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John Deere 4600 Troubleshooting

The other day I got a malfunction with my 4600 tractor. Diesel can not rotate. Tell me please what kind of problem?

You used an incorrect type of fuel. The injection pump is broken. Diagnose and change. Wrong fuel injection pump timing. Need to set up.

JD 4600 problems. The engine fails to develop the full power. How to correct the situation?

Too much oil in the crankcase. Drain oil to the correct level. Turbocharger faulty.

Tell me what is problem if engine runs irregularly?

Air in the fuel lines or filter element blocked. Check, bleed air or replace the filter element.

John Deere 4600 trouble. Transmission rough shifting. What happened?

Insufficient lubricant - Add lubricant to filler plug level.

Please tell me why steering wheel turns around very easy? What should I do to troubleshoot?

Low hydraulic oil level in the tank - Pour full. This is a steering cylinder malfunction - Change the seal. Defect in the power steering pump - Install a new pump.

I purchased 4600 tractor in september. Now there is failure. Engine won't start. Can someone help me find the cause of failure?

Starter motor turns engine too slowly - Change or refit. Restriction in a fuel pipe - Flush and clean the fuel pipe. There is dirt in the fuel filter - Replace fuel filter. Piston rings are broken - Need replacement of piston rings.

I bought the same model. Yesterday I saw steering wheel turns tight. Can anybody tell me what are possible malfunctions?

Low hydraulic oil level in the tank. Defective steering units pump. Improper toe-in. The front wheels are not aligned correctly. Oil flows out of the system. Eliminate the problem. Pump of power steering is broke. Replace the pump. Power steering defective. Replace it.

John Deere 4600 problem. Diesel engine starts hard. Help me please specify prime cause of trouble. What should I check?

Fuel tank or fuel filter is clogged by dirt. Head gasket leaking. Incorrect functions of the cold start system. Damage or wear of piston rings. Broken Fuel Pump Drive Shaft. Water in fuel. Crankcase oil too heavy. Use oil of proper viscosity.

JD 4600 engine problems. Diesel engine is difficult to start sometimes. How do i fix it?

Restriction in fuel tank vent. Air Leaks in Suction Lines. Restriction in exhaust pipe. Slow starter speed. Diesel injection nozzles faulty or sticking. Filter clogged. Long Idle periods.

There was a breakdown of the steering on our tractor. What repairs should I do?

Hydraulic system has a large amount of air. You should release air from system. Oil low level in system. It is required to add oil. Wear of the hydraulic steering cylinder Repair it.

Having used the exact same model. Why motor failure to start? How do i fix malfunction?

Valve timing is wrong - Make adjustment. Compression increase. Wear cylinder bores - Need overhaul. Leakage between valves and seats - Remove leakage.

John Deere 4600 damages. I hear the engine knocking. what is the problem?

Lack of oil. Add oil. Coolant temperature dropped.

I can not understand why tractor front axle to howls continuously during operation?

This is gears damage. You must change the gears. Bearings are firmly erased. Swap the replacement.

I own this tractor about 5 years. Often motor start is difficult. What a breakdown?

Injector has dirt. Need checking a nozzle. High-pressure fuel pump does not work. Do overhaul of injection pump.

I have the exact same tractor. Explain to me why differential lock assembly does not work suddenly? How can I fix it? What should I do?

Diaphragm worn out or disks of the friction clutch are worn out. Replace parts.

Our company has John Deere 4600 with 460 loader. Engine not starting. Help me can i fix the problem?

Most likely Dirt in the fuel system. Or injection pump adjustment is not correct.

Need help. Motor constantly overheats. What is the problem?

Coolant level lowered. Pour liquid into radiator to recommended level. Clogged grille, radiator screens - Clean. Clogged radiator - Clean the core. Coolant level low - Add coolant. Cooling fan trouble. Engine overloaded - Reduce engine load. Broken or misadjusted fan belt - Adjust or replace.

My brother has JD 4600 with 400CX loader. Today he heard a crunch in the rear axle. What problem tell me?

These symptoms evidence of defect in the axle reducer.

Please explain me what is the reason that diesel engine excessive white smoke at idle?

If white smoke comes from exhaust pipe you must to replace piston rings immediately. Incorrect injection timing - Adjust correctly.

JOHN DEERE TRACTORS ATTACHMENTS
1023E	2025R	2210	2520	3032E
3046R	3520	4066R	4105	4200
4320	4400	4520	4600	4720
430	420	455	X300	X350
X485	X500	X590	X700	X738

JOHN DEERE TRACTORS TROUBLESHOOTING
2640	3040	3310	3650	4100
5050D	5090R	5410	6105R	7200R
E130	L111	LA110	LT155	X300R