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Suspension bottoms out!
Posted: Wed Jul 13, 2011 10:47 pm
by jimpearceuk
With a bike rack sat on my tow bar I was experiencing lots of
suspension bottom outs, on the motorway its not nice! I duly booked in and had the rear shocks replaced and to be honest its not made much of a difference
I have read before about pump up systems but cant find anything on these - or do I have another problem? I also had the drop links replaced which just leaves the springs.
Even without the bike rack a speed bump slightly quicker that it should be will bottom out easily.
Just received a new 4 bike rack, which is heavy even in the absence of a bike so I need to solve this now.
Appreciate your views!
Jim
Re: Suspension bottoms out!
Posted: Wed Jul 13, 2011 10:51 pm
by Northern Bongolow
springs. get some off a tinny.
or do what i did which was make some same size but softer hitting bumpstops.
Re: Suspension bottoms out!
Posted: Wed Jul 13, 2011 11:19 pm
by missfixit70
I went for Airlift
air assistors from Matt Savage , as have loads of people, gives you some control of the ride depending on pressure, work great with fully loaded backbox & bongo, no more bottoming out & wallowing.
http://www.igmaynard.co.uk/bongo/forum/ ... ft#p421585
http://www.igmaynard.co.uk/bongo/forum/ ... 3&start=15
Plus there's a factsheet in the members area.
If I was going to replace the springs to improve the issue of bottoming out etc, I'd go for new tbh, used ones from a tinny MAY have less wear/strain than those from the heavier aft, but is a tinny more likely to be used as a people carrier than a camper, thus carrying around a load of weight anyway?

Just my opinion

Re: Suspension bottoms out!
Posted: Thu Jul 14, 2011 9:50 am
by A1tony
As per the other comments,
Just fitted mine with Air Lift 1000 kit from Matt Savage. Its the best 100 quid I have spent and cures all your problems unless the springs are shot. I have an LPG tank and cycle rack hanging over the back axle, so I was suffering just like you.
Remember to fit them upside down though. its much easier. (also see the fact sheet...)
regards
Tony
Re: Suspension bottoms out!
Posted: Thu Jul 14, 2011 1:19 pm
by apole
Check your rear shocks too, I fitted the airlift before changing these. The shocks made a big difference, as did hte air lift
Re: Suspension bottoms out!
Posted: Thu Jul 14, 2011 2:09 pm
by jimpearceuk
cheers all - air lifters it is then - the shocks are brand new and it has made a slight difference but not a world of!
Jim
Re: Suspension bottoms out!
Posted: Tue Aug 30, 2011 11:33 pm
by jimpearceuk
Airlifters fitted, a different motor - I cannot believe the difference, running them at 20psi with the van full and 3 bikes on the back and you really don't feel loaded up any more.
Impressed, great advice thanks!