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'.
Resealing the lower unit on 1977 70 hp evinrude outboard. I’ve seen a video of a guy punching the drive shaft oil seal out, but mine is tearing. It is all one piece right?
Yes, they take a beating in there so stick to side walls etc although ive never done that one myself. Just be so careful to not hit the bearing. Put a bit of grease on the lip before reinstalling shaft
Typically you would pack the space between the 2 seals with grease.----I put electrical tape on splines to prevent damage to seals when sliding this assembly in place.----Note --the word " front " on the housing too.
I think yours has 2 seals in it !!----I started working on outboards before your motor was built !-----That bearing is not very shiny.----What does the thrust bearing look like.----What does the driveshaft bearing surface look like at the top ???----Pictures needed here.
