Yamaha YFM250R-W, Руководство пользователя

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4-21
4
TIP
●
A special wrench can be obtained at a Yamaha
dealer to make this adjustment.
●
The spring preload setting is determined by
measuring distance A, shown in the illustration.
The shorter distance A is, the higher the spring
preload; the longer distance A is, the lower the
spring preload. With each complete turn of the
adjusting nut, distance A is changed by 1.0 mm
(0.04 in).
NOTICE
ECB00090
Never turn an adjusting mechanism beyond
the minimum and maximum settings.
3. Tighten the locknut to the specified torque.
NOTICE
ECB00080
Always tighten the locknut against the adjust-
ing nut, and then tighten it to the specified
torque.
1. Locknut
2. Spring preload adjusting nut
3. Distance A
2
1
(b)
3
(a)
Spring preload setting:
Minimum (hard):
Distance A = 222 mm (8.74 in)
Standard:
Distance A = 230 mm (9.06 in)
Maximum (soft):
Distance A = 234 mm (9.21 in)
Tightening torque:
Locknut:
42 Nm (4.2 m·kgf, 30 ft·lbf)
U33B70E0.book Page 21 Wednesday, June 11, 2008 1:38 PM