Suzuki RM-z450 Owner's Service Manual page 307

• Tighten the center bolt to the specified torque.
& Center bolt: 69 N·m (6.9 kgf-m, 50.0 lb-ft)
• Loosen and remove the fork cap bolt (sub-tank) from the outer
tube and slowly slide down the outer tube.
" 09941-53630: Front fork top cap wrench
• Pour the specified amount of fork oil into the outer tube.
$ Oil quantity (When standard fork spring is used):
% 99000-99001-SS5: SUZUKI FORK OIL SS-05
• Raise the outer tube and temporarily tighten the fork cap bolt
(sub-tank).
" 09941-53630: Front fork top cap wrench
370 ml (12.51/13.03 US/lmp oz)
or equivalent
FRONT FORK AND STEERING 18-16