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Re: [6pack] Clutch slave pushrod

To: william.mcintire@wright.edu, tr6taylor@webtv.net
Subject: Re: [6pack] Clutch slave pushrod
From: Vsnively@aol.com
Date: Thu, 30 Sep 2010 16:34:24 EDT
Thanks Bill
 
 
In a message dated 9/30/2010 4:32:41 PM Eastern Daylight Time,  
william.mcintire@wright.edu writes:

I  believe the 2,3,4's had a return spring on the slave cylinder. This 
would  cause the SS piston to return to its 'home' position wherever that was. 
The  adjustable push rod was needed to maintain proper clearance between the 
TO  bearing and PP. The rods on the 6 just sort of float out there and 
clearance  between PP and TO is minimal. Adjustable rod on the 6 will make no 
difference  unless a return spring is attached to the clutch release arm as in 
TR4. At  least that's how I remember it and  the more time that goes by the 
bigger  the memory ? becomes.
Bill
'70 6   original owner

-----  Original Message -----
From: Sally or Dick Taylor  <tr6taylor@webtv.net>
Date: Thursday, September 30, 2010 4:15  pm
Subject: Re: [6pack] Clutch slave pushrod
To: Vsnively@aol.com,  6pack@autox.team.net

> Vic---I don't know what the SC differences  are between the four 
> and the six, but the Triumph factory must have  felt the self 
> adjusting later design was better.  The later SC,  with its 
> internal spring, keeps all of the play out of the linkage  
> between the SC pushrod up to the clutch fingers. Apparantly the  
> TR4 needed to have this rod adjusted when play developed in the  
> clutch mechanism. No such adjustment is needed with the 
>  six.  However, if there is play in the linkage down in the 
> pedal  box, it must be corrected to get the full stroke of the 
> clutch pedal.  (The adjustable pushrod will not get back this 
> lost motion).
>  
> The question might be: Would the later SC be a better choice for  
> the TR3/4? (I don't know the bore size, bolt flange dimension,  etc.)
> 
> Dick
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