Rear Shock Absorber Setting Parts - Yamaha YZ450F(W) Owner's Service Manual

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1
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a
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SETTING
EC72Q000

Rear shock absorber setting parts

• Rear shock spring 1
[Equal-pitch titanium spring]
TYPE SPRING SPRING
RATE PART NUMBER
4.5 1C3-22212-00
4.7 1C3-22212-10
SOFT 4.9 1C3-22212-20
5.1 1C3-22212-30
5.3 1C3-22212-40
STD 5.5 1C3-22212-50
STIFF 5.7 1C3-22212-60
[Equal-pitch steel spring]
SPRING SPRING
TYPE
RATE PART NUMBER
4.3 5UN-22212-00
[Unequal-pitch steel spring]
SPRING
SPRING
TYPE RATE
PART NUMBER
(approx.)
SOFT 4.5 5UN-22212-A0
4.7 5UN-22212-B0
4.9 5UN-22212-C0
5.1 5UN-22212-D0
5.3 5UN-22212-E0
5.5 5UN-22212-F0
STIFF 5.7 5UN-22212-G0
CAUTION:
Install the spring seat 2 to the titanium
spring.
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 a is marked at the end of the
spring.
• Spring specification varies according to the
color and quantity of I.D. marks.
T U N
SPRING
I.D. FREE
MARK LENGTH
(approx.)
Green 265
Red 265
Black 265
Blue 265
Yellow 275
Pink 275
White 275
I.D. SPRING
MARK/ FREE
Q'TY LENGTH
Brown/1 260
I.D. SPRING
MARK/ FREE
Q'TY LENGTH
Green/2 275
Red/2 275
Black/2 275
Blue/2 275
Yellow/2 275
Pink/2 275
White/2 275