10663 Cartridge Instructions R77V3 RSS
Preparation: |
- Shut water supply to the faucet off: Important: Turn off the water supply at the faucet before starting. You can either turn off the main supply to the house or close the shut-off valves if the faucet is equipped with them. Then open the faucet again to empty it of residual water. Failure to do so could result in flooding or injury.
Tools: |
- Large Crescent Wrench, 5/64” Allen Key
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