshooting
PY80265,05I0279 –19–12SEP05–4/4
Symptom Problem Solution
Engine overheats Dirty radiator core, or grille screens. Remove all trash.
Engine overloaded. Shift to lower gear or reduce load.
Low engine oil level. Check oil level. Add oil as required.
Low coolant level. Fill radiator to proper level, check
radiator, and hoses for loose
connection or leaks.
Faulty radiator cap. Replace cap.
Loose or defective fan belt(s). Adjust belt tension(s).
Cooling system needs flushing. Flush cooling system.
Defective thermostat. See your John Deere dealer.
Defective temperature gauge or See your John Deere dealer.
sender.
Incorrect grade of fuel. Use proper fuel.
High fuel consumption. Improper type of fuel. Use proper fuel.
Clogged or dirty air cleaner. Service air cleaner.
Engine overloaded. Reduce load or shift to a lower gear.
Improper valve clearance. See your John Deere dealer.
Injection nozzles dirty. See your John Deere dealer.
Engine out of time. See your John Deere dealer.
Implement improperly adjusted. See implement operator’s manual.
Low engine temperature. See your John Deere dealer.
Excessive ballast. Adjust ballast to load.
Restricted air intake system. Check system.
Plugged crankcase vent tube. Clean vent tube.
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