I was recently given a Merc 60 6hp twin (white) and it appears to be in great condition except for one thing. The shift lever is cracked off. I found a shift lever assembly on eBay but am wondering if just the lever can be removed from outside the cowling and a replacement pressed on. Looks like some other stuff might have to come off if not and I don't have a manual to guide me if that's the case. Any help would be appreciated.