Remove the RH front wheel.
Remove the drive belt.
(Refer to Timing System - "Drive Belt")
Remove the crankshaft pulley bolt (B) and crankshaft pulley (A).
Tightening torque :
88.3 ~ 107.9 N.m (9.0 ~ 11.0 N.m, 65.1 ~ 79.6 lb-ft) + 33 ~ 37˚
Use the SST(ring gear stopper, 09231-2B100) to remove the crankshaft pulley bolt.
Install in the reverse order of removal.
Check the crankshaft damper pulley for vibration in rotation, oil or dust deposit of V-ribbed part. Replace if necessary.