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  fork rebuilds Lnav
   4CS fork - spring preload  
  • Click on picture to enlarge.
 
   

  SET SPRING PRELOAD
 
1)

-- Drop aluminum tube.
-- Tighten cap.
-- Measure the distance from top of alum tube to bottom of cap.

--> For example, 286mm.

    2)



Notice the 8mm ctg rod extends high enough to hit the cap. 


    3)



Use screwdriver to push ctg rod down to get accurate preload measurement. 


    4)



With the 8mm rod pushed down, take second measurement from top of alum tube to bottom of cap. 

Subtract from first measurement.  The difference is preload.

--> For example, 291 - 286 = 5mm prel.

 
 
 
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 fork rebuilds rnav
4CS fork kit installation
4CS kit install instructions
4CS kit tools
4CS fork - fill w/oil, set level
4CS fork - fill ctg tube
4CS fork - setting oil level
 
4CS fork - spring preload
4CS fork - spring preload
 
4CS fork kit explaination
4CS kit explaination