Download Complete Service Repair Manual for 1973-1990 Johnson Evinrude 48-235 HP Outboards
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)
This Factory Service Repair Manual offers all the service and repair information about 1973-1990 Johnson Evinrude 48-235 HP Outboards. The information on this manual covered everything you need to know when you want to repair or service 1973-1990 Johnson Evinrude 48-235 HP Outboards.
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
This manual can be used by anyone from a first time owner/amateur to a professional technician.Even the most novice mechanic can also easily follow the step-by-step guides which are made simple by the illustrations and drawings.Keep this manual handy and use it often. Performing routine, preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.
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File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English