TOTO THU138S Universal Flapper Instruction Manual
- June 13, 2024
- TOTO
Table of Contents
TOTO THU138S Universal Flapper Instruction
Product Information
The product is a flapper for the toilet tank. It is designed to replace the old flapper and ensure proper flushing of the toilet. The flapper is compatible with various models, including THU138S, THU175S, THU331S, THU140S, THU299S, THU253S, THU277S, THU3407S, THU27SS, THU332S, and THU347S. Please note that the product is not manufactured by the mentioned companies but is compatible with their products.
Product Usage Instructions
- Preparation:
- Turn off the water supply to the toilet tank.
- Remove the toilet top and mark the water line on the overflow tube. Also, note the chain length.
- Flush the toilet.
- Remove the old flapper.
- Set New Flapper:
- Twist the plastic bulb on the new flapper until the bulb hole is positioned between the flapper arms.
- Push the new flapper arms onto the flush arm valve.
- Attach the chain onto the old flush armhole, keeping slack to a minimum.
- Turn on the water supply to the toilet tank.
- Adjust the New Flapper to Your Toilet:
- Flush the toilet and rotate the bulb to the right slightly. Flush again.
- Repeat step 3 until the flush regresses.
- Rotate the bulb back left until the flush is at its best, then stop.
Follow these instructions to ensure proper installation and adjustment of the new flapper for your toilet.
INSTRUCTIONS FOR UNIVERSAL FLAPPER FITS TOTO®
Replaces:
Preparation
- Turn off the water to the toilet tank.
- Remove the toilet top, mark the water line on the overflow tube & note the chain length.
- Flush toilet.
- Remove the old flapper.
Set New Flapper
- Twist the plastic bulb on the new flapper until the bulb hole is between the flapper’s arms.
- Push new flapper arms onto the flush arm valve.
- Attach chain to old flush arm hole keeping slack to a minimum.
- Turn on the water to the toilet tank.
Adjust the New Flapper to Your Toilet
- Flush the toilet, rotate the bulb to the right slightly & flush again.
- Repeat until the flush regresses, then rotate the bulb back left until the flush is best, then stop.
The manufacturers’ names are used only to describe whose products the items will fit. The items are not manufactured by those companies.
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