Faucet Installation pes 1, The thread which connecting the faucet to the pipe should be twined with Teflon tape to prevent water leakage. B 2. Fix the faucet body to the reserved water pipe with thread ih the wall. 3.Cover the base on the inlet pipe and mark the four screw holes, then drill four holes in the wall to fix the screws. i) 5. The decorative cover needs to be close to the wall, and the outlet is straight down after correct installation like the above figure.