Harvester bearing replacement steps

1. Disassemble and assemble the four-link belt

First remove the V-belt, then remove the four-link belt by removing the radiator and oil cooler. Be careful not to damage the seals and bearing strips during disassembly, and be careful not to bump or wear the connections during storage.

2. Remove the bearings

Using a suitable tool, remove the bearing locking screw, followed by the bearing itself. During the disassembly process, special care should be taken not to damage the bearing seat and bearings, and at the same time, pay attention to the loss of oil.

3. Clean parts

The disassembled bearing seats and bearings need to be cleaned and inspected to determine whether the bearings or bearing seats need to be replaced. Use detergent when cleaning, rinse or brush.

4. Assembling the bearings

First, you need to determine whether the bearing seat and bearing are loose parts. If so, fill the holes and use copper pins to connect the bearing seat and bearing seat. Complete the bearing assembly in a clean environment, pay attention to the assembly sequence and direction, and use appropriate pressure to ensure adequate sealing between the bearing and the bearing seat.

Notes on harvester bearing replacement

1. Professional skills requirements

Replacing the harvester's four-link bearing is a difficult maintenance job that requires professional maintenance skills and operating experience. If you do not have relevant experience, it is recommended that you find a professional maintenance person to replace it.

2. Sealing inspection

After replacing the bearing, be sure to perform a sealing inspection to ensure that there is no oil leakage at the connection between the bearing and the bearing seat. If oil leakage occurs, it is necessary to disassemble and check the parts again and reassemble them.

3. Lubrication and maintenance

After replacing the bearing, the bearing needs to be lubricated and maintained. It is required to use appropriate lubricating oil and the lubrication and maintenance cycle recommended by the manufacturer to ensure that the bearing can maintain good working condition during long-term use.

In short, replacing the harvester's four-link bearing requires professional skills and operating experience. Careful inspection and preparation are required before replacement, and careful operation is required to ensure the smooth completion of the task.