1. 2 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
     WR = 2st Enduro & CR = 2st Cross

125-200cc Installing powervalves in a husky 125

Discussion in '2 Stroke' started by Motosportz, Jul 13, 2009.

  1. Motosportz CH Sponsor

    Location:
    Vancouver WA
    Husqvarna Motorcycle:
    2021 TE250i, 570 Berg, 500 KTM, 790R
    Other Motorcycles:
    many
    If anyone ends up installing theirs themselves and has a question feel free to post up. I have done 2 sets now and they are quite EZ but there is a trick or two.

    Tip:

    to remove the rod that ties the two valves together and actuates them...

    1. remove the allen bolt on the arm int he middle of the valves.
    2. rotate the rod until it will pull out. There is a pin and half round on the far side, you need to line up the flat with the pin to release.

    [IMG]
    Motosportz, Jul 13, 2009
    #1

  2. HuskyDude Moderator

    Location:
    BC, Canada
    Husqvarna Motorcycle:
    13/TR650
    Other Motorcycles:
    10/EC300, 76/TY175
    After P/V's are installed you need to pull your head off and set the clearance between the P/V's and piston.
    Husky recommends (.4 -.5 mm) the narrower the filler gauge the better.
    To accommodate the curvature of cylinder and piston.
    The slack can be taken up here on the linkage.

    [IMG]
    HuskyDude, Jul 13, 2009
    #2