1990 Johnson Evinrude "ES" 40 thru 55 Service Repair Manual, P/N 507872, Page 306Get this manual

1990 Johnson Evinrude "ES" 40 thru 55 Service Repair Manual, P/N 507872, Page 306

Quality of the image is intentionally reduced!

Remove the four large motor flange retaining screwsRemove the motor and discard the O-ring
1141 14 Inspect the components of the down relief valveball ,

and spring

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