Yamaha BANSHEE YFZ350M 1999 Owner's Manual page 37

c. The length of the spring (installed)
changes 1 mm (0.04 in) per turn of
the adjuster.
Installed length:
Standard:
Minimum (Hard):
Maximum (Soft):
A. Spring length
Measurement "A"
220.5 mm (8.7 in)
213.5 mm (8.4 in)
228.5 mm (9.0 in)
A
cC
Never attempt to turn the adjuster beyond
the maximum or minimum setting.
d. Tighten the locknut to the specified
torque.
Tightening torque:
54 Nm (5.4 m•kg, 39 ft•lb)
cC
Always tighten the locknut against the
spring adjuster and torque the locknut to
specification.
4-15