Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 66Get this manual

INSP ADJ
CONTROL SYSTEM
CONTROL SYSTEM Throttle cable

NOTE: Make sure to check the idling speed, after adjusting the throttle cable1Inspect:
9Throttle cable

Slack AdjustDamage Replace2Adjust:

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