11
H1
C
C
D
H1
H2
H2
F
F
E
2
1
1
1
1
2
DD
KK
JJ
A
F
E
1
2
1. Turn the floor board over (metal support A facing down), then tighten the metal support (A) onto
assembled lower running set (H1, H2) by using screw 4 (DD), washer (KK) and bolt nut (JJ) as
figure 1 shown. Do not over tighten the screws. Repeat this step 3 times.
2. Put wheel set (E, F) on assembled lower running sets as figure 2 shown. Repeat for another
wheel set.