As a general rule, insert curved pipe until the guide hole on the pipe can be seen through the gap in the holder. After
firmly inserting it all the way, use the drum key to firmly tighten bolt.
3–2. Lower the holder “B” attached to the stand’s right pipe, moving it down to the position shown in the
illustration
3–3. Use the drum key to loosen bolt of the holder “B,” and insert right arm (of the assembly you created in
step 2) into holder “B” of the stand.
As a general rule, insert curved pipe until the guide hole on the pipe can be seen through the gap in the holder. After
firmly inserting it all the way, use the drum key to firmly tighten bolt.