Signs That John Deere 325 Skid Steer Loader Is Broken

The John Deere 325 skid steer loader is a popular construction machinery equipment. However, as time goes by, some common faults may occur. In this article, MyMROmarts will discuss the various failure signs, cause analysis, and corresponding solutions of the John Deere 325 skid steer loader. MyMROmarts is designed to help users resolve the John Deere 325 malfunction problems they encounter.

 

Reasons For Difficulty In Starting In Winter

The John Deere 325 skid steer loader may encounter several difficulties when it is first started in the harsh winter. Starting becomes challenging because of the low temperature's effect on the engine oil's viscosity and decreased starting speed. The 325 skid steer loader is hard to start due to a combination of factors including decreasing battery capacity, compressed air leaking, and increased viscosity of the fuel.

 

Solutions To Winter Starting Difficulties

1. It is advised that users use engine oil that is appropriate for low temperature settings to lower the viscosity of the oil.

2. By employing an insulating jacket or heater, you may raise the battery's temperature and preserve its charging condition.

3. To lessen compressed air leaks, check and replace the air filter regularly.

4. Make sure the diesel you use satisfies the specifications. If necessary, you can reduce the diesel's freezing point by adding fuel additives.

 

Maintain Conditions For Good Starting Performance

To ensure good starting performance of the John Deere 325 skid steer loader, you need to pay attention to the following conditions.

1. Sufficient starting speed, usually requiring a speed above 100r/min.

2. Maintain the sealing of the cylinder and ensure that the compressed gas has sufficient combustion temperature and pressure.

3. The cooperation gap between the engine and the running parts is appropriate and the lubrication is good.

4. The battery has sufficient starting capacity and the starting circuit technology is normal.

5. Ensure that the starting oil quantity meets the requirements, the injection quality is good, and the fuel injection meets the requirements in advance.

 

Diagnosis And Repair Of Crankshaft Failure Due To Mechanical Failure

If the starter makes a sound but the crankshaft cannot rotate when the starting system of the John Deere 325 skid steer loader is intact, there are the following factors.

1. The starter and flywheel teeth are in poor mesh. In this case, it is recommended that the user check the damage to the ring gear and starter gear.

2. The engine temperature is too high, causing the cylinder to stick. It is recommended that the user cool down and start it again.

3. The crankshaft is locked. The possible reason is dry friction of the sliding bearing caused by a failure of the lubrication system or lack of oil.

 

Trouble Diagnosis Of Smokeless Exhaust Pipe

If there is no smoke in the exhaust pipe when the engine is started, it may be caused by a problem with the oil line.

1. There is no oil in the tank.

2. The fuel filter or oil-water separator is clogged.

3. The low-pressure oil circuit does not supply oil.

4. The fuel injection pump does not pump oil.

5. There is air in the oil circuit.

 

Reasons For A Lot Of White Smoke Coming Out Of The Exhaust Pipe

There are two potential reasons why a significant quantity of white smoke may be released from the exhaust pipe when starting the engine. One is that water vapor is released from the exhaust pipe and diesel includes water. The second possibility is that cooling water seeps into the cylinder due to loose cylinder head bolts or a broken cylinder gasket.

 

In the above content, MyMROmarts introduces the problems and solutions of John Deere 325. MyMROmarts is a John Deere 325 aftermarket parts supplier. If you are facing John Deere 325 problems and need to purchase John Deere 325 replacement parts, please contact us!