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John Deere 3032E, 3036E, 3038E - Troubleshooting

JD 3032E, 3036E, 3038E Tractor Engine Problem

Engine Will Not Crank - Transmission gear shift lever not in neutral position. PTO engaged. Battery low on charge. Poor battery or ground connection. Blown fuse. Electrical problem.

Engine Will Not Start - Wrong engine oil viscosity. Engine hand throttle lever not pushed forward. Cold start system not being used, or malfunctioning. Stale fuel / improper fuel / fuel level. Plugged fuel filter. Dirty or faulty fuel injectors. Failed fuel solenoid.

Engine Runs Rough Or Stalls - Engine hand throttle lever not pushed forward. Plugged fuel filter. Plugged air intake system. Fuel cap vent dirty. Faulty seat switch. Stale or improper fuel / fuel level / water in fuel. Dirty or faulty fuel injectors. Low coolant temperature. Fuel pump not functioning properly.

John Deere 3032E, 3036E, 3038E Engine Knocks - Engine oil level low. Low coolant temperature. Engine overheating. Idle speed too slow. Poor fuel quality or improper fuel.

Engine Overheats - Low coolant level. Cooling system needs flushing. Defective radiator cap. Defective thermostat. Defective water temperature indicator or sender. Low oil level. Loose or defective alternator belt. Do not operate at slow idle, operate at fast idle. Dirty grille, radiator screen, or radiator cooling fins. Operating at too fast ground speed for conditions.

Engine Lacks Power - Brakes dragging. Misadjusted rockshaft feedback linkage. Improper type of fuel. Plugged air intake system. Plugged fuel filter. JD 3032E, 3036E, 3038E Engine overheating. Operating at too fast ground speed for conditions.

Engine oil viscosity too high - Low coolant temperature. Dirty or faulty fuel injectors. Implement improperly adjusted. See implement operator’s manual. Improper ballast - adjust load. Rockshaft stop valve closed.

Low Oil Pressure - Engine oil level low. Plugged oil filter. Improper type of oil. Faulty pressure regulating valve.

Engine Uses Too Much Oil - Find and correct oil leaks. Incorrect engine oil. Plugged air intake filter.

Engine Emits White Smoke - Improper type of fuel. Low engine temperature. Defective thermostat.

Engine Emits Black Or Gray Exhaust Smoke - Improper type of fuel. Plugged air intake system. Operating at too fast ground speed for conditions. Dirty or faulty fuel injectors.

High Fuel Consumption - Improper type of fuel. Plugged air intake system. Operating at too fast ground speed for conditions. Dirty or faulty fuel injectors. Implement improperly adjusted, causing drag on machine. See implement operator’s manual. Plugged crankcase vent tube or baffle. Brakes dragging.

John Deere 3032E, 3036E, 3038E Electrical System Problem

Battery Will Not Charge - Loose or corroded connections. Defective battery. Dead cell in battery. Loose or defective alternator belt. Defective alternator. Check 3 pin connector on alternator is plugged in properly.

Battery Discharge Indicator Stays On With Engine Running - Low engine speed. Defective battery. Defective alternator. Loose or defective alternator belt. Check 3 pin connector on alternator is plugged in properly.

John Deere 3032E, 3036E, 3038E Tractor Starter Will Not Work - Loose or corroded battery connections. Blown fuse. Starter solenoid connector pulled off or corroded. Low battery power. Neutral start switch faulty. Key switch or starter faulty. PTO engaged or faulty switch.

Starter Turns Slowly - Low battery power - charge battery. Engine oil viscosity too heavy. Loose or corroded battery connections. Light Circuit Not Working - Blown fuse.

Machine Problems

Operation Sluggish, Slow - Suction side filter may need replacement.

Poor Hydraulic Performance - Suction side filter may need replacement. Water in oil.

Excessive Machine Vibration - Engine speed too slow. Throttle linkage out of adjustment.

Machine Will Not Move With Engine Running - Electrical problems. Park brake locked. John Deere 3032E, 3036E, 3038E Transmission oil level low. Transmission oil cold - allow engine to warm. Transmission range shift lever in neutral position. Suction side filter may need replacement. Operator not in seat.

3-point Hitch Fails To Lift - Low oil level. Worn hydraulic pump. Rate of drop valve closed. Excessive load on hitch. Hydraulic oil too cold. Hydraulic oil suction filter plugged.

3-point Hitch Lifts Slowly - Suction side filter may need replacement. Worn hydraulic pump.

3-point Hitch Drops Slowly Or Does Not Drop - Rate-of-drop valve closed. Rate-of-drop valve set too slowly.

3-point Hitch Drops Too Fast Rate-of-drop set too fast - Load too heavy.

Noise Is Coming From PTO During Operation - Noise may occur at low engine speeds, increase to rated engine speed.

John Deere 3032E, 3036E, 3038E Brakes

Rear Wheel Brakes Not Working - Brakes out of adjustment. Worn or damaged brake linkage.

John Deere 3032E, 3036E, 3038E Steering

Steering Not Working - Suction side filter may need replacement. Improper tire inflation. Low oil level. Excessive play in steering. Worn hydraulic pump.