1993 Johnson Evinrude "ET" 90 degrees CV Service Manual, P/N 508285, Page 152Get this manual
15modelsinstall the pump to the powerhead If the oil hose was removed from the engine, the following procedures must be completed: Purge air from oil hose before installing Add lubricant to the fuel tank at 50: fueloil ratio Mark the oil level on the tank
Check to see that level in oil tank has changed BEFORE using unmixed gasolineFailure to complete the above procedures could result in extensive powerhead damage due to lack of lubrication16Connect the water indicator hose to the fitting in the lower engine cover17Perform all linkage adjustments and verify full advance ignition timing before returning engine to customerRefer to Synchronization and Linkage Adjustments, Section 1To avoid permanent powerhead damage, instruct operator to repeat the original engine break-in procedure as described in Section before putting engine back into normal service