Mira excel 903.33 cartridge replacing

I,ve recently replaced my mira excel cartridge on my shower,it was leaking after that and found that I had left a seal stuck to the brass housing ,after taking the surplus seal away and replacing cartridge (with just one top and btm) it is still leaking dripping out of the joint between brass housing and cartridge ,,do you think the seal may be damaged now with having 2 on ,,kind regards Mr. S. C . Ryder
Asked 3 years ago by Clyde Ryder, Durham
Easiest thing in the world to leave an old seal in place because they are not obvious.

It is unlikely that you have damaged the seal however you could always use one of the old ones.

Just make sure that as you offer the cartridge up to the body the seals stay in place, you can hold them in place with a bit Vaseline soap or anything just to hold them in place. .

Answered 3 years ago by George Thomson

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