Mercury 3.9-135 HP Outboards 1964-1971 - General Info/Tools & Techniques

Mercury 3.9 - 135 hp outboards, 1964-1971. Part #: b719. 296 pages. Chapter one / general information. Manual organization / notes, cautions and warnings / torque specifications / engine operation / fasteners / lubricants / gasket sealant / galvanic corrosion / protection from galvanic corrosion / propellers. Chapter two / tools and techniques. Safety first / basic hand tools / test equipment / service hints / special tips / mechanic's techniques. Chapter three / troubleshooting. Operating requirements / starting system / charging system / ignition system / fuel system / engine temperature and overheating / engine. Chapter four / lubrication, maintenance and tune-up. Lubrication / storage / anti-corrosion maintenance / complete submersion / engine flushing / tune-up. Chapter five / timing, synchronizing and adjusting. Engine timing / synchronizing / required equipment / merc model 39, 40, 60, 75 and 110 (1964-1969) / 1970 merc model 40, 75 and 110 with thunderbolt ignition / merc model 110 with phase-maker ignition / merc model 200 (1967-1966) / merc model 200 (1967-1969) / merc model 200 with thunderbolt ignition / merc model 200 with phase-maker ignition / merc model 350 / merc model 400 (1970-1971) / merc model 500 (1964-1967) / merc model 500 and 650 with lighting energizer ignition / merc model 650 (1966-1967) / merc model 650, 800 and 850 with thunderbolt breaker less ignition / merc model 950 and 1100 (standard ignition) / merc model 950ss and 1100ss (thunderbolt breaker point ignition) / merc model 500ss, 650ss, 950ss and 1100ss (1967 thunderbolt breaker less ignition) / merc model 1000ss and 1250ss (1968-1969 thunderbolt breaker less ignition) / merc model 1150 and 1350. Chapter six / fuel system. Fuel pump / side bowl carburetor / integral fuel pump carburetor / fuel tank / fuel line and primer bulb. Chapter seven / ignition and electrical systems. Battery / charging system / starting system / ignition systems / phelon magneto braker point ignition / kiekhaefer 4-cylinder / kiekhaefer 6-cylinder / thunderbolt breaker less battery ignition / lighting energizer breaker less ignition / thunderbolt phase-maker cd ignition / thunderbolt cd breaker less ignition / ignition coil replacement / switchbox replacement. Chapter eight / power head. Engine serial number / fasteners and torque / gaskets and sealant / flywheel / power head. Chapter nine / gearcase and drive shaft housing. Service precautions / gear case / water pump / bearing carrier and propeller shaft / pinion gear, drive shaft and forward gear / shift shaft, bushing and cam / pinion depth/gear backlash / propeller / pressure and vacuum test / drive shaft housing / trim tab adjustment. Chapter ten / automatic rewind starter. Chapter eleven / power trim and tilt system. Power trim system / hydraulic pump / troubleshooting / trim limit switch / trim cylinders. Index. Wiring diagrams. Models covered: 1964 1965 1966 1967 1968 1969 1970 1971 mercury 100 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 110 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 115 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 125 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 135 1964 1965 1966 1967 1968 1969 1970 1971 mercury 20 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 3.9 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 35 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 4 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 40 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 50 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 6 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 65 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 7.5 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 80 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 85 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 9.81964 1965 1966 1967 1968 1969 1970 1971 mercury 90 hp1964 1965 1966 1967 1968 1969 1970 1971 mercury 95 hp. Manufacturer: clymer.