1998-2006 Yamaha F20/F25 Outboards Service Manual, Page 395Get this manual
I Iell ELEC
STARTING SYSTEM
BATTERY
Refer to "GENERAL" in chapter 3
1Check: Fuse holder No continuity holder leads
Fuse holder leads No continuity Replace the fuse holderContinuity Check the fuse2Check: Fuse No continuity Replace
Fuse rating: 1220 A