HOMCOM A91-132 Instruction Manual page 54

Assembly instructions
Step 4
Attach the Vertical frame (3) to the Base frame (1). Fix using M10×70 bolts (50)
.
and M10 Nuts (63)
x4
Fully tighten bolts.
49
19
3
63
.
M10×65 bolts (49)
x2
63
61
50
61
1
1 61
,
M10 Washers (61)
x2
10
50
, M10 Washers (61)
x2
.
and M10 Nuts (63)
x4
.
x2