I see that that suggestion here is change the oil. I can do so and fill with the new but do you recommend a flush of some sort between or just drain and fill? Can’t imagine that’s my problem but I’m running out of options.
Paul Hood 416.799.5549 From: Josh Muckley via CnC-List <cnc-list@cnc-list.com> Sent: Tuesday, August 1, 2023 1:55 PM To: Stus-List <cnc-list@cnc-list.com> Cc: Josh Muckley <muckl...@gmail.com> Subject: Stus-List Re: [EXTERNAL] Re: Atomic 4 reversing - help, help Y'all piqued my interest. The Castrol website is a bit of a pain to find their motorcycle product specs. Ultimately, I found all of the motorcycle oils are multi viscosity. So it seems like Castrol is out of the picture. I have little to no experience with Castrol tech support but can attest to phenomenal tech support from AMSOIL. Call their tech support and explain the problem they can most likely find a product for your application based on friction coefficients and viscosity, not based on designated product application. I was overwhelmed by the choices of hydro oil for my backstay. The manufacturer simply said ISO 32. What!? Amsoil tech support was very helpful and found their power steering fluid to fit the bill. Best of luck, Josh Muckley S/V Sea Hawk 1989 C&C 37+ Solomons, MD
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