2007 Evinrude E-Tec 75, 90 HP outboards Service Manual, Page 113Get this manual
SYSTEM ANALYSIS START CIRCUIT Starter Motor and Drive Gear Starter motor operation, refer to ELECTRIC STARTER SERVICING on p145 Starter bendix operation
Key Switch, START Position
Switches 12 to terminal "S" of key switch and 12 is applied to neutral safety switch1
1Starter motor 2Starter cable 002064
000691R
Starter Solenoid Activation
Solenoid Wiring
The positive (B+) battery cable connects to the large front terminal of the starter solenoidThis terminal also provides the 12 power supply to the engine harness (red wire) and the 10 fuseThe redpurple wire from the fuse holder (10 A) provides 12 to terminal "B" of key switchThe negative (B) battery cable connects to the ground stud on the starter housing