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Rear suspension collapse

2003 - 2009, roadster, coupe, facelift
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Magicarcher
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Location: Warwickshire

Rear suspension collapse

Post by Magicarcher » Thu Jul 20, 2017 12:34 pm

Whilst driving to work on the A45 from Coventry to Birmingham this morning, suddenly there way mayhem as all cars in the LHS lane were moving across to the RHS lane. When I got closer there was a gen 1 Z4 broken down with what appeared to be a collapsed NSR suspension. I couldn't see a driver anywhere near the car.

Is there a vulnerability in that area? (I would like to check mine out if there is)

I am aware springs crack but i would not expect it to be as collapsed as it looked.
Z4 3.0L 2005. Titan Silver. Audio Upgrade Second Stereo Pioneer X8700DAB, Sony Xplode 4 x 70W Amp, 6.5" Reckhorn Subs in rear cubby, Focal AS165-3 in fronts.

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hopz121
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Rear suspension collapse

Post by hopz121 » Thu Jul 20, 2017 12:39 pm

I am guessing either rear trailing arm bush has failed or a cracked rear spring is likely to be the issue.

when was it last serviced/mot'd?
2004 BMW E46 M3 Coupe - Manual - Silver Grey
2017 BMW F31 318d M-Sport - Auto - Glacier Silver
2007 Porsche Cayman 2.7 - Manual - Arctic Silver
2003 Renault Clio 172 Cup - Blue
2003 BMW E85 Z4 3.0i - Gone
2008 BMW E90 330i SE - Gone

oalloyd1
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Rear suspension collapse

Post by oalloyd1 » Thu Jul 20, 2017 1:12 pm

Yea collapsed spring - I've been them completely drop and lock a wheel in the process! :cry:

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