John Deere 6400 Utility Tractor FAQs And Solutions

The John Deere 6400 utility tractor is a commonly used agricultural tractor. Agricultural workers will encounter various tractor failure problems during long-term use. In this article, MyMROmarts, as a senior John Deere aftermarket parts supplier, provides customers with some common problems and solutions for John Deere 640 tractors.

 

1. John Deere 6400 Tractor Four-Wheel Transmission Failure

Users often use the 6400 tractor to complete a lot of heavy work, and the four-wheel transmission becomes worn. The tractor cannot move smoothly again or the tractor has difficulty reversing.

One way to make sure the tractor's transmission system functions correctly is to rebuild the four-wheel transmission.

 

2. John Deere 6400 Tractor Water Pump Failure

The tractor's water pump has been used for too long. The engine water pump has not undergone normal maintenance or the water pump has leaked. Eventually, the tractor will overheat. The tractor's gauges will turn red and an overheat warning buzzer will sound.

Resolution: Immediately replace the replacement water pump and make sure the engine cooling system is running properly following the installation.

 

3. John Deere 6400 Tractor Brake Damaged

Broken brakes are a common problem on tractors. Over time, discs become worn and damaged. In addition, dirt will slowly enter the vacuum net of the rear disc housing, eventually causing the tractor's brakes to become ineffective.

Solution: Replace the disc and clean the suction in the rear disc to restore braking performance.

 

4. John Deere 6400 Tractor Engine Cannot Start

The user's tractor will have symptoms of the engine not being able to receive power or making no sound. There are several reasons why a tractor's engine may not start. Start by checking whether the tractor battery is damaged or broken. Secondly, check whether the cooling system is lacking coolant and whether the fuel filter is clogged.

solution:

1. If the battery is damaged, recharge the battery or replace it

2. If the coolant level is lower than normal, just top up or replace the coolant.

3. Clean the fuel filter to ensure smooth fuel flow.

4. Use an air compressor to clean the radiator and blow away the dust on the radiator

 

5. John Deere 6400 Tractor Gear Failure

After starting the John Deere 6400 tractor and running it for a few minutes, there was a strange noise coming from the front axle.

Solution: Replace new gears in time to ensure the normal operation of the tractor's transmission system.

 

To increase the 6400 tractor's operating hours and service life, owners must take timely care of and fix any issues with the machine. To assist clients in resolving tractor issues and expeditiously returning to production, MyMROmarts offers a large assortment of John Deere 6400 tractor replacement parts.