Use the plastic opening tool to peel down the rubber grip around the handle at least 1 cm.

The adhesive holding the rubber grip down should be strong enough to reattach when you are done. If not, you may need an adhesive to reglue it.

Remove one 3 mm JIS 000 screw from underneath the rubber grip on the right side.

Remove one 4 mm JIS 000 screw from the left side.