2004 SR Johnson 2-stroke 40, 50HP Service Manual, Page 84Get this manual

ELECTRICAL CHARGING SYSTEM TESTS Alternator Output, 12 Amp 12

1500 2500 3500 4500 5500 RPM

Stator Resistance Tests

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives