Kingroon KP3S Y tensioner
39
125
0
1815
updated October 12, 2022

Description

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You will need to replace the belt as it will be too short.  Once the bracket is printed, stick it on with a small dot of CA glue or some tape.  Mark the four bolt holes and the large rectangle opening in the middle.  Drill out the holes and I used a rotary tool to cut out the rectangular hole.  I chose to tap the bolt holes and then use a nut as well on the inside to hopefully keep vibration from loosening anything up over time.  The idler holder and knob are the same as my X tensioner and are installed the same.  Again I would recommend replacing the idler pulley with one that has teeth and a 3mm hole.  

Model origin

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