V- Drive

[KO1]

Hey guys I was out on the lake this past weekend and my v-drive warning light came on. I stopped and checked the oil it was a little low. Added oil, light went out and everything was fine all weekend. I filled with oil up to the full mark. Before loading the boat I checked the oil one more time at the end of the weekend it was back down to the low mark no light though. I can't find any leaks or oil in the bilge. Where could this oil leak out to.?? Any ideas??
It doesn't hold very much oil to start with. Has anyone had this happen??


Thanks.

[DKJBama92Mariah]

Does the transmission have an auxiliary cooler? Is there any water in the fluid? If there in NO oil in the bilge, then its gotta be going somewhere. If you forgot to drain the cooler last fall, it could have cracked. Pressure test the cooler if you can?