A
4x
B-R
B-L
D
3
1
3
3
1
4
5
stepii: Tighten part (B)
completely!
E
4x
F
F
G
7
4x
C
step ii: Tighten
part (C)
completely!
step iii: Tighten
part (G) completely!
STEP 4
Tighten part (D)
completely!
D
2x
6
step i: attach
part (E)
E
E
Do not tighten
part (C) completely!
4x
3
2
4
E
C
4x
3
4
5
4
5
2
step i: attach part (G)
G
F
