A Tap or insert can be used to fix the threads, but if the sealing surface is damaged I don't know how to fix that.
Edit: Looks like Time-Serts may have enough sealing surface.
https://www.timesert.com/
Edit: Looks like Time-Serts may have enough sealing surface.
https://www.timesert.com/
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