Pro-Form PERFORMANCE 300i Owner's Manual page 9

3. Tighten a 3/8" x 2 1/4" Screw (99) and a 3/8"
x 3/4" Screw (2) into the Base (36) and into
the Right Upright (95) as shown; do not fully
tighten the Screws yet.
Repeat this step on the left side of the tread-
mill. Then, tighten all four Screws (2, 99).
4. Attach the Left and Right Handrails (69, 81) to
the Left and Right Uprights (73, 95) with two 3/8"
x 2 3/4" Screws (1) and two 5/16" x 3/4" Screws
(4) as shown; do not fully tighten the Screws
yet.
Then, remove and discard the four indicated
screws (A).
3
4
1
A
69
4
9
95
2
36
1
73
A
81
4
99
95