1998-2006 Yamaha F20/F25 Outboards Service Manual, Page 27Get this manual
11 1 SPECIAL TOOLS
12Dial gauge PINYU-03097 90890-01252 13Backlash indicator PINYB-06265 90890-06706 14Flexible stand PINYU-34481 90890-06705 15Base plate PINYB-07003 N.A16Digital circuit tester PINJ-39299 90890-06752 17Peak voltage adaptor PINYU-39991 90890-03169 18Spark gap tester PINYM-34487 90890-06754 19Test harness PINYB-06768 90890-06768