Yamaha WR250FR Owner's Service Manual page 336

EC72P000
Front fork setting parts
• Adjustment washer 1
TYPE (thickness)
T = 2.3 mm (0.09 in)
• Front fork spring 2
[Equal pitch spring]
TYPE
SOFT
* STD
** STD
STD
STIFF
* For EUROPE
** For AUS, NZ and ZA
[Unequal pitch spring]
TYPE
SOFT
STIFF
NOTE:
• The unequal pitch spring is softer in initial
characteristic than the equal pitch spring and
is difficult to bottom out under full compres-
sion.
• The I.D. mark (slits) a is proved on the end
of the spring.
7 - 16
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T U N
SETTING
PART NUMBER
4SS-23364-L0
SPRING SPRING
RATE PART NUMBER
0.380 4SS-23141-10
0.390 4SS-23141-20
0.400 4SS-23141-30
0.410 4SS-23141-40
0.420 4SR-23141-L0
0.430 4XL-23141-L0
0.440 5NL-23141-00
0.450 5BE-23141-L0
0.460 5BE-23141-00
0.470 5GR-23141-00
SPRING
SPRING
RATE
PART NUMBER
(approx.)
0.400 5ET-23141-20
0.410 5ET-23141-00
0.420 5ET-23141-30
0.430 5ET-23141-10
0.440 5ET-23141-40
I.D.
MARK
(slits)
I-I
I-II
I-III
I
–
–
–
–
llllll
II-II
I.D.
MARK
(slits)
V
V-I
V-II
V-III
V-IIII