13 200 pro xs. 2b009069. Just coming out of a lower crank seal repair. I cleaned my lower cowls up really well.. after running the motor for a couple hour i have noticed oil leaking out a fitting on the air plenum. The fitting is located directly to the left of the oil pump. It is a brass 90 degree fitting. Its apears to be leaking in the threads not the radial zip tie. How is the best way to seal this.