OFNA Racing DM-1 Spec User Manual
Page 7

1
ASSEMBLY OF THE FRONT SHOCKS
2
ASSEMBLY OF THE REAR SHOCKS
Step 1
Step 2
Step 3
Step 4
0
20
30
40
10
Fill the shocks with oil #80.
Step 5
Step 6
*Fit the o-ring into groove 
 beforeassembly.
40633
40640
40636
Oil
40090
40090
40090
2mm
40090
40090
1mm
40634
40737
40736
2.6x5mm
40060
40638
2.6x5mm
30403
40643(Short)
CORRECT SHOCK ASSEMBLY
Carefully screw the shock 
shaft into the bottom of the 
plastic ball and until the 
distance between the ball 
end and the shock is 14mm.
N.B. Do not over tighten 
as the plastic will strip. 
Oil
*Be careful not to damage shock shaft.
Tighten
40643
40738
0
20
30
40
10
40633
40640
40090
40090
40090
2mm
40090
40090
1mm
40634
40632
Step 3
2.6x5mm
40638
2.6x5mm
30403
40643(Short)
40054
40643
Step 6
40060
1
40751
Step 2
Step 1
Oil
OK
1
4
m
m
Oil
*Fit the o-ring into groove 
 beforeassembly.
40636
Step 4
Fill the shocks with oil #80.
*Be careful not to damage shock shaft.
Step 5
Tighten
CORRECT SHOCK ASSEMBLY
Carefully screw the shock 
shaft into the bottom of the 
plastic ball and until the 
distance between the ball 
end and the shock is 32mm.
N.B. Do not over tighten 
as the plastic will strip. 
OK
3
2
m
m
1.Pull down piston and pour 
 oil into shock cylinder.
2.To remove air bubbles by 
 slowly moving piston up 
 and down. 
3.Pull down piston, attach
 pressure top and shock oil
 overflow with tissue paper.
40090 
2mm Washer
40090 
1mm Washer
40090
3.5mm O-Ring
40090
7mm R-Ring
.....x4
.....x2
.....x2
.....x2
*Assemble 2 seets for front
1.Pull down piston and pour 
 oil into shock cylinder.
2.To remove air bubbles by 
 slowly moving piston up 
 and down. 
3.Pull down piston, attach
 pressure top and shock oil
 overflow with tissue paper.
40090 
2mm Washer
40090 
1mm Washer
40090
3.5mm O-Ring
40090
7mm R-Ring
.....x4
.....x2
.....x2
.....x2
*Assemble 2 seets for rear
