Repair or maintain the operating condition of industrial production or processing machinery or equipment.

Repair or replace broken or malfunctioning components of machinery or equipment.

Clean, lubricate, or adjust parts, equipment, or machinery.

Disassemble machinery or equipment to remove parts and make repairs.

Examine parts for defects, such as breakage or excessive wear.

Observe and test the operation of machinery or equipment to diagnose malfunctions, using voltmeters or other testing devices.

Record repairs and maintenance performed.

Record parts or materials used and order or requisition new parts or materials, as necessary.

Observe and test the operation of machinery after repairs.

Analyze test results, machine error messages, or information obtained from operators to diagnose equipment problems.

Cut and weld metal to repair broken metal parts, fabricate new parts, or assemble new equipment.

Study blueprints or manufacturers' manuals to determine correct installation or operation of machinery.

Enter codes and instructions to program computer-controlled machinery.

Demonstrate equipment functions and features to machine operators.