5. Attach the Adjustment Bar (11) to the Hack Squat
Bracket (7) with an M10 x 32mm Button Head
Bolt (56) and an M10 Nylon Locknut (51).
Slide the Hack Squat Bracket (7) and the Hack
Squat Backrest Frame (8) onto the Hack Squat
Uprights (5). This will require the help of a sec-
ond person.
See the inset drawing. Slip the Release Cable
(32) into the slot in the Hack Squat Backrest
Frame (8) and tighten the nuts to hold the Cable
in place and to remove slack in the Release
Cable. Do not overtighten the Release Cable.
6. Attach the Hack Squat Top Frame (6) to the Top
Frame (F) with two M10 x 96mm Button Head
Bolts (37) and two M10 Nylon Locknuts (51).
Attach the Hack Squat Top Frame (6) to the Hack
Squat Uprights (5) with two M10 x 70mm Button
Head Bolts (38) and two M10 Nylon Locknuts (51).
7. Remove the ties from the Hack Squat Cable
(29). Attach the indicated end of the Cable to the
Hack Squat Base (1) with an M10 x 88mm Button
Head Bolt (42) and an M10 Nylon Locknut (51).
5
8
56
6
51
7
42
7
Slot
32
Nuts
8
11
51
7
5
51
37
6
37
F
5
38
5
29
51
1