Troubleshooting - Excessive Play In Drive Arms - Matrix Fitness Johnny G KRANKcycle Service Manual

CHAPTER 5: TRoUblESHooTINg

5.2 TRoUblESHooTINg - EXCESSIVE PlAy IN DRIVE ARMS

EXCESSIVE SIDE To SIDE PlAy IN DRIVE ARMS oR RoTATIoN lEVER PoPS UP WHIlE
IN USE
1) Check if the rotational lever is fully engaged (A). If so, follow the next steps.
2) Remove the rotation lever and cap by removing 2 socket head cap screws with a 4mm Allen wrench. Loosen (do not remove) the upper set
screw (B) on the upright frame with a 3mm Allen wrench.
3) Replace the rotation lever, and release the rotation cam mechanism (C). Rotate the cam plate (D) counterclockwise 1/8 of a turn and then
engage the rotation cam mechanism. Repeat until the upper drive arm is held rigidly without play. The rotation lever should require a firm force
to fully engage. If the rotation lever is too difficult to engage, reverse the previous steps.
4) To complete the adjustment, tighten the upper set screw and replace the rotation lever and cap.
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