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JD 6125R - How to repair breakdowns

Yesterday I got trouble with my John Deere 6125R. Motor doesn't turn over. Tell me what kind of malfunction?

Fuel grade is wrong. The injection pump is broken. Inspect and replace. Wrong fuel pump timing. Perform adjustment.

Somebody help me why steering wheel turns around without resistance? What do I need to do to troubleshoot?

The minimum oil level - Pour full. The steering cylinder is heavily worn - Repair it. Pump steering broke - Install a new pump.

I bought a JD 6125R in november. Nowadays there is failure. Motor not starting. Can someone help me identify the source of damage?

Starter rotates slowly - Replace or repair. Clogging in the fuel line - You should make washing and cleaning. Dirty fuel filter element - Change the filter. Wear piston rings - Replace the piston rings.

I use the same model. Recently, steering wheel turns tight. Tell me what's malfunction?

Low hydraulic oil level in tank. Fill the tank. Breakage of hydraulic hoses. Eliminate a damage. Steering pump is worn out. Check the steering pump. Power steering defective. Requires repair.

6125R model issue. Motor very hard starting. Help me please diagnose the source of problem. What can I do?

Clogging in air filter/cleaner. Cold start system worked incorrectly. Defect or failure of piston rings. High pressure fuel pump drive shaft is broken. Water in fuel. Fuel too heavy at low temperature.

John Deere 6125R motor troubles. Diesel starts hard regularly. How can i fix damage?

Clogging in fuel tank vent. Air leaks on intake hoses. Clogging in exhaust pipe. Slow starter speed. Dirty or faulty injectors. Clogged fuel filter. Clean or replace fuel filter. Incorrect timing.

Steering does not work on my tractor. What repairs should I do?

The air was formed in hydraulic system. You must remove air. The minimum oil level in the tank. It is required to add oil. Wear of the hydraulic steering cylinder Replace the faulty part.

I use the same model. Why motor failure to start? How can i fix the breakdown?

Valve timing is wrong - Set a valve timing. Compression increase. Cylinder bores are worn - You must fix it. Leakage between valves and seats - Eliminate leakage.

John Deere 6125R troubles. Diesel engine knocks. what is the probable issue?

Oil of small quantity. Fill up. Coolant temperature dropped.

Please help to understand why tractor front axle produces a rumble incessantly when tractor run?

This is gears damage. It is recommended to replace the gear. Bearings crumbled. Swap the replacement.

I have this tractor some years. Recently, motor start is very difficult. How to eliminate?

Injector has dirt. Need checking injector. Injection pump has a breakdown. Requires replacement of fuel pump.

I bought the exact same tractor. Answer my question what's problem if differential lock assembly breaks down immediately? What's solution to the problem?

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

We have a JD 6125R. Diesel engine does not start. Tell me can i fix the problem?

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

I have trouble. Engine overheats regularly. How can I fix it?

Lack of coolant - Refill with coolant. Clogged radiator - Clean the core. Engine overloaded - Reduce engine load. Fan belt is damaged. Change as required.

My dad uses 6125R model. Two days ago he got a crunch in the crankcase of the drive axle. What problem tell me?

These signs talk about damaged bearings.

Can someone say me why diesel exhaust white gas?

If white smoke appeared from exhaust pipe you necessary to carry out replacement of piston rings immediately.