Detailed explanation of disassembly method for hydraulic gear pump pin

A、 preparation Before disassembling the gear pump pin, the following tools and materials need to be prepared:
1. Lubricating oil and cleaning agents
2. Wrenches and screwdrivers
3. Disassemble the hammer or wooden hammer

B、 Disassembly steps
1, it is necessary to place the gear pump on a stable ground to avoid inconvenience or damage caused by the pump body sliding during disassembly.
2. Use a wrench to remove the screws from the base and remove the base.
3. Use a screwdriver to remove the nuts on both sides of the pin and take out the pin.
4. The disassembled pins can be soaked in cleaning agents to remove dirt and debris accumulated inside the pump body. If it is necessary to replace the gear pump gasket, you can use a disassembly hammer or wooden hammer to gently tap and remove the gasket, and then clean the residue at the bottom of the pump body. When reinstalling the pin, it is necessary to apply a small amount of lubricating oil to the washers on both sides to better match the pump body.

C、 Precautions
1. For gaskets that are aging, deformed, or damaged, they need to be replaced in a timely manner to ensure the sealing effect and stability of the pump body. 2. When disassembling the pin of the gear pump, attention should be paid to protecting the surface of the pump body and the pin from damage and avoiding hard collisions between the two. After disassembly, it is necessary to clean and maintain the interior of the pump body to maintain its good condition. In short, although the disassembly of the hydraulic gear pump pin may seem tedious, as long as the correct methods and precautions are mastered, it can be completed relatively smoothly. To reduce operational difficulty and risk, it is recommended to have professional technicians carry out disassembly and maintenance.

The above:Analysis of the Function of Hydraulic Gear Pump Shaft Sleeve