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Straight Better Than Bent - Tie Rod Length


Best Answer chuee , 03 September 2024 - 11:50 PM

OK, now you made me go check, from a BMC Drawing, it is 14.44" to 14.47" from the centre of the bolt hole to the front of the disc that the rubber sits against.

 

 

 

Ah So!  that earlier 'googled'  reference to a measurement 'from the edge of the bolthole'  also caused doubt, and I thought, surely  BMC/Rover engineer reference  drawings would measure from centre of hole?

 

Question answered! You sure have some decent literature and drawings.  

Cheers,

John

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#16 chuee

chuee

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Posted 04 September 2024 - 09:37 AM

14.3125 + 0.125 = 14.4375” so a smidgen under Spider’s quoted figure (near enough for the difference not be discernible with a steel rule).
The discrepancy is probably due to the hole being a fraction more than 1/4” diameter to allow clearance for the bolt.


So yours are measuring at just 1/16” short. That will easily be taken up by the bend in them. 

 

Excellent,  thanks enormously for the  dilligence!

 

I checked again, I  find you are correct and,   my lack of fore-thought. The hole was in fact enlargened, if not merely due to clearance but also, due to fact of bolt  being  seized  with salts and bent  before  or during removal.

 

The old originals  now appear  by the method you give,  to be 14 5/16 ";  A useful method to set the length.

And so does the BMC measurement of 14 1/4"  to the centre of hole. 


Edited by chuee, 04 September 2024 - 05:22 PM.





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