I wasn't expecting you to come and fix it : )
I'll get someone in.
( girlinthehole, Thu 18 Nov 2010, 21:16, 1 reply, 15 years ago)

Don't waste your money
There's not much that can go wrong with a cistern.

I can't quite understand why it's doing what it's doing unless it's not filling properly until the water pressure rises.

Take the lid off, give it a few flushes and see if the mechanism works smoothly.
( The Disappointed Caravanner of the year, Thu 18 Nov 2010, 21:21, Reply)

I think it might be filling a bit too much and that might cause it.
If I turn the tap on for a short while the noise goes.
( girlinthehole, Thu 18 Nov 2010, 21:23, Reply)

So the ballcock isn't sitting right.
Again, WD40 is your friend.

Turn the main stopcock off, flush the bog and give all the moveable joints a good blast.

Give it 30 minutes, turn the stopcock on again and see what happens.
( The Disappointed Caravanner of the year, Thu 18 Nov 2010, 21:29, Reply)

I'll try that this weekend.
I can get some WD40 from work.

Thanks.
( girlinthehole, Thu 18 Nov 2010, 21:30, Reply)