6
STEP 3:
A: Attach upper left cart frame (13), cart frame insert (16) to lower left cart frame (17) ((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.
(13)
(A)
(A)
(17)
(A)
(A)
(16)
(16)