2001 Discovery 2 suspension

Maybe some light reading/research ;)
http://www.aulro.com/afvb/good-oil/5...ixes-kits.html

scroll down the page,, read everything.... :)

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Originally Posted by sierrafery

That's exactly how the SLS behaves with a leaking bag, the bag has the ability to seal itself intermittently and when the engine is running the compressor keeps them inflated despite of the leak which can make it to exceed it's duty cycle or wear out prematurely, replace both bags ASAP, i'm 99.9% that this will fix things....or convert it to coils if that's your wish but IMO it's a shame to downgrade a D2 this way

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Originally Posted by Fluids

Replace BOTH rear airsprings. They usually fail around the rolled part of the spring. Depending on the angle of the dangle as to exactly where the roll is currently sitting will determine whether it leaks or not. Usually a slow leak that the compressor keeps up with ... for a short time ... then your thrashing the compressor :(

Keep the SLS as its a much nicer ride and makes the D2 self levelling when you add weight in the rear.

Sent by iPhone using two tin cans and Forum Runner

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As above.

Keep the bags.

OK guys thanks for advice I have ordered 2 x new bags from rimmer brothers with clips to replace existing and will keep the good/old one as emergency spare.
Thanks again, Paul

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Originally Posted by pauldouglas

OK guys thanks for advice I have ordered 2 x new bags from rimmer brothers with clips to replace existing and will keep the good/old one as emergency spare.
Thanks again, Paul

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Would also be wise to get a rebuild kit for the SLS compressor and a new air inlet filter and fit as well ...


The kits are available on ebay, come from the UK, and are dead easy to install.

Pump it up to off road height. Get a little spray bottle and mix dish washing liquid and mix it about 3 to 1. Spray it all over the bags, it will bubble where it's leaking.
I had a similar issue, the guy before me had been launching his boat and not washing the salt water off properly. Both bags had slight leaks, lots of tiny bubbles would bubble up when squirted.
Sometimes it the suspension would stay up overnight and sometimes it wouldn't, I just put it down to the way the bags were folding on themselves.
2 new bags and it was sorted but it did for them compressor from overworking it, just replaced it today!

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Originally Posted by pauldouglas

OK guys thanks for advice I have ordered 2 x new bags from rimmer brothers with clips to replace existing and will keep the good/old one as emergency spare.
Thanks again, Paul

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While I was waiting for my new bags to turn up I altered the ride up a bit with my nanocom. Completely stopped the leaking once a different bit of the bag was on the fold. Might help save your compresor.