
(1)  Insert Part #X into Part #D1.
(2) Insert one side of 
Part #C2 into Part #D 
and secure with 4 Bolts #8. 
(3) Insert the other side of
Part #C2 into Part #D1 and 
secure with 4 Bolts #8.
(4) Secure Part #X with 2 Bolts #3.
(5) Repeat the above procedures to assemble
 the other Part #D and Part #D1.
7