7
STEP 4:
A: Attach upper right cart frame (14), cart frame insert (16) to the assembled lower right cart frame ((A) Screw 4Pcs).
Note:
- Use plastic head hammer slowly and gently to strike the cart frame insert into those tubes if needed.
- Make sure all the screw holes shown in below 2 small diagrams must be faced inward with the correct orientation.
(A)
(A)
(A)
(A)
(16)
(16)
(14)