1973-1990 Johnson Evinrude 48-235 HP Outboards (includes Sea Drives) Service Repair Manual

1973-1990 Johnson Evinrude 48-235 HP Outboards (includes Sea Drives) Service Repair Manual

This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type,And give you all the information needed to do the procedure correctly.Keep this shop manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.

Models Covered:

Evinrude/Johnson Outboard Marine Engines (includes Sea Drives):
2 cylinder inline (1973-1990)
3 cylinder inline (1973-1990)
V4 (1973-1990)
V6 (1973-1990)

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Manual Contents:

QUICK REFERENCE DATA

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 / Specifications

CHAPTER TWO / TOOLS AND TECHNIQUES
Safety first / Basic hand tools / Test equipment / Service hints / Special tips / Mechanic's techniques / Specifications

CHAPTER THREE / TROUBLESHOOTING
Operating requirements / Starting system / Charging system / Ignition system / 1973-1977 CD 2 ignition troubleshooting / 1978-1984 CD 2 ignition troubleshooting / 1985-1988 CD 2 ignition troubleshooting / 1989-1990 CD2USL ignition troubleshooting / 1973-1978 CD 3 ignition troubleshooting / 1976-1978 CD 3 ignition troubleshooting / 1979-1984 CD 3 and 1979-1984 CD 6 ignition troubleshooting / 1985-1988 CD 3 ignition troubleshooting / 1989-1990 CD 3 ignition troubleshooting / 1973-1977 CD 4 ignition troubleshooting / 1978-1984 CD 4 ignition troubleshooting / 1987 88 hp, 1985-1987 90 hp, 1985 115 hp and 1986-1987 110 hp CD 4 ignition troubleshooting / 1988 88 hp, 90 hp and 110 hp CD 4 ignition troubleshooting / 1989-1990 88 hp, 90 hp, 110 hp and 115 hp CD 4 ignition troubleshooting / 1985-1987 120 and 140 hp CD 4 ignition troubleshooting / 1988-1990 120 and 140 hp CD 4 ignition troubleshooting / 1985 V6 and 1986-1988 150-175 hp CD 6 ignition troubleshooting / 1986-1987 200-225 hp CD ignition troubleshooting / 1988-1990 200-225 CD ignition troubleshooting / Ignition and neutral start switch / Neutral start switch / Fuel system / Engine temperature and overheating / Specifications

CHAPTER FOUR / LUBRICATION, MAINTENANCE AND TUNE-UP
Lubrication / Storage / Complete submersion / Anti-corrosion maintenance / Engine flushing / Tune-up / Specifications

CHAPTER FIVE / ENGINE SYNCHRONIZATION AND LINKAGE ADJUSTMENTS
Engine timing / Synchronizing / Required equipment / 1973-1988 50 hp (tiller models) / 1973-1988 48, 50, 55 and 60 hp (2-cylinder remote control models) / 1989-1990 48 and 50 hp models / 60, 65, 70 and 75 hp (3-cylinder models) / 65 hp (3-cylinder tiller models) / V4 engines (except 1985-on 120-140 hp and 1986-on 88-115 hp) / V4 engines (1986-on 88-115 hp) / V4 engines (1985-on 120-140 hp) / V6 engines (1975-1985) / V6 engines (1986-on 150-175 hp) / V6 engines (1986-on 200-225 hp) / Specifications

CHAPTER SIX / FUEL SYSTEM
Fuel pump / Carburetors / Carburetor (48-75 hp) / V4 and V6 carburetor (1985-on 120-140 hp and 1986-on 200-225 hp) / Chock and primer solenoid service / Anti-siphon devices / Fuel tank / Fuel line and primer bulb

CHAPTER SEVEN / IGNITION AND ELECTRICAL SYSTEMS
Battery / Battery charging system / Electric charging system / Starter motor / Ignition system / Specifications

CHAPTER EIGHT / POWER HEAD
Engine serial number / Fasteners and torque / Gaskets and sealants / Flywheel / Power head / Reed block service / Thermostat service / Specifications

CHAPTER NINE / GEARCASE
Propeller / Water pump / Gearcase removal/installation (all models) / Hydro-mechanical gearcase / Mechanical gearcase (except 1989-1990 48 and 50 hp) / Pressure and vacuum test / Specifications

CHAPTER TEN / POWER TRIM AND TILT SYSTEMS
External power trim and tilt system / Internal power trim and tilt system / Trim and tilt motor testing / System removal/installation / Specifications

CHAPTER ELEVEN / OIL INJECTION SYSTEMS
OMC Economixer / OMC VRO system / Specifications

CHAPTER TWELVE / SEA DRIVES
SelecTrim/Tilt (1983-1990 1.6L) / SelecTrim/tilt (1987-1988 1.8L, 1989-1990 2.0L, 1984-1985 2.5L [S-type], 1984-1985 2.6L [S-type], 1986-1988 2.6L, 1987-1988 2.7L and 1989-1990 3.0L / Specifications

INDEX

WIRING DIAGRAMS

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