I think the seal is made by the o-ring touching the wall of the drain opening.
If that's true, maybe he's ok.
Am I screwed up with my thinking?
Here's a picture of the plug without the o-ring in the groove.
If that's true, maybe he's ok.
Am I screwed up with my thinking?
Here's a picture of the plug without the o-ring in the groove.
Lee
Iowa, USA
2022 R1250RS White Sport
Past BMWs: 2016 R1200RS x 2, 2011 K1300S x 2, 2003 K1200RS x 2, 1991 K75S x 2, 1987 K75T x 2, 1984 R100RT
Iowa, USA
2022 R1250RS White Sport
Past BMWs: 2016 R1200RS x 2, 2011 K1300S x 2, 2003 K1200RS x 2, 1991 K75S x 2, 1987 K75T x 2, 1984 R100RT