To increase the load, turn the tension control knob in a
clockwise direction.
To decrease the load, turn the tension control knob in a
counterclockwise direction.
Release the both triangle knobs from the rear main frame.
Turn the round knob in a counterclockwise direction until it
can be pulled out. Pull out the round knob and then slide
the back and seat support bracket back or forth direction to
the suitable position. Lock the back and seat support
bracket in place by releasing the round knob and sliding the
back and seat support bracket back or forth slightly until the
round knob "pops" down into the hole of the seat sliding
tube. For added safety, tighten the round knob and both
triangle knobs in a clockwise direction.
NOTE: When adjusting the seat back or forth
direction, make sure the bushing does not
exceed the mark line on the seat sliding tube.