Page 5Rev. 071520
1-888-651-3431
3. Insert the connecting swivel tube (4) into the U-tube handle (3), align the hole position, and x the
U-tube handle with the connecting swivel tube using M8*35 outer hexagon bolts (5) (4Pcs) and M8
lock nut (6) (4Pcs). Fix the other end of the connecting swivel tube in the same way with right carrier
frame (2). See FIG 3.
4. After the left and right carrier frames are laid at, the hole position on the U-tube handle is aligned
with the hole position on the left carrier frame, which is secured with square pin (7) (2Pcs) . See FIG 4