BF135A•BF150A From P. 2-23 (A) From P. 2-23 (B) Check the ignition switch (P. 16-9). Is the ignition switch in good condi- tion? NO Replace the ignition switch. Replace the starter motor with a new one and recheck. Does the starter motor turn? NO Repair or replace the wire har- ness. Replace the starter motor. YES Perform ignition system trouble- shooting (P. 2-25). NO Charge the battery. NO Remove corrosion from the terminals and connect the terminals securely. Check inside the engine and repair the faulty parts. NO 2-24 Y ES Y ES Check the engine speed. Is it normal? N O Check the battery for charging level. Is the battery fully charged?
Y ES Check the battery terminals for con- nection and corrosion. Are the battery terminals in good con- dition? Y ES Replace the starter motor with a new one and recheck. Does the starter motor turn? Y ES Replace the starter motor.