Honda CRF250X, Owner'S Manual & Competition Handbook

Page: 118 / 180

Front Suspension Adjustments
112
Adjustments for Competition
Fork Assembly
1. Drain the fork oil from the outer tube/slider
by placing it upside down.
(About 7 cc of fork oil will be left in the outer
tube/slider when it is left inverted for about 20
minutes at 20°C)
(1) outer tube/slider
2. Tighten the lock nut (2) fully and measure the
thread length (A) as shown.
Standard: 0.43 – 0.51 in (11 – 13 mm)
Wipe the oil completely off the fork damper.
(2) lock nut (A) thread length
3. Wipe the oil completely off the fork spring
(3).
Install the fork spring.
Install the fork damper (4) to the outer
tube/slider (1).
(1) outer tube/slider (4) fork damper assembly
(3) spring
(1)
Amount of fork oil left in the fork
(without damper and spring)
unit: cc
minute
°
C/
°
F
30/86
20/68
10/50
0/32
5
7.1
10.6
11.8
12.9
10
5.9
8.2
8.3
10.6
20
4.7
7.1
7.2
9.4
35
4.2
5.9
6.2
8.2
55
3.5
5.6
5.8
7.9
85
3.5
4.7
4.9
7.1
145
3.5
4.7
4.8
5.9
(2)
(A)
(4)
(3)
(1)