Pro-Form C840 User Manual page 11

19. Press a Round Joint Bushing (74) into the Left
Frame Joint (49).
Attach the Top Frame (40) to the Left Frame Joint
(49) with two M10 x 91mm Bolts (116), four M10
Washers (99), and two M10 Nylon Locknuts (97).
Do not tighten the Locknuts yet.
Assemble the Right Frame Joint (50) to the
Top Frame (40) in the same manner.
20. Attach the Left Frame Joint (49) to the Left
Upright (36) with two M10 x 91mm Bolts (116),
four M10 Washers (99), and two M10 Nylon
Locknuts (97). Do not tighten the Locknuts yet.
Attach the Left Frame Joint (49) to the Guide Bar
(41) with an M10 x 50mm Screw (108) and an
M10 Washer (99).
Assemble the Right Frame Joint (50) in the
same manner.
21. Slide the Weight Bar (55) through the Left Barbell
Glider (51), the Locking Bar (56), and the Right
Barbell Glider (123). Make sure the Locking Bar
is oriented as shown.
Engage the hooks on the Locking Bar (56) into a
set of holes in the Uprights (36, 69).
22. Slide a Weight Stop (67) onto the Weight Bar
(55). Thread a 1/4" x 14mm Screw (119) into the
Weight Stop and the hole in the Weight Bar. Do
not tighten the Screws yet.
Thread a 1/4" x 14mm Screw (119) into the Left
Barbell Glider (51).
Repeat this step with the Right Barbell Glider
(not shown) and the other Weight Stop (not
shown).
19
50
20
116
21
69
123
22
51
11
40
99
99
116
74
108
99
49
41
97
99
99
36
56
51
55
67
119
119
97
49
36
55