350i Anti Dive Tubes

[plasticpig72]

I wonder if someone can put a photo to show 'anti - dive tubes' these are angled link tubes between horizontal and upright tubes in the centre section of the chassis.
Could be a good thing to look at for cracks. If there are cracks is it possible to weld without lifting the Chassis.
Alan

[adam quantrill]

Hi Alan do you mean the diagonal bracing tubes?

This is a good side view:



I have welded cracks without raising the tub - mainly you find them around the diff. If you can get to it - weld it. Keep a squeezy bottle of water handy for the occasional small fire.

[plasticpig72]

yes, i think it's the diagonal tubes can have cracks.
It's nice to know if i buy a 350i and there are cracks there's a chance to weld. Of course with caution and someone alongside fire watching
Alan

[mrzigazaga]

Hi mate...I had a crack on one of the rear tubes near the diff...Apparently this is the second time its been welded as i found it had been done before going by the paperwork from a previous owner.

I still need to remove the sills to check to see if i still have outriggers or swiss cheese ..