The process of overhauling major machine components is essential since it involves disassembling, repairing, and reassembling major parts of machinery. This helps to improve the overall performance by decreasing the probability of failures. This systematic method improves effectiveness, raises the safety aspect, and minimizes expensive failures. The following steps are included in the overhaul process: inspection, disassembly, repair or replacement, assembling, and testing. You must maintain accurate records and schedule routine maintenance for the equipment if you want to ensure that you get the expected results.