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John Deere 4010 - Troubleshooting assistance

The other day I got the problem with my John Deere 4010. Diesel does not crank over. Tell me what is the probable issue?

Wrong type or grade of fuel used. Defective high pressure fuel pump. Diagnose and change. Wrong fuel pump timing. Adjust if necessary.

Please give me information why my steering wheel rotates without resistance? What do I need to do to solve the problem?

Minimum Oil Rating - It is required to top up the oil. Steering cylinder has problems - Make a replacement. Defect in the power steering pump - Repair pump.

I purchased a JD 4010 in july. Presently there is malfunction. Diesel not starting. Could anybody help me define the source of malfunction?

Starter failure - Replace or repair. Restriction in a fuel pipe - Flush and clean the fuel pipe. Filter element is dirty - Install new filter. Worn piston rings - Replace the piston rings.

I use the same model. Yesterday I saw steering wheel turns hard. Explain to me what is a breakdown?

Low oil index. Top up the oil. Breakage of hydraulic hoses. It is necessary to eliminate the problem. Power steering pump defect. Repair the pump. Power steering defective. Diagnose the power steering.

4010 model trouble. Diesel hard to start. Need help to specify prime cause of problem. What needs to be repaired?

Restriction in air filter/cleaner or induction system. Incorrect functions of the cold start system. Broken or Worn Piston Rings. Injection pump drive shaft is defective. Water, dirt, or air in fuel system. Drain, flush, fill and bleed system. Crankcase oil too heavy. Use oil of proper viscosity.

JD 4010 engine failures. Engine long starting sometimes. How do i fix damage?

Restriction in fuel tank vent. Air leaks on intake hoses. Exhaust pipe is clogged. Low voltage - Charge battery. Dirty or faulty injectors. Filter clogged. Fuel shut-off valve closed. Open fuel shut-off valve.

There was a malfunction of steering on our tractor. How can I fix it?

The air was formed in hydraulic system. You should release air from system. Small level of oil in system. Fill the tank. Steering hydraulic cylinder worn out Repair it.

I am working on the same tractor. Why diesel engine failure to start? How do i fix a failure?

Valve timing is incorrect - Adjust valve timing. High or Low compression. Wear cylinder bores - You must fix it. Leaks between valves and seats - Eliminate leak.

JD 4010 troubles. This is the engine knock. what is the probable trouble?

This is a small residue of engine oil. Fill with oil. Cooling temperature is minimum.

I have a problem why front axle to howls continuously when tractor run?

This is the failure of any gear. You must change the gears. ball bearings crumbled. Swap the replacement.

I own this model about 4 years. Regularly motor start is very hard. How to get rid of this?

Injection nozzle has clog. You should to diagnose a nozzle. Injection pump has a breakdown. Repair high-pressure fuel pump.

I bought the same tractor. Explain to me what's problem if differential lock assembly does not work immediately? What's solution to the problem?

This is the diaphragm rupture or disks of the friction clutch are worn out. Requires repair.

I have John Deere 4010. Diesel engine not working. I need to know what's issue?

Possibly Dirt in the fuel system. Or injection pump not adjusted.

I have the problem. Motor overheats regularly. What kind of malfunction?

Lack of coolant - Refill with coolant. Radiator is dirty - Clean it. Excessive load - Reduce load or speed. Fan belt is damaged. Change as required.

My dad uses 4010 tractor. Two days ago he heard a loud knocking in the crankcase of the drive axle. What's wrong?

These sounds denote defect in the axle reducer.

Tell me what is the reason that diesel engine exhaust white gas?

When white smoke comes out of exhaust pipe you required to carry out replacement of piston rings immediately.