GM Series Operation Manual 47PERIODICMAINTENANCEINTRODUCTIONThis section of the Operation Manualdescribes the procedures for proper careand maintenance of the engine.SAFETY PRECAUTIONSBefore performing any maintenanceprocedures within this section, read thefollowing safety information and review theSafety section on page 3.WARNINGCrush HazardIf the engine needs to betransported for repair, havea helper assist you attach itto a hoist and load it on atruck.The engine lifting eyes are engineeredto lift the weight of the marine engineonly. Always use the engine lifting eyeswhen lifting the engine.Additional equipment is necessary tolift the marine engine and marine geartogether. Always use lifting equipmentwith sufficient capacity to lift the marineengine.
