The chain hoist can only go up but not down.· Check the gear: If the gear is worn or damaged, replace it with a new one that matches the original gear model. · Maintain the ratchet: clean the dirt or
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The chain hoist can only go up but not down.
· Check the gear: If the gear is worn or damaged, replace it with a new one that matches the original gear model. · Maintain the ratchet: clean the dirt or oil stains on the ratchet and apply lubricant. If it is severely worn, replace it. · Replace the spring leaf: Check whether the spring leaf is broken or loses elasticity, and replace it if necessary.
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