Check the listing for details. HOBART HANDLER 187 # 217078C CONTROL BOARD REPAIR KIT. Condition: New. Listed at 16.90 USD. This Repair Kit is directed to people with basic to medium knowledge in electronics and tools such as a soldering iron, solder wick, and solder. ( If you want to know more about installation you can search and watch youtube videos) All parts are brand new and some may be upgraded from the OEM versions.We do not provide component locations map, kit includes a part location. All parts should be fairly easy to identify.You must be able to read component markings on your board to identify the components and take note of the correctorientation of the original parts on your board to install them correctly.The technician installing the parts is responsible for ordering the correct parts and installingthe parts correctly. Installation of parts will require the ability to readthe markings on your power supply board to locate the correct components to repair and install them correctly.Improper handling could cause further damage to your board.If you are not confident in your skills please hire a professional to perform the repairs. REPAIR TIME:Should take under an hour. M-tronicz is offering this repair kit for a common failure in HOBART HANDLER 187 # 217078C "wire speed issues" ********************************** Using same parts in our Repair Services.You will receive parts from the same pool that our technician on site use.Many of these are recommended replacements on the official Service Manual to correct factory installed parts.M-tronicz recommends to replace all parts at the same time even if they look ok. theseparts tend to fail in different ways. FREE HEAT SINK COMPOUND ADDED WITH THIS PURCHASE. WHAT IS THE PURPOSE OF HEAT SINK COMPOUND? For electrical applications, heat sink compound is used to thermally bond a component with a mechanical heat sink. The compound is designed to efficiently transfer the heat from the heat generating component to the heat dissipating device. ***********************Please be sure to match this number with your board # 217078CThere are a lot of identical boards out there and one different number will change everything. If you ordered the wrong part or ordered by mistake send me a message and I will handle the return process internally.Just wait for the return form sent via ebay messages. I will deduct return shipping from the return process. It is your responsibility to make sure you order the correct part. I pay for shipping to you but if you order the wrong part and want a refund I deduct the price of return shipping.*********************** >>Be sure to check out my other items for sale.