ProForm 831.21521.0 Home Gym User Manual


 
5
3. Attach one of the Seat Frames (7) to the Handlebar
(6) with an M8 x 70mm Button Bolt (54), an M8 Split
Washer (59), and an M8 Nylon Locknut (60). Do not
tighten the Button Bolt yet.
Attach the other Seat Frame (7) in the same way.
7
6
60
54
59
4.
Slide the Seat Frame Top (8) onto the Seat Frames
(7).
Attach the Backrest (5) to the Seat Frames and
the Seat Frame Top with four M6 x 38mm Button
Screws (48) and four M6 Washers (55). Do not tight-
en the Button Screws yet.
4
5
7
55
55
48
48
8
1. While another person lifts the front of the Frame (1)
slightly, attach the Front Stabilizer (3) to the Frame
w
ith two M10 x 75mm Carriage Bolts (51) and two
M10 Nylon Locknuts (63).
See the inset drawing. Loosen the Adjustment Knob
(17), slide the Rear Frame (2) out of the Frame (1),
and then retighten the Adjustment Knob.
Note: After the exercise cycle is assembled, adjust the
Seat (not shown) to the proper position. As you pedal,
there should be a slight bend in your knees when the
pedals are in the farthest forward position. Loosen the
Adjustment Knob (17), slide the Rear Frame (2) for-
ward or backward, and retighten the Adjustment Knob.
3
63
51
1
1
2. Attach the Wheels (18) to the Rear Stabilizer (4) with
two M8 Nylon Locknuts (60). Press a Wheel Cap (19)
onto each Wheel.
Attach the Rear Stabilizer (4) to the Rear Frame (2)
with two M10 x 75mm Carriage Bolts (51) and two
M10 Nylon Locknuts (63).
51
18
4
19
60
18
19
2
63
63
60
2
3
17
2
1