I neglected to answer the second question:

These days, take up eyes are simply easier to install in the system.  If you 
have swaged threaded rod on the end of the cables, it can be a bear to thread 
down through the idler and turning sheaves around and through  the holes on a 
quadrant or radial, whereas using take up eyes makes for a much easier 
threading of the steering cables through the sheaves and around the quadrant.  
The take up eyes can be pre-installed on the radial or quadrant and much of the 
initial tension can be pre-tensioned with rope clamps, adjusting the final 
length of the steering cable.

Also, a swaged rod can be subject to crevice corrosion where the cable end is 
installed into the threaded rod fitting, similar to a lifeline.  Hard to see 
the corrosion when it is covered. 

Chuck Gilchrest

S/V Half Magic

1983 35 Landfall

Padanaram, MA

 

From: CnC-List <cnc-list-boun...@cnc-list.com> On Behalf Of Dennis C. via 
CnC-List
Sent: Friday, May 10, 2019 1:48 PM
To: CnClist <cnc-list@cnc-list.com>
Cc: Dennis C. <capt...@gmail.com>
Subject: Stus-List Steering cable questions for Chuck

 

Chuck,

 

Why does Edson not want a nut opposite the tensioning and lock nuts.  Just 
because it is redundant and serves no purpose?

 

Is a tensioning stud bad?  Is an adjusting eye better?

 

Dennis C.

Touche' 35-1 #83

Mandeville, LA

 

On Fri, May 10, 2019 at 10:17 AM Chuck Gilchrest via CnC-List 
<cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com> > wrote:

Per Edson’s instructions, both nuts go on the “bitter end” of the cable.  One 
is to tension the cable, the other is a locking nut to prevent the other nut 
from coming loose.

FWIW, if you’re dealing with a swaged threaded rod on the end of the cable and 
chain, you’re using a 38 year old steering component that is recommended to be 
changed every 10 years.  So cut the cable, remove the threaded rod from the 
radial drive, get a new chain/cable set up with take up eyes and rope clamps 
and be happy the old one never failed!
Chuck Gilchrest 

1983 Landfall 35

 

 

 

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