How does one perform wudu' if he finds water sufficient for only some of the limbs?

Question : And what is intended in this issue? Use it, yes.

Answer : Yes, the position in this issue is that it is obligatory for him to use what he is able to use, and this is more preferable due to the generality of the saying of Allah the Exalted: And because if a person has a cast on some of the limbs of wudu' and he performs tayammum for the cast, the correct view in this issue is that the position is that if he finds water sufficient for some of the limbs of wudu', he uses it and performs tayammum for the rest.