FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
I have a 1978 Evinrude 140 hp, with integral trim/tilt unit. I have the original owners manual and it only tells how to top off the reservoir. I want to know how to drain and replace the fluid. It doesn't leak but the fluid is grey/brown and doesn't look healthy (probably 20 year old fluid)...
