HOMCOM A32-004 Instrucciones De Montaje página 7

Step 2. Remove the pins from the axle (2a). Install the wheel (C) onto the axle and re-insert pin (2b).
Repeat with the other wheel.
Use
Step 1. Place the tail end of the stand up paddle
board in the dolly (1a).
Step 3. Send the
bungee strap over
the board (3a) and
hook onto the other
side of the dolly as
done in Step 2 (3b).
With the board
secured to the dolly,
lift up the board
nose to transport
(3c).
Step 2. Hook the Lashing strap (D) to the
bottom frame of the dolly (2a).