12 Common John Deere 1520 Problems With Troubleshooting

12 Common John Deere 1520 Problems with Troubleshooting

12 Common John Deere 1520 Problems with Troubleshooting

The John Deere 1520 is a popular tractor for farmers and other heavy-duty users. However, like any piece of machinery, it can experience problems. In this article, we will discuss the 12 most common John Deere 1520 problems and provide troubleshooting tips for each one.

Most Common Problems

The most common problems with the John Deere 1520 include:

Engine problems: These can include problems starting the engine, loss of power, and engine knocking.
Transmission problems: These can include slipping gears, hard shifting, and transmission noise.
Hydraulic problems: These can include leaks, low pressure, and binding.
Electrical problems: These can include lights that don’t work, gauges that don’t read correctly, and problems with the starter or alternator.
Brake problems: These can include brakes that don’t work properly, dragging brakes, and brake fluid leaks.

What You’ll Learn in This Article

In this article, you will learn:

The 12 most common John Deere 1520 problems
Troubleshooting tips for each problem
How to prevent problems from happening in the first place

By understanding the common problems with the John Deere 1520, you can be prepared to troubleshoot them if they occur. You can also take steps to prevent problems from happening in the first place.

12 Common John Deere 1520 Problems with Troubleshooting

Problem: Engine Won’t Start

Reasons:

The battery is dead or discharged.
The starter solenoid is not working properly.
The fuel pump is not working properly.
The spark plugs are fouled or damaged.
The ignition switch is faulty.

Solutions:

Charge or replace the battery.
Clean or replace the starter solenoid.
Check the fuel pump relay and replace it if necessary.
Clean or replace the spark plugs.
Replace the ignition switch.

Problem: Engine Misfires

Reasons:

The spark plugs are fouled or damaged.
The ignition wires are damaged or corroded.
The distributor cap or rotor is faulty.
The valve clearances are incorrect.
The fuel injectors are clogged or damaged.

Solutions:

Clean or replace the spark plugs.
Replace the ignition wires.
Replace the distributor cap or rotor.
Adjust the valve clearances.
Clean or replace the fuel injectors.

Problem: Engine Overheating

Reasons:

The radiator is low on coolant.
The radiator cap is faulty.
The thermostat is stuck open or closed.
The water pump is not working properly.
The head gasket is leaking.

Solutions:

Add coolant to the radiator.
Replace the radiator cap.
Replace the thermostat.
Repair or replace the water pump.
Repair or replace the head gasket.

Problem: Engine Knocking

Reasons:

The engine is low on oil.
The oil is the wrong weight or viscosity.
The oil filter is clogged.
The piston rings are worn or damaged.
The crankshaft bearings are worn or damaged.

Solutions:

Add oil to the engine.
Change the oil and filter.
Clean the oil filter.
Replace the piston rings.
Replace the crankshaft bearings.

Problem: Transmission Problems

Reasons:

The transmission fluid is low or dirty.
The transmission fluid is the wrong type.
The transmission fluid filter is clogged.
The transmission bands are worn or damaged.
The transmission clutch is worn or damaged.

Solutions:

Add transmission fluid to the transmission.
Change the transmission fluid and filter.
Clean the transmission fluid filter.
Replace the transmission bands.
Replace the transmission clutch.

Problem: Electrical Problems

Reasons:

The battery is dead or discharged.
The battery cables are loose or corroded.
The alternator is not working properly.
The starter is not working properly.
The wiring harness is damaged or corroded.

Solutions:

Charge or replace the battery.
Tighten or replace the battery cables.
Repair or replace the alternator.
Repair or replace the starter.
Repair or replace the wiring harness.

Problem: Brake Problems

Reasons:

The brake fluid is low or dirty.
The brake fluid is the wrong type.
The brake pads are worn or damaged.
The brake rotors are worn or damaged.
The brake calipers are sticking or seized.

Solutions:

Add brake fluid to the master cylinder.
Change the brake fluid.
Replace the brake pads.
Replace the brake rotors.
Repair or replace the brake calipers.

Problem: Tire Problems

Reasons:

The tires are underinflated.
The tires are overinflated.
The tires are worn out.
The tires are damaged.
The tires are mismatched.

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