Suzuki RM-z450 Owner's Service Manual page 271

• Remove the bearings with the special tool.
• Remove the spacer 2 and bearing with the special tool.
The removed bearings must be replaced with new
ones.
" 09921-20240: Bearing remover set (Remover 25 mm)
• Install new bearings with the special tool, using the suitable
spacer A match for the outside dimension of bearings.
" 09941-34513: Steering race installer
NOTE:
* Install the left side (sprocket side) bearings first and then the
right side bearing.
* After installing the bearings, inspect the bearings for smooth
movement.
• Install a new snap ring.
NOTE:
Take care not to scratch the sealed bearing by the snap ring pli-
ers when installing the snap ring.
" 09900-06108: Snap ring pliers
CAUTION
FRONT AND REAR WHEELS
Clearance
Spacer
Left
16-9
Right