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| Before installing the new Gerber seats apply a thin layer of plumbers grease to the threads, do this to every part if you will be reusing the old stems crease the inside of the stem. |
It's best to replace all 3 seats the diverter, the middle handle uses the same seat as the hot and cold stems but the stem is different. |
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| This is the old Gerber stem, sometimes all you need to do is replace the washer. but a new stem will work better. |
Once again take note of this washer, you need one for each stem, but you don't want to have 2 of them on any stem it's easy to miss look closely. |
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