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Re: Rocker rebuild

To: bilking@comcast.net
Subject: Re: Rocker rebuild
From: Charles & Peggy Robinson <ccrobins@ktc.com>
Date: Mon, 12 Apr 2004 15:32:26 -0500
  On my spare, the screw wasn't fully tightened.  It was screwed down to 
where the flat on each side of the blade was even with the top of the 
tower.  This way, the shaft could rotate a few degrees each way.  I 
screwed it down tight to see what would happen.  The rear rocker was 
still free to turn on the shaft.  As you know theres a small plate that 
goes on top of the grub screw and engages the blade on the end of the 
screw to keep it from turning.  I think the idea is to run the screw 
down snug, consistent with it being positioned so the retainer plate can 
engage it.

   I wonder if you have the right spring.  It's only a couple of coils.

   Cheers,

    CR

bilking@comcast.net wrote:
> It is assembled correctly.  The new bush is flush with the rocker arm.  Does
> the screw get fully tightened?  I am afraid I have a mis-machined shaft.
> 
> Best,
> Bill
> ----- Original Message ----- 
> From: "Charles & Peggy Robinson" <ccrobins@ktc.com>
> To: <bilking@comcast.net>
> Cc: <mgs@autox.team.net>; "Lew Palmer" <lpalmer@roundaboutmanor.com>
> Sent: Sunday, April 11, 2004 1:13 PM
> Subject: Re: Rocker rebuild
> 
> 
> :     Sounds like the tower is pushing the rocker against the washer on
> : the  rear of the shaft and locking it up when you tighten the screw. I
> : have a spare rocker assembly, so I took a look at it.   Do you have a
> : spring between the rear rocker and the washer on the end?  It's supposed
> : to be cotter pin, washer, spring, rocker and tower, going from rear to
> : front.
> :
> :    Cheers,
> :
> :     CR
> :
> : bilking@comcast.net wrote:
> : > The grub screw is located in the rear rocker shaft support pedestal and
> : > prevents the shaft from rotating.  It also aligns the oil passage hole
> : > through the pedestal to the shaft.  If tightened fully it also locks the
> : > front/rear shaft movement due to it's tapered end.  When I tighten it
> fully
> : > the rear rocker arm fully compresses the spring and the arm does not
> rotate
> : > freely on the shaft.     The engine is an 18GB.
> : >
> : > Sorry for the lack of information.
> : >
> : > Bill
> :
> : 





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