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Mercruiser 140

Huetty1

New member
I`m asking this question because i`m wondering how you put gear oil back in since i just changed my impeller and i don`t see how you put in new oil since i dropped the old oil the boat was just bought don`t know how long it sat thanx.
 
Fill it thru the drain hole until oil appears at the vent hole. Install the vent screw tight and the the drain screw. Make sure old gaskets are not stuck in the screw holes. Pick them out w/a razor knife if necessary.
 
Ayuh,... Use good syn-oil, 'n pump it in from the bottom drain plug...

The plastic pumps are Cheap at Wallyworld or such places...
 
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