What is the proper method of replacing grease in the J1-axis reducer?

The appropriate method for replacing grease in the J1-axis reducer involves removing the vent plug and injecting the proper grease slowly into the inlet fitting. This method ensures that the new grease can properly reach all internal components of the reducer, effectively displacing the old grease and ensuring the lubrication system is adequately filled.

Injecting grease in this way helps avoid contamination and maintains the necessary pressure inside the reducer, which is vital for optimal functioning and preventing mechanical failure. This approach signifies the importance of maintaining the correct lubrication levels while also ensuring that the process adheres to the manufacturer's specifications for maintenance.

Other methods like disassembling the reducer or replacing the entire assembly are more labor-intensive and can lead to downtime or improper reassembly, which isn’t necessary for a standard grease change. Applying grease externally and letting it seep in would not assure that the internal components are properly lubricated and could leave areas of the reducer inadequately serviced.