Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 82Get this manual

Yamaha Marine Outboards F4A/F4 Factory Service Manual, Page 82

Quality of the image is intentionally reduced!

INSP ADJ
Scales CleanOilGrease CleanWear (12)Damage Replace

2 Can not oil, grease or paint the anode, or it will not operate properly
Spark plug 1 Remove: 9 Spark plug 2 Inspe