R9261912 - R7903 Cartridge Replacement
Preparation: |
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Tools needed:
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. |
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Instruction to remove Cartridge: |
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2. Unscrew the handle.
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3. Unscrew the brass bolt with a pair of Pliers
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4. Use 3mm Allen key to remove 5. Unscrew dome to expose cartridge nut handle. Do NOT remove screw |
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5. Unscrew dome to expose cartridge nut |
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6. Use 38mm wrench or pipe wrench to remove cartridge |
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7. Remove the cartridge from the body of the faucet. |
8. Place the 3 new o-rings into the body  |
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9. Reverse the steps to replace the new cartridge and test the unit. |
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