1990 Johnson Evinrude "ES" 40 thru 55 Service Repair Manual, P/N 507872, Page 303Get this manual

1990 Johnson Evinrude "ES" 40 thru 55 Service Repair Manual, P/N 507872, Page 303

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Trouble Check Chart 1 Cylinder leakdown Up check valve Manual release valve Impact relief valves Up relief valve Piston O-rings External leaks 2 No reverse lock Filter valve and seat Impact relief val