boguing

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Have a browse through these before you read and shout if you see an upside down or wrong bracket somewhere.

I've spent about eight hours on getting the engine and gearboxes into The Lightweight chassis, and I'm not happy with the result, the whole thing is rigid.

The problem started at the front, where I had to lengthen the slot in the RHS .engine bracket to and take 4mm off the top of the flexi stud to have any chance of getting the engine down onto the mounts.

This is the rhs with the extra slot

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While on the lhs, it was hard over

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Having achieved that it left me with this problem at the gearbox, left

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And right

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Where the studs were about 20mm too far back from the centreline of the removable cross-member.

So I took off the mount plates and drilled new holes.

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Which should have made it fit. Well, it did, but the amount of force that I had to use to get the gearboxes across to the right was borderline ridiculous.

I haven't tightened up any of the flexi mounts yet, but the unit is rigid, and I suspect that the transmitted noise and vibration will be horrendous.

But at the minute, this is how it's sitting at the right hand front.

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And back left

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This is with no tension in the hoist or on any jacks.

What's happened?
 
Last edited:
I should add that it's built on a jig, so nothing should be wrong. I'm in touch with the manufacturer, but the tech bods aren't in until tomorrow, and so thought best check with you lot to see if I've made a stupid mistake..
 
on front drivers side mount has it got the bracket between chassis and rubber mount

I hear that the standard SIII has a bracket that bolts to the chassis, the other end of which takes the flexi mount, but on the Lightweight it's a welded on bracket - if that's what you mean James?

I just realised that I missed a picture and caption out in the first post. You can now see the flexi sitting on the mount.
 
Last edited:
Just had a Google of images. Yes James, just going up to see if I've left a bit on the old chassis...
 
Well, it obviously was there, so where have I put it?
 

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