Step 15:
E
15
20x
2x
Y
W1
W
V1
W
V
E
W1
V3
W1
V2
2x
4x
4x
4x
4x
4x
4x
V2
W
V3
V1
V
U1
U
V
E
H
V2
V
U
E
D
Y
V3
V2
V3
W1
V2
V1
W
V
1. Insert V into the slot of H and E, then put
V2 from above to the slot and join with V.
Connection between V and V2,V1and V3,Wand W1
Join W1 and W, then insert
into the slot of E
2. Only after the sheet metal fits well
into the slot, then install part Y to
fix it.
