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Changing Leg Oil, What Oil?? 1981 9.9 Johnson
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<blockquote data-quote="Buffie" data-source="post: 274740" data-attributes="member: 9431"><p>Actually this is very simple. There will be two oil plugs at the lower end of the motor. The bottom one is used to drain the old oil while the upper one will allow air into the chamber. Remove them both with a container of some sort to catch the oil as it drains. This could be a rather slow process if the temp is on the cool side. When it has stopped dripping you simply cut the funnel shaped end on the new bottle of 90 to fit the lower plug which you just removed. Insert the tip into the bottom hole and gently squeeze the fluid into the chamber. You will eventually see oil coming out of the top hole which is an indication that the gear case is full. Replace the top screw before you remove the bottle. This will cause a temp vacuum and then allow you to remove the bottle neck before you replace the bottom screw. You are done!!!</p></blockquote><p></p>
[QUOTE="Buffie, post: 274740, member: 9431"] Actually this is very simple. There will be two oil plugs at the lower end of the motor. The bottom one is used to drain the old oil while the upper one will allow air into the chamber. Remove them both with a container of some sort to catch the oil as it drains. This could be a rather slow process if the temp is on the cool side. When it has stopped dripping you simply cut the funnel shaped end on the new bottle of 90 to fit the lower plug which you just removed. Insert the tip into the bottom hole and gently squeeze the fluid into the chamber. You will eventually see oil coming out of the top hole which is an indication that the gear case is full. Replace the top screw before you remove the bottle. This will cause a temp vacuum and then allow you to remove the bottle neck before you replace the bottom screw. You are done!!! [/QUOTE]
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Changing Leg Oil, What Oil?? 1981 9.9 Johnson
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