When he returned, the small, private work of repackaging felt less like preservation and more like stewardship. He disassembled with patience, cleaned each gear, replaced a worn screw with one he filed from a length of brass rod. He documented his own small repairs in a new margin, the handwriting cruder than his uncle’s but steady: “Replaced screw 4—June 2026. Balanced bubble at 0.003.”
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: "Pack" the grease into the spaces between the balls or rollers by hand or with a needle applicator. When he returned, the small, private work of