.🔥This slide hammer technique removes tight bearings without damaging the shaft. The mechanic assembles a custom three-jaw puller and hooks the claws firmly under the stuck component. Instead of using a threaded pressure bolt, he attaches a weighted slide bar to the center mechanism. By slamming the weight upward against the top stop, the tool delivers a sharp vertical shock that jerks the gear loose instantly without scratching the surface. Save this video to build this tool for your next engi