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Evaporative coolers (swamp coolers) have 2 pillow blocks that often get overlooked when de-winterizing the unit. Fill with 2-in-1 oil to ensure smooth operation.
Oil Those Pillow Blocks
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Evaporative coolers (swamp coolers) have 2 pillow blocks that often get overlooked when de-winterizing the unit. Fill with 2-in-1 oil to ensure smooth operation.