Honda BF35A-BF45A Outboard Motors Shop Manual., Page 62Get this manual
4) Remove the flywheel and 10 mm dowel pin FLYWHEEL
[I] 12 rnm 6
DOWEL PIN
5) Disconnect the exciter coil and charging coil
t 1I EXCITER COIL
6Loosen the 10 38 mm flange bolt which is tightening the timing belt tensioner, then retighten the 10 38 mm flange bolt while pushing the belt tensioner in the direction of the arrow
CAUTION
Do not remove the timing belt with force using driver,
[21TIMING BELT
7Remove the timing belt from the pulser rotor first, then remove the timing belt from the timing pulley