Specifications, Service and Repair of Farm and Lawn Tractors

________________________________________________________________________________

John Deere 6405 - Problem Solving

Two days ago I got some problem on my JD 6405. Engine can not rotate. Explain me what kind of failure?

Fuel type is incorrect. The injection pump is broken. Inspect and refit. Wrong fuel injection pump timing. Need to set up.

6405 tractor breakdowns. Engine low on power. How to troubleshoot it?

Improper fuel. Insufficient compression or leaking valves. Operating temperature too low - Bring up to correct operating temperature.

Tell me what happened if diesel engine misses?

Engine seizure due to low or poor oil. Fuel supply pump faulty. Stale or dirty fuel.

John Deere 6405 problem. Transmission rough shifting. What's the reason?

Transmission misaligned - Correct alignment.

Somebody help me why my steering wheel turns not resisting? How do I act for troubleshooting?

Low Oil Rating - Pour completely. Possible malfunction steering hydraulic cylinder - Repair it. Steering pump have worn - Repair pump.

I acquired a JD 6405 in september. Nowadays there is issue. Diesel will not start. Could somebody help me find the cause of malfunction?

Starter failure - Replace or repair. Restriction in a fuel pipe - Wash and clean the fuel line. There is dirt in the fuel filter - Renstall filter element. Wear piston rings - Need replacement of piston rings.

I have the same model. Recently, the steering is very hard. Explain to me what's malfunction?

Minimum Oil Rating. Insufficient oil delivery from the hydraulic pump. Check the hydraulic pump suction line and filter. Fix as required. Leak in hydraulic connections. It is necessary to fix the problem. Steering pump is defective. Replace the pump. Power steering defective. Install the new power steering.

John Deere 6405 tractor problem. Engine cranks but not starting. Help me please define main cause of problem. What can I do?

Faulty fuel pump. Fuel filter is gummed or plugged. Stale or improper fuel. Tank vent restricted. Incorrect functions of the cold start system. Wear or deformation of piston rings. Defective fuel pump drive shaft. Water in fuel. Fuel too heavy at low temperature.

JD 6405 diesel breakdowns. Diesel motor starts hard permanently. How can i fix malfunction?

Restriction in fuel tank vent. Air in fuel system. Restriction 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 our tractor. What is problem?

Hydraulic system has a large amount of air. We recommend you release air from system. Low oil rate in the tank. It is required to add oil. Steering hydraulic cylinder worn out Repair it.

I am working on the exact same model. Why motor doesn't start? How could i solve a problem?

Valve timing is incorrect - Adjust valve timing. Bad cylinder compression. Cylinder bores are worn - You must fix it. Leaks between valves and seats - Eliminate leakage.

John Deere 6405 troubles. This is a diesel knock. what kind of issue?

Oil of small quantity. Fill up. Cooling temperature is minimum.

I have a problem why driving front axle to rattle constantly at the moment of motion?

Defective gear. You need to install new gears. Bearings are firmly erased. Fit new bearings.

I own this model about four years. Sometimes motor start is intermittent. How to eliminate?

Nozzle has clog. It is required to diagnose injector. Injection pump has a malfunction. Requires replacement of fuel pump.

I have the same model. Answer my question what reason if differential lock assembly breaks down immediately? What's solution to the problem?

Diaphragm damaged or wear of discs friction clutch. Requires repair.

I have 6405 tractor. Motor will not start. Tell me can i fix the problem?

Most likely this is a clogged fuel filter. Otherwise injection pump to lost adjustments.

I have trouble. Motor overheats regularly. What is the problem?

Low coolant level - Fill coolant and check cooling system for loose connections or leak. Engine oil level low - Fill crankcase with proper amountand weight of oil. Slippage of fan belt - Check belt tension. Excessive load - Reduce load or speed. Loose or problem fan belt. Adjust belt tension.

My dad uses John Deere 6405. Three days ago he heard a loud knocking in the crankcase of the drive axle. What is the malfunction?

All symptoms denote bearing problems.

Help with the question what is defect if diesel excessive white smoke at idle?

If white smoke comes from the exhaust pipe you must to change piston rings immediately. Excessive engine oil - Reduce to specified level.

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

JOHN DEERE TRACTORS SPECIFICATIONS

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

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 FRONT END LOADERS

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

JOHN DEERE TRACTORS MAINTENANCE

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

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

________________________________________________________________________________________