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JD 6810 Issues - Owners questions

Lately I found out trouble with my John Deere 6810. Diesel can not crank over. Tell me please what is the probable breakdown?

You must use the recommended fuel grade. Drive high pressure fuel pump is broken. Inspect and refit. Timing of fuel injection pump is incorrect. Adjust if needed.

Please tell me why steering wheel rotates too easy? How do I act to correct the situation?

Low hydraulic oil level in the tank - Top up the oil. Steering cylinder has damage - Repair it. The steering pump is defective - Check the steering pump.

I bought a JD 6810 in march. Currently there is damage. Engine not starting. Can somebody help me find the source of problem?

Starter speed is slow - Need a replacement or overhaul. Clogging in the fuel line - You need to perform cleaning and washing. There is dirt in the fuel filter - Replace it. Piston ring failure - Refit a new set of piston rings.

I use the same model. Yesterday I saw steering wheel works very badly. Tell me what's malfunction?

Low hydraulic oil level in the tank. Top up the oil. Leak in hydraulic connections. It is necessary to eliminate the problem. Steering pump is worn out. Check the steering pump. Hydraulic power steering is defective. Install the new power steering.

6810 model trouble. Engine starts hard. Help me recognize prime cause of issue. What do I need to check?

Clogging in air filter/cleaner. Incorrect functions of the cold start system. Broken or Worn Piston Rings. Cracked injector Body or Cup. Water in fuel. Fuel too heavy at low temperature.

JD 6810 diesel engine failures. Diesel motor hard starting permanently. How could i fix a failure?

Restricted Fuel Lines. Air leaks on suction lines. Exhaust pipe is clogged. Low voltage - Charge battery. Diesel injection nozzles faulty or sticking. Filter clogged. Incorrect timing.

There was a malfunction of steering on our tractor. What is problem?

The hydraulic system has air. We recommend you release air from system. Minimum hydraulic oil level in system. It is required to add oil. Wear of the hydraulic steering cylinder Change the seal.

Having used the same tractor. Why engine failure to start? How could i fix the breakdown?

Valve timing is wrong - Adjust valve timing. Compression increase. Wear cylinder bores - Need overhaul. Leakage between seats and valves - Eliminate leak.

John Deere 6810 problems. I hear a diesel engine knocking. what could be the failure?

Oil of small quantity. Add oil. Cooling temperature is minimum.

Please help to understand why front axle to make a lot of noise chronically during operation?

This is gears damage. It is recommended to replace the gear. ball bearings have damage. You need to change it.

I own this tractor about 4 years. Recently, engine start is difficult. How to eliminate?

Nozzle has dirt. You should to diagnose a nozzle. High-pressure fuel pump does not work. Replace high-pressure fuel pump.

I get the same model. Explain to me what reason if differential lock does not work immediately? What's solution to the problem?

The diaphragm torn or replace friction clutch discs. Change worn components.

I have a John Deere 6810. Diesel engine will not start. Tell me what is problem?

Possibly Dirt in the fuel system. Otherwise the fuel pump is improperly adjuste.

Need help. Motor overheats regularly. What could be the problem?

Lack of coolant in cooling system - Fill cooling system to proper level. Dirty radiator core, or grille screens. Remove all trash. Engine overloaded. Shift to lower gear or reduce load. Loose or problem fan belt. Adjust belt tension.

My dad uses 6810 model. Today he diagnosed a noise in the rear axle housing. What is the malfunction?

All signs denote destruction of bearings.

Tell me what happened if engine exhaust with white smoke?

If white gas comes from the exhaust pipe you required to change piston rings urgently.