1994 Johnson Evinrude "ER" 60 LV 150, 150C, 175 Service Repair Manual, P/N 500611, Page 194Get this manual
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Installation
6 Apply OMC Gasket Sealing Compound to threads of the trim tab screwInstall the trim tab and align it with the index marksTighten the screw to torque of 35-40 ftIbs(47-54 Nm)