Clymer Part Number: B742
Marine.com Part Number: 11-43679
Product Status: Discontinued
CLYMER MERCRUISER STERN DRIVE ALPHA 1 BRAVO 1 & 2 1986-1994
Price: $24.59
Retail: $36.95
You Save: $12.36 (33.5%)

    MerCruiser Alpha One, Bravo One, Two and Three Stern Drives, 1986-1994
    Part #: B742

    648 pages

    CHAPTER ONE / GENERAL INFORMATION

    CHAPTER TWO / TOOLS AND TECHNIQUES

    CHAPTER THREE / TROUBLESHOOTING

    CHAPTER FOUR / LUBRICATION, MAINTENANCE AND TUNE-UP

    CHAPTER FIVE / LAY-UP, COOLING SYSTEM SERVICE AND FITTING OUT

    CHAPTER SIX / GM INLINE ENGINES
    Removal installation / Valve cover / Intake exhaust manifolds / Rocker arm assemblies / Crankshaft pulley and torsional damper / Timing gear cover and seal / Camshaft / Oil pan / Oil pump / Cylinder head / Valves and valve seats / Valve lifters / Piston connecting rod assembly / Rear main oil seal / Crankshaft / Flywheel / Cylinder block / Core plug /Specifications

    CHAPTER SEVEN / MERCRUISER INLINE ENGINES
    Removal installation / Valve cover / Intake manifold / Rocker arm assemblies / Alternator rotor/stator / Front cover, seals and circulating pump / Timing chain and sprockets / Camshaft / Oil pan pump / Cylinder head / Valves and valve seats / Valve lifters / Piston/connecting rod assembly / Crankshaft / Flywheel housing, coupler and flywheel / Cylinder block / Core plug /Specifications

    CHAPTER EIGHT / GM V6 AND V8 ENGINES
    Removal installation / Valve covers / Intake manifold / Exhaust manifold / Rocker arms / Valve lash except Mark V big blocks and Generation II V6 engines / Crankshaft pulley and torsional damper / Crankcase front cover and oil seal / Timing chain and sprockets / Balance shaft V6 models serial No. OF000001-on / Camshaft / Oil pan pump / Cylinder head / Valves and seats / Valve lifters / Piston/connecting rod assembly / Rear main oil seal / Crankshaft / Flywheel / Cylinder block / Core plug /Specifications

    CHAPTER NINE / FUEL DELIVERY SYSTEM
    Flame arrestor / Carburetors / Fuel pump and anti-siphon devices /Specifications

    CHAPTER TEN / COOLING SYSTEM
    Thermostat / Engine circulating pump / Stern drive water pump / Drive belt / Cooling system maintenance /Specifications

    CHAPTER ELEVEN / ELECTRICAL SYSTEMS
    Charging system / Direct drive alternator charging system / Starting system / Ignition system / Breaker point distribution / Thunderbolt IV ignition / DDIS ignition / EST ignition / Ignition coil / Ignition resistor wire (breaker point ignition) / Solenoids / Oil pressure switch sender unit / Water temperature sending unit / Electrical protection / Wiring harness with audio warning system /Specifications

    CHAPTER TWELVE / MERCRUISER DRIVE SYSTEM
    Mercruiser Alpha One drive / Mercruiser Bravo One, Bravo Two and Bravo Three drive /Specifications

    CHAPTER THIRTEEN / DRIVE SHAFT HOUSING
    Alpha One and Alpha One Generation II drive / Bravo One, Bravo Two and Bravo Three drive /Specifications

    CHAPTER FOURTEEN / GEARCASE HOUSING (LOWER UNIT)
    Alpha One drive / Bravo One and Bravo Two drive / Bravo Three /Specifications

    CHAPTER FIFTEEN / BELL HOUSING, GIMBAL BEARING AND GIMBAL RING
    Exhaust bellows tube / Shift cable / Gimbal bearing / Bell housing / Water hose and water tube / Gimbal ring, swivel shaft and steering lever service / Gimbal housing /Specifications

    CHAPTER SIXTEEN / POWER TRIM AND TILT SYSTEMS
    Low-pressure pump system / Auto trim system / Trim cylinders /Specifications

    CHAPTER SEVENTEEN / STEERING SYSTEMS
    Mechanical steering system / Power steering system /Specifications

    CHAPTER EIGHTEEN / CORROSION PROTECTION SYSTEMS
    Zinc anodes / Continuity devices / Galvanic isolator / Mercathode system / Corrosion protection test /Specifications

    INDEX

    WIRING DIAGRAMS

    Models covered:
    1986 1987 1988 1989 1990 1991 1992 1993 1994 MERCRUISER ALPHA ONE
    1986 1987 1988 1989 1990 1991 1992 1993 1994 MERCRUISER BRAVO ONE
    1986 1987 1988 1989 1990 1991 1992 1993 1994 MERCRUISER BRAVO THREE
    1986 1987 1988 1989 1990 1991 1992 1993 1994 MERCRUISER BRAVO TWO
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