How big is the wrench at the lower outlet of Huayi Shower?

First close the main water valve. You can use a screwdriver to insert it under the faucet handle and pry it from left to right. You have to pry at the same time, slowly and evenly, so as to remove the valve core. First close the main water valve, unscrew the blue cover on the right handle, loosen the screw inside with a cross screwdriver, remove the handle, and the valve core will be exposed, and then unscrew the valve core with adjustable wrench.

There is a twisted locking piece at the lower part of the hand-held part of the shower head, and there is a rubber pad inside after unscrewing. Don't lose this rubber pad when you dismantle it! Generally speaking, there are two situations when the shower is broken: one is that the water is not smooth, and most of them are blocked by scale. The maintenance method is to find a container and put white vinegar on it.

Soak the shower head in it for a while, and the scale will be removed; Another case is that the lower part of the hand-held part leaks water. Unless it is not tightened, it can't be repaired generally, and it can only be replaced with a new one.