This is the Highly Detailed factory service repair manual for the1970 MERCURY OUTBOARD ENGINE 40HP-115HP, this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.1970 MERCURY OUTBOARD ENGINE 40HP-115HP Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly. Models Engine Year 45 HP, 4 CYL, 1965 1966 1967 1968 1969 1970 50 HP, 3 CYL, 1986 1987 1988 1989 500/50 HP, 4 CYL, 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 60 HP, 3 CYL, 1984 1985 1986 1987 1988 1989 650/65 HP, 3 CYL, 1972 1973 1974 1975 1976 650/65 HP, 4 CYL, 1965 1966 1967 1968 1969 1970 1971 650,700/70 HP, 3 CYL, 1976 1977 1978 1979 1980 1981 1982 1983 70 HP, 3 CYL, 1986 1987 1988 1989 75 HP, 4 CYL, 1984 1985 1986 80 HP, 3 CYL, 1987 1988 1989 800/80 HP, 4 CYL, 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 800/85 HP, 4 CYL, 1973 1974 1975 1976 1977 90 HP, 3 CYL, 1987 1988 1989 850XS/90 HP, 4 CYL, 1976 100 HP, 4 CYL, 1988 1989 115 HP, 4 CYL, 1988 1989 Service Repair Manual Covers: Safety Tuning Powerhead Fuel Ignition Timing and synchronizing Electrical Remote controls Power trim/tilt Lower unit Hand rewind starter Maintenance Appendix File Format: PDF Compatible: All Versions of Windows & Mac Language: English Requirements: Adobe PDF Reader NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to have1970 MERCURY OUTBOARD ENGINE 40HP-115HP Service Repair Workshop Manual. Thanks for visiting!