45 hp to 115 hp Engines Years covered are: 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 MODEL / ENGINE / YEAR 45HP - 4 CYL - 65 TO 70 50HP - 3 CYL - 86 TO 89 500/50 HP - 4 CYL - 65 TO 85 60HP - 3 CYL - 84 TO 89 650/65 HP - 3 CYL - 72 TO 76 650/65 HP - 4 CYL - 65 TO 71 650,700/70HP - 3 CYL - 76 TO 83 70HP - 3 CYL - 86 TO 89 75HP - 4 CYL - 84 TO 86 80HP - 3 CYL - 87 TO 89 800/80HP - 4 CYL - 69 TO 83 800/85HP - 4 CYL - 73 TO 77 90HP - 3 CYL - 87 TO 89 850XS/90HP - 4 CYL - 76 100HP - 4 CYL - 88 TO 89 115HP - 4 CYL - 88 TO 89 --------------------------- EVERYTHING YOU EVER NEEDED TO KNOW ABOUT YOUR MERCURY ENGINE, KEEP IT RUNNING SWEET WITH THIS TOP MANUAL, with over 550 pages