1976 Evinrude 75 HP Service Repair Manual Outboards P/N 506730, Page 70Get this manual
Quality of the image is intentionally reduced!
6-4 The exhaust housing and adapter ssbl, which carries the power head, is rubber utd to the swivel bl'acket ssblrelease the exhaust housing, port and starboard lower ut coversSee Figure 6-11 or 6-12