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Hydrolastic Dalek gauge

Posted: Sun Jul 05, 2020 5:28 pm
by Andrew1967
I'm going to pressure test the displacers I plan to fit to HOY and after many many years of the Dalek's pressure gauge (and vacuum system come to that) not working, it's time to be fix it.

The pipe had obviously broke at some point and the outlet from the pump body had been capped. It doesn't look too difficult to sort out a new pipe with a few parts.

Looking at the gauge though, the needle is on the 'wrong' side of the Zero stop. Before I take the chrome rim off and move the needle past the stop, am I right to do this or does the vacuumisation of the system draw the needle back round to zero ?

Probably a bloody stupid question but hey ho :oops: :lol:

Re: Hydrolastic Dalek gauge

Posted: Mon Jul 06, 2020 8:05 am
by cheesebadger
Morning Andrew,

On my Dalek the needle on the pressure side sits "above" the stop as you would expect, not under the stop like yours.
A quick google of "hydrolastic pump gauge" shows the needle sitting above the stop as well.
Unfortunately the vacuum side on my unit doesn't work either, I do need to strip it one day and work out what is happening.

I know you have probably already found them, but there are some great topics relating to Dalek rebuilds on this forum...

Cheers,
Rich

Re: Hydrolastic Dalek gauge

Posted: Mon Jul 06, 2020 8:53 am
by whistler
I don't know where you are in the UK but I would suggest you take your units or post them to Ian kennedy in Telford. He can test them and fix them if necessary. He did 6 of mine at I think £84 each, including new hoses, testing. He also replaced some badly rusted parts of the steel shrouds.

Re: Hydrolastic Dalek gauge

Posted: Mon Jul 06, 2020 8:54 am
by Andrew1967
Thanks for confirming that Rich and I should have took a bit more time to check the forum and Google out :oops: :lol:

Did you sort out the subframe locking plate problems ?

Re: Hydrolastic Dalek gauge

Posted: Mon Jul 06, 2020 8:55 am
by Andrew1967
That's useful to know Whistler and sounds like a fair price to me. I'll bear it in mind :)

Re: Hydrolastic Dalek gauge

Posted: Mon Jul 06, 2020 9:17 am
by cheesebadger
Andrew1967 wrote: Mon Jul 06, 2020 8:54 am Thanks for confirming that Rich and I should have took a bit more time to check the forum and Google out :oops: :lol:

Did you sort out the subframe locking plate problems ?
No problems. I did find a supplier for gauges that looked very good, they weren't identical, but looked pretty close. I'll see if I can dig them out...

Not sorted the locking plate problems yet. I am considering "adjusting" them myself - think reverse of converting wet to dry!

Re: Hydrolastic Dalek gauge

Posted: Mon Jul 06, 2020 9:23 am
by Andrew1967
I've checked out my ratty subframes of HOY and nothing is saveable, even the locking plates !!

Re: Hydrolastic Dalek gauge

Posted: Tue Jul 07, 2020 10:21 am
by AndyPen
whistler wrote: Mon Jul 06, 2020 8:53 am I don't know where you are in the UK but I would suggest you take your units or post them to Ian kennedy in Telford. He can test them and fix them if necessary. He did 6 of mine at I think £84 each, including new hoses, testing. He also replaced some badly rusted parts of the steel shrouds.

Could you pm over a contact please? Sounds like a 'diamond geezer' ;-)

Re: Hydrolastic Dalek gauge

Posted: Tue Jul 07, 2020 5:52 pm
by whistler