Yamaha YFM250R-W, Owner'S Manual

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4
spring preload. With each complete turn of the
adjusting nut, distance A is changed by 1.5 mm
(0.06 in).
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.
Rebound damping force
Turn the adjusting screw in direction (a) to increase
the rebound damping force and thereby harden the
damping, and in direction (b) to decrease the re-
bound damping force and thereby soften the
damping.
Spring preload setting:
Minimum (hard):
Distance A = 197.6 mm (7.78 in)
Standard:
Distance A = 206.0 mm (8.11 in)
Maximum (soft):
Distance A = 209.6 mm (8.25 in)
1. Distance A
1
Tightening torque:
Locknut:
42 Nm (4.2 m·kgf, 30 ft·lbf)
U33B70E0.book Page 17 Wednesday, June 11, 2008 1:38 PM