1990 Johnson Evinrude "ES" 40 thru 55, P/N 507872, Page 8Get this manual
ill General Safety Warnings When replacement parts are requireduse genuine OMC parts or parts with equivalent characteristics including typestrength and materialFailure to do so may result in product malfunction and possible injury to the operator and or passengers To prevent possible eye injuryalways wear SAFETY GLASSES while servicing the unit Always read and follow safety related precautions found on containers of hazardous substances like parts cleanersprimerssealants and sealant removers The engine cover is machinery guardUse caution when conducting tests on running enginesDo not wear jewelry or loose clothingKeep hairhands and clothing away from rotating flywheel Replace any locking type fastener (locknut or patch screw) if its locking feature becomes weakDefinite resistance to tightening must be felt or locking fastener is not suitable for continued use Replace only with authorized replacement part or equivalent