Fig. 3A
Fig. 4A
Attach the Board Tubes (#2) and Base Tubes (#3)
with the other Connector Tube (#5)
using a Bolt (#26), two Washers (#30)
and a Nut (#31) (Fig. 3A).
Attach the Top Tubes (#1) to the
Board Tubes (#2) using the spring
locks (Fig. 4A).
2
2
26
30
30
31
2
2
1
1
5
STEP 3
STEP 4