1973 Evinrude Norseman 40 HP Service Manual, Page 12Get this manual

TROUBLE CHECK CHART (CONT) TROUBLE 2LOSS OF POWER(Assuming

POSSIBLE CAUSE
APOWER HEADSee Section 5

Ignition OK)

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