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How to DIY fix a leaking shower handle?

plumb1
Community Newcomer

How to DIY fix a leaking shower handle?

I have a shower faucet handle that has been dripping water, as depicted in the attached photo.

Can you please instruct me how to DIY fix this leaking issue?

Is this something I can fix myself by replacing the cartridge?

 

Also, I'd like to know the steps I need to take when turning the water mains back on after fixing the leaking issue.

For example, if we get dirty water after turning the water mains back on, how long/much would I need to let the water run to get safe and clean water?

 

leaking shower handleleaking shower handle

EricL
Bunnings Team Member
Bunnings Team Member

Re: How to DIY fix a leaking shower handle?

Hello @plumb1 

 

Welcome to the Bunnings Workshop community. It's sensational to have you join us and thanks for sharing your question about fixing a leaking shower mixer.

 

The handle you currently have has a hole at the bottom where you will find a grub screw. You'll need to insert an appropriately sized Allen key in order to turn the grub screw. Once it is loose you'll be able to remove the handle. Once the handle is off, you can then remove the face place. From there you'll be able to see where the leak is coming from.

 

If it is from the front, odds are the front locking nut is loose and needs to be tightened up with a shifter. But if the leak is coming from someplace else along the body of the mixer, I suggest calling the plumber straight away to prevent further water damage.

 

If the cartridge itself is leaking, I suggest bringing it with you to the store to make sure you get exactly the same type or same size. In regards to turning off your mains water, if you happen to see brown water coming out of your tap and it does not dissipate it's highly probable that you have a plumbing leak. In this circumstance it's best to call the plumber to investigate.

 

If you have any other questions we can help with, please let us know.

 

Eric

 

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