Force JX-DS913 - Step 5: Upper Frame Assembly

Assembly Instructions
Place the Upper Frame(1#) onto the Front Vertical Frame(2#) and 2pcs Guide Rod(17#), Align the holes
and secure them with 2pcs M10*25 Allen Bolt (66#),2pcs
φ
10 washers(73#) ,2pcs M10*70 Carriage
bolt(63#),1 pc bracket(20#),2pcs φ10 washers(73#),2pcs M10 Aircraft nuts(77#) .
Step 5
10