Yamaha F150B Service Manual

Also see for F150B: Owner's manual Service manual Owner's manual

7-6Flywheel magnet012345678910ARemoving the flywheel magnet1. Loosen the flywheel magnet nut.NOTICE: Apply force in the directionof the arrows to prevent the flywheelholder a from slipping off easily.2. Remove the flywheel magnet.NOTICE: To prevent damage to theengine or tools, screw in the flywheelpuller set bolts evenly and completelyso that the flywheel puller is parallel tothe flywheel magnet.Installing the flywheel magnet1. Install the Woodruff key a, and theninstall the flywheel magnet b.TIP:• Make sure to remove any grease from thetapered portion of the crankshaft a and theflywheel magnet b.• Apply engine oil to the thread c of the fly-wheel magnet nut and upper and lower sur-face d of the washer before installation.2. Tighten the flywheel magnet nut to thespecified torque.Flywheel holder a: 90890-06522Flywheel puller b: 90890-06521abFlywheel holder c: 90890-06522Flywheel magnet nut:270 N·m (27.0 kgf·m, 199.1 ft·lb)addcbabbc