There is a Ford Sierra upright drawing circulating through the Locost forums. I am referring to this



After i made a check measurement to my actual Sierra upright, i saw that this drawing is not that accurate. For example the distance from the centre of the hub to the steering arm centre is NOT 110mm but 120mm.
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The diagram shows the dimensions to the actual balljoint, not the hole. Mabye this is why? Am i right in thinking that when in its right orientation, the steering arm is angled?

Have you checked the other dimensions? When i come to make my upright i will be using this as a guide to dimensions to keep the right suspension set up

Looking at the picture, and at the diagram, it is clear that there is a discrepancy.

Have you found any others yet, Echidna?

John

quote:

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Originally posted by Miks15
The diagram shows the dimensions to the actual balljoint, not the hole. Mabye this is why? Am i right in thinking that when in its right orientation, the steering arm is angled?

Have you checked the other dimensions? When i come to make my upright i will be using this as a guide to dimensions to keep the right suspension set up

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quote:

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Originally posted by mr henderson
Looking at the picture, and at the diagram, it is clear that there is a discrepancy.

Have you found any others yet, Echidna?

John

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From a first check the "10" and "5" dimensions seems about right, not 100% sure about the "5" dimension though!

The dimension "110.89" and "89.62" seems to be accurate too!
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...
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Looks about right to me.

The steering joint hole is inclined and isn't how the the sketch suggests. The 110mm dimension is the blue arrow dimension.



Description

[Edited on 12/10/08 by Litemoth]

The inclination is a slight one and by no means you could come with a 110mm dimension. Again:

[Edited on 12/10/08 by Echidna]
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