ProForm 215 Csx Bike English Manual - Page 7

3. Loosen the Adjustment Knob (27) in the Frame (1) a few turns. 3 Orient the Seat Post (6) as shown. Then, pull the Adjustment Knob (27) outward and insert the Seat Post into the Frame (1). Slide the Seat Post (6) upward or downward to the desired position, and release the Adjustment Knob (27). Move the Seat Post (6) upward or downward slightly to make sure that the Adjustment Knob (27) is engaged in one of the adjustment holes in the Seat Post. Then, tighten the Adjustment Knob. Adjustment 6 Holes 1 27 4. Orient the Seat (23) and the Seat Carriage (24) as shown. Attach the Seat (23) to the Seat Carriage (24) with four M8 Locknuts (72) and four M8 Split Washers (75). Slide the Seat Carriage (24) onto the Seat Post (6). Then, slide the Seat Carriage all the way forward and tighten the Seat Adjustment Knob (26). Attach an M4 x 5mm Bright Screw (91) to the rear of the Seat Post (6). 4 23 24 75 72 91 6 26 7