Replacement Part List

G4
G4
G4
G4
Z2
Z2
Step 14: Fix 4 U1 (just screw in a little),
then install G4 from left to right as shown
Gently insert Z2 from left to right as shown, Then Then tighten U1 and V
U1
G4
G4
G4
1
2
3
step14
G4
G4
Z2