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beetle rear swing axle
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SRHJSSSS
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Joined: February 15, 2016
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Location: CORNWALL UK
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PostPosted: Mon Feb 15, 2016 9:12 am    Post subject: beetle rear swing axle Reply with quote

hi I does any body have advice on buggy rear suspension how to get it as high as possible as we trial a beach buggy and the rear keeps sagging ie what shocks and any other mods we can make . can we get bits in the uk thanks
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Dale M.
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Joined: April 12, 2006
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Location: Just a tiny bit west of Yosemite Valley
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PostPosted: Mon Feb 15, 2016 10:27 am    Post subject: Re: beetle rear swing axle Reply with quote

Its all about setting preload on torsion bars on rear axle...

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And ...

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Yes, chart states "Lowering" but also works inversely to raise....

Before starting any spring plate moves always mark index of torsion bars with vertical line so if you move the inner splines it reflect an change from vertical, line should also intersect with spring plate for starting point indexing...

Use chain and jack method for removing tension on spring plate to get off stop and back on... There is a moment in time where there is great tension when spring plate rests on stop, and to not use some sort of control, the spring plate can come off stop and thump you pretty bad also maybe remove a finger or two... Done carefully and right its a safe operation...

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Simplest and most dramatic adjustment may be to simply remove spring plate off torsion spline rotate it down (toward rear) one notch and reassemble....

Dale
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Last edited by Dale M. on Mon Feb 15, 2016 1:25 pm; edited 1 time in total
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slalombuggy
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Joined: July 17, 2010
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PostPosted: Mon Feb 15, 2016 11:11 am    Post subject: Re: beetle rear swing axle Reply with quote

You might also consider using a larger diameter torsion bar in addition to raising the car.

brad
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