1999 "EE" Evinrude 200, 225 V6 FFI Outboards Service Manual, P/N 787025, Page 209Get this manual
Disassembly
1Remove the propeller and mounting hardwareInspect the propeller for spun hub
IJJ 2Remove the oil level plugthen the drainfill plugand
drain the lube from the gearcase into containerInspect the lube and the magnets on the plugs for metal ch ipsThe presence of small metal chips can indicate normal wear of the gears, bearings, or shafts within the gearcaseLarge metal chips can indicate extensive internal damageMake note for future reference while inspecting internal components
Inspect the drained lubricant for water or burned odorWater in the lubricant will give it milky appearanceOverheating will give the lubricant black color and burned odor