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   rec.audio.tech      Theoretical, factual, and DIY topics in      41,683 messages   

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   Message 41,484 of 41,683   
   ChuckWilson@wolveswrestling.com to Kalman Rubinson   
   Re: Tracking Roller for H/K Rabco ST-7 T   
   07 Feb 16 11:51:08   
   
   On Tuesday, April 29, 1997 at 1:00:00 AM UTC-6, Kalman Rubinson wrote:   
   > Michael Caplan (cy173@FreeNet.Carleton.CA) wrote:   
   > >   
   > > I am looking for help in refitting the "tracking roller" in a   
   > > Harmon/Kardon Rabco model ST7 turntable.   
   >   
   > Here we go again:   
   >   
   > This is the major reason for discarding these interesting turntables and   
   > the solution is so easy.  Go to Home Depot and purchase a bag of "O"   
   > rings (3/8" ID, 19/32" OD).  These are a perfect fit with but one little   
   > modification. The rings have a fine mold bead around the outer edge which   
   > you must remove.  I accomplish this by putting it on a madrel on the lathe   
   > (alternatively slip it onto a 3/8 drill bit on a power drill) and holding   
   > a piece of 00 abrasive lightly against it until the bead (and only the   
   > bead) is removed.  If you take off too much, throw the ring away and try   
   > again.  After all, a bag of 5 is about 75 cents.   
   >   
   > FWIW, replacement belts can be obtained from MCM or Parts Express.   
   >   
   > Kal   
      
      
   What's the easiest way to get the tracking roller out? Can you take that nut   
   off and pry it out of the casing? Looks like I can't post the picture.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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