Can't honestly remember for sure but I suspect I cut the triumph male shaft
down actually.
From recollection I cut the whole hollow piece (about 4" long) from the
Viva's joint, (HC I'm talking about here) which the Triumph coupling's shaft
then slid neatly inside from the cut end. I suspect I cut most of the
truimph shaft off just leaving enough to insert into the sleave and the
welded them together having first ascertained the required overlap and
marked the correct position in-situ.
To protect the bushes in th UJ while welding it was necessary to apply the
weld in very short bursts and quickly submerge the coupling section (but not
the weld itself) after each burst, to cool it, so it was a bit fiddly, but
in my case necessary as the Viva's bulky coupling fouled the V6.
The above only works on the HC. To make the above assembly fit a HB I had to
use about a 6" section of the bottom of the HC steering column, ground to
fit the HB's column clamp at the bulkhead.
Sid
----- Original Message -----
From: "Jon-HPF" <modifications@vauxhallviva.com>
To: <modifications@vauxhallviva.com>
Sent: Tuesday, October 17, 2006 3:21 PM
Subject: Re: uprated steering coupling / Power steering conversion.
Did you use the whole dolly coupling ?, from rack spindle to shaft via
u/j.