First of all convert the drinking standard water off. You can make off the main provide for the entire house.
Next take away the bathtub faucet. Faucet or take carefully. Extra time the manage may have got welded to control. So do not power it. If it does not come out carefully then use special manage puller.
Next take away the cut and the control set up. The control set up is used for money amount and hot and cold levels furnished to the tub. Use a shower outlet wrench to get rid of this set up.
Now examine the appliance. If it is weak or ripped then this is the cause for the drop. Take both the appliance and the control for alternative.
Check the chairs. If they are difficult then they too need to be changed. Use a chair wrench to take it off.
When changing you just need to put it together all returning. Oil the control discussions, appliance and nut discussions. Then glide them all returning and tighten up the nut products.
If it is a container design Faucetsmall bathtub faucet then take away the manage and cut. Then substitute the container.
So with a little bit of know-how you can fix it yourself for $80-$90.