they occur. 

b) Cleaning and lubricating machine components as per maintenance schedule. 

c) Checking coolant levels and quality. 

d) Replacing worn-out parts proactively. 

a) Diagnosing malfunctions and errors on CNC machines. 

b) Identifying the root cause of equipment breakdowns. 

c) Replacing faulty components and performing necessary repairs. 

d) Utilizing technical manuals and troubleshooting guides.