2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 228Get this manual
1I-12 Starting System: Armature Shaft Bush Inspect the bushing for wear or other damageReplace if necessaryPull-in coil open circuit test Check for continuity across the magnetic switch "S" terminal (1) and "M" terminal (2)If no continuity exists, the coil is open and should be replacedSpecial tool (A): 0993099320 (Digital tester) Tester knob indication Continuity) I9J011190035-01
Plunger Inspect the plunger for wear or other damageReplace if necessary
I9J011190038-02
1Terminal "S" 2Terminal "M"
3Terminal "B"