Re: suzuki 2004 115 four stroke gear oil
On the bottom of your lower unit you will have a drain screw. Remove that and then up a little bit on the outside of your lower unit you will have another screw that usually says something like oil level remove that as well to speed up the drain process. when refilling u must fill it from the bottom up until oil comes out of the oil level hole, then replace that screw before doing the bottom one.
