Raise the vehicle on a lift.
NOTE: Make sure the vehicle is level, because engine oil will drip out when you remove the sensor.
Loosen the bolt (A). Remove the bolt (B) and the CKP sensor cover (C).

Disconnect the CKP sensor connector (A).

Remove the CKP sensor (B).
Install the parts in the reverse order of removal with a new O-ring (C).
Do the CKP pattern clear/CKP pattern learn procedure.
Check the engine oil level, and add more oil if needed.
Fuel Tank Draining
Remove the fuel tank unit.
Using a hand pump, a hose, and a container suitable for fuel, draw the
fuel from the fuel tank.
Reinstall the fuel tank unit.
...
Transmission Side - Release Bearing Removal
Remove the transmission.
Remove the release fork boot (A) from the clutch housing (B).
Squeeze the release fork set spring (C) with pliers to remove the release
...
Block and Piston Inspection
Remove the crankshaft and the pistons.
Check the piston for distortion or cracks.
Measure the piston skirt diameter (A) at a point 16 mm (0.63 in)
from ...