How to replace Cartridge: Freestanding Faucet model FS-AZ0031BN

How to Replace Cartridge :  Freestanding Faucet model FS-AZ0031BN

1. Remove index
2. Using an Allen wrench, loosen the screw that secures the handle to the cartridge.
3. Remove handle
4. Remove the Trim Cap ( no tools needed )
5. Using a plier loosen the cartridge lock nut
6. Replace Damaged cartridge

Note : ( make sure rubber gasket is not damaged or missing before install the new cartridge see pictures below )