Instructions / Assembly

STEP -1 Connect part D and part C to build the beam using bolt Q
washer X,nut W and plastic end-cap Z as shown in diagram.
STEP -2 Connect part A and part B with beam using bolt U
washer X,nut W and plastic end-cap Z as shown in diagram.
Attention:Both part A should be the sime side,and both part B should
be in the other side.