
STEP 1
Insert the support tube (2) horizontally into the support plate (1). Firstly, use M10x55 carriage bolts (4)
to pass through the support plate (1) and the hole of the support tube (2), and tighten the bolts with the
M10 lock nut (5). Next, use the 5/16”x2-1/2” hexagon bolt (3) to pass through the support plate (1),
followed by the hole of the support tube (2), followed by the 5/16” flat washer (20), and lastly the 5/16”
spring washer (21) tightened with the 5/16” knob (22). See Fig.1.
Fig.1
STEP 2
Insert the adjustable tube (6) into the support plate (1). Next, use the 5/16”x2-1/2” hexagon bolt (3) to
pass through the support plate (1), followed by the hole of the support tube (2), followed by the 5/16”
flat washer (20), and lastly the 5/16” spring washer (21), tightened with the 5/16” knob (22). Lastly, use
the M10 x 55 carriage bolt (4) to pass through the support plate (1) and the hole of the adjustable tube.
Tighten the bolt with the M10 lock nut (5). See Fig.2.
Fig.2
STEP 3
Insert the support bracket (7) into the square pipe of the support plate (1). Use the M10x50 carriage bolt
(8) to pass through the hole of the support plate (1) and the hole of the support bracket (7). Tighten the
bolt with the M10 lock nut (5). Next, tighten the support bracket (7) with the M10x16 hexagon bolt (9).
See Fig 3.
Fig.3