Supporting wheel assembly Firstly, it is necessary to clean the soil and debris on the walking frame and park the equipment on a flat surface.
2. Use a wrench to loosen the pressure relief plug of the tensioning cylinder of the walking frame, but be careful not to loosen it more than one turn to prevent high-pressure grease from spraying out and injuring people.
3. Excavator Parts Use a working device (such as a boom cylinder) to support the vehicle body, lift the track shoes, and then use a pneumatic wrench to loosen the screws on the support wheel cover, but do not completely remove the screws. 4. Lift the boom oil cylinder, lower the track shoes to support the track shoes with the support wheels, then loosen the screws to remove the tile cover, lift the vehicle body again, and lift out the support wheels.
Install a new support wheel:
1. Install the supporting wheels in the reverse order of disassembly, ensuring that the screws are coated with copper powder to prevent rusting.
2. After using a pneumatic wrench to tighten it in place, adjust the specified value with a scale gauge (torque tool) to secure the weight.
3. Finally, inject high-pressure grease into the telescopic cylinder of the walking frame and measure the forward and backward movement to the standard value.
These steps ensure the correct installation and safety of the support wheel assembly,Chassis Parts while also considering the safety of operation and equipment protection.
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