MerCruiser Outdrive Oil Supply

windsors03cobra

Lieutenant Junior Grade
Joined
Feb 22, 2009
Messages
1,191
How does the lower drive get drained on a "R" type MerCruiser ?

Also how much oil do I put in it ? Where do I put it in and and what weight do I put in ?
Is there an oil pump in the lower drive that pumps oil to the top or do both the upper and lower hold their own oil ?

I saw the Vent plug ? On the upper ? Could not find a fill or drain plug on the lower.
 
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