How to Fix a Shower Drain Switch
Some bathtubs and showers come equipped with a drain lever, or switch, system that is used to control whether the water remains in the tub or drains out. Over time, the linkage inside the drain switch can come out of alignment just enough to prevent the switch from operating correctly. When that happens, the tub will not retain water and will need to be fixed or replaced. Does this Spark an idea?
Things You'll Need
- Screwdriver
- Flexible retriever
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Instructions
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Remove the screws on the switch plate using a screwdriver. The switch is located under the faucet and is what is used to open and shut the drain.
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Pull the lever directly out using your fingers. The waste and overflow linkage, along with the plunger, should come out when you pull out the plate. The plunger is usually made of brass and is cylindrical in shape. If it does not come out with the plate, use a flexible retriever to get it out.
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Re-connect the plunger to the end of the linkage rod and use pliers to pinch it closed. Make sure it is on tight.
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Locate the locknut and loosen it enough to rotate the plastic fitting. This will lengthen the linkage. Rotate the fitting until the linkage has been lengthened about 1/4 inch. Tighten the locknut when finished.
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Drop the linkage and plunger back into the overflow hole and screw the plate back on using a screwdriver.
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Test the repair by flipping the switch up to close the drain and running some water. If the water does not escape, the repair was successful. If water drains out, repeat the process and lengthen the linkage a little farther until it results in the drain holding water.
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