Eco-De SLIM BIKE ECO-809 Manual Del Usuario página 19

Step 5:
According to the assembly drawing, the seat structure ( 10 ) and the main structure (
17 ) should be assembled firstly. The seat height should be adjusted as you need, and
then install the seat adjustment handle (11) and tighten it.
Step 6:
According to the assembly drawing, use screws M8X40 ( 3 ), curved washers M8 ( 8 )
and nuts M8 ( 7 ) to assemble the cushion handle ( 4 ), cushion structure ( 13 ) and
handle holder ( 2 ), then tighten them with a wrench.
Serial Accessory
number drawing
11
Serial Accessory
number drawing
8
7
3
Name
Seat adjusting
handle
Name
Curved washer
（M8）
Nut（M8）
Screw（M8X40）
Quantity
1
Quantity
2
2
2