ItsImagical ECO AIR ENGINE CAR Manual Del Usuario página 15

1
Seal the hole of the concave side with a finger.
Air leakage testing – Tube Module B
1
Install E2 at a right position as
shown above.
2
Fold the tube and insert it to the hole as shown below.
1
2
2
Pull the D4 back.
Fold the tube.
Insert the folded tube to the hole.
Confirm that pulling the D4 back is
hard, or you need more power to pull
the D4 back.
2
1
14
E2