As a\u202fPipefitting & HV Maintenance\u202femployee\u202fwith John Deere in Dubuque, IA, you will: Install, inspect, maintain, and repair all factory pipe systems, such as water, gas, oil, and sewer in a production environment focused on safety, quality, and teamwork.\u202f In addition, you will install, inspect, maintain,\u202frepair, and adjust all types of heating, ventilating, and refrigeration equipment. Job details are dependent on duties assigned but in general consist of the following: Make minor repairs, such as replacing or repairing pulleys, belts, valves and traps on ventilating, air conditioning and refrigeration equipment.