VEVOR TI-040 Originalanleitung Seite 142

Step-5
Assemble the brackets at both ends
Install bracket (#2) and secure it to the tray. Align it with the through hole
of the central axle shaft, first place washer (#G), then tighten it with
screw (#C).
Step-6
Assemble the wheel
NOTE: After assembly, make
sure that both wheels spin
freely.
Assemble parts （#14, #17, and #11 ）together as shown in the
10