1993 Johnson Evinrude "ET" 90 degrees CV Service Manual, P/N 508285, Page 29Get this manual
9If the engine is removed from boat, carefully store the special locknuts and lockbolts used to attach the remote steering, shift, and throttle systems with the engineThese fasteners are made of special materials to resist weakening and rustingDo not substitute these fasteners with nuts and bolts which look the sameUsing the wrong nuts and bolts may result in sudden unexpected loss of engine control ill
ill to corrosion, aging, lack of maintenance, or abuse Inspect
mechanical steering cables for deterioration or cracksInspect hydraulic steering models for fluid leaks or other external signs of problemsFollow equipment manufacturer's maintenance and lubrication recommendations when servicing the steering system
10Inspect the entire boat steering system for damage due
11Remove battery and check its conditionwater level, and charge Store in cool, dry place, out of direct sunlightCheck the water level and charge periodically during storageRefer to Section for battery maintenance information