1. 1973 1990 Evinrude_Johnson 48 235 HP Service Manual
Outboard - PDF Service Manual
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"1973 1990 Evinrude/Johnson 48 235 HP Service Manual Outboard - PDF Service
Manual
Johnson - Evinrude Service Manual Application: 1973, 1974, 1975, 1976, 1977,
1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
Outboard & Sea Drive (Sea Drives) For 48 50 55 60 65 70 75 85 88 90 100 110 115
120 135 140 150 175 185 200 225 & 235 HP (Horsepower - Horse Power)
Outboard & Sea Drive Marine Engine Johnson/Evinrude 2Stroke 2-Stroke Two
Stroke & 4Stroke 4-Stroke Four Stroke models.
CONTENTS OF THIS SERVICE MANUAL: This 1973-1990 Johnson Evinrude 48-235
HP Outboard Service Manual contains fully detailed step-by-step repair
procedures with hundreds of photos and illustrations to guide you through any
repair, maintenance, overhaul, service specifications or troubleshooting
procedure. This expert text guide ebook will give you the knowledge and

2. experience you need to perform simple basic maintenance or more complicated
service procedures such as engine overhaul. Covers every thing you will ever need
to know to fix anything on your 1973 74 75 76 77 78 79 80 81 82 83 84 85 86 87
88 89 90 Johnson Evinrude Outboard boat engine (motor).
Book Marked Chapters for easy navigation, this repair manual will permit you to
easily and efficiently find the exact repair procedure you need in the quickest
time possible. You will not find a better manual that this.
Payment and download Instructions:
1 Click on the instant download button at the top of this page to buy your repair
manual now.
2. Pay with your credit card through Paypal (No Registration Required).
3. After Payment you will be redirected to the download page.
4. After Download is complete you can save it to your download folder to view it,
save it, and print pages whenever you need it.

3. The following is a small sample of topics covered in each chapter. Technical
highlights of chapters include: Specifications, Inspection, Exploded Diagrams,
Removal, Disassembly, Assembly, Installation, Servicing, Reassembly, Special
Tools, Seals, Lubricants and more.
MODELS/YEARS COVERED:
48HP (48-HP) 1987 1988 1989 1990
50HP (50-HP) 1973-1990
55HP (55-HP) 1975-1983
60HP (60-HP) 1980 1986 and on
65HP (65-HP) 1973
70HP (70-HP) 1974-1990

4. 75HP (75-HP) 1975-1987
85HP (85-HP) 1973-1980
88HP (88-HP) all
90HP (90-HP) 1981 1986 and on
100HP (100-HP) all
110HP (110-HP) all
115HP (115-HP) 1973-1990
120HP (120-HP) 1985-1986 and on
135HP (135-HP) 1973-1976
140HP (140-HP) 1977-1986 and on
150HP (150-HP) 1977-1986 and on
175HP (175-HP) 1977-1986 and on

5. 185HP (185-HP) all
200HP (200-HP) 1975-1986 and on
225HP (225-HP) 1986 and on
235HP (235-HP) 1977-1985
Manual chapters are:
Quick Reference Data
Introduction
1 - General Information
2 - Tools and Techniques

6. 3 - Troubleshooting
4 - Lubrication, Maintenance and Tune-up
5 - Engine Syncronization and Linkage Adjustments
6 - Fuel System
7 - Ignition and Electrical Systems
8 - Power Head
9 - Gearcase
10 - Power Trim and Tilt Systems
11 - Oil Injection Systems
12 - Sea Drives
Index
Wiring Diagrams

7. MANUAL IN: EGNLISH
FILE FORMAT: PDF
FILE DELIVERY: PDF FORMAT
ZOOM IN/OUT: YES
WORD SEARH: YES
PAGES: 579
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BELOW IS JUST A SMALL SAMPLE OF INFORMATION YOU MIGHT FIND IN A
TYPICAL SERVICE MANUAL BUT IT COVERS EVERYTHING YOU WILL EVER NEED TO
SERVICE YOUR ENTIRE MOTOR. TO MUCH INFORMATION TO LIST. INFORMATION
WILL DIFFER DEPENDING ON YEAR AND MODEL

8. ===================================================================
==
SPECIFICATIONS
Some of the topics you might find in a specifications sections are Overall length
Overall width Weight Transom height Recommended operating range Idle speed
Engine type DOHC Number of cylinders Total displacement Spark plug Fuel supply
system Multi-point sequential electronic fuel injection Exhaust system Cooling
system Water cooled Lubrication system Wet sump Starting system Electric Lower
Unit Fuel recommendatons Outboard Motor Gear Oil Gearcase oil capacity ml
Maximum tilt angle degree Transmission Forward-Neutral-Reverse Propeller shaft
rotation Propeller Right-hand rotation Propeller Counter rotation Cylinder
compression Engine oil pressure Viscosity rating Engine oil amounts Oil filter
change Pistion Pistion Rings Thermostat operating temperature and much more.
MAINTENANCE

9. In the maintenance section you will find complete maintenance specs,
maintenance charts, intervals and recomendations including step by step
procedures for the following: Spark plug Fuel line Replace fuel hose Breather hose
Engine oil Gear oil Lubrication Anodes & Bonding wires Battery Fuel mixture check
Engine oil filter Low pressure fuel filter High pressure fuel filter Ignition timing Idle
speed Tappet clearance Water pump Water pump impeller Propeller nut & pin
Balancer chain Bolt & Nuts Timing Belt Inspection Lubrication Points Changing
Engine Oil Oil Draining Procedure Changing Oil Filter Oil Filling and much more.
GENERAL INFORMATION
The gerneral information sections will usually identify the following topics and
much more: Identification Numbers Tightening Torque Service Data Specfications
Cylinder Number Propellers Gas (gasoline Recomendations) 87 91 92 93 Race Gas
Warm-Up Recommendations.
ELECTRICAL
The electrial sections you will find in a service manual include electrical parts
holder removal and installation, and the inspection, removal, installation,

10. troubleshooting outline of monitor tachometer starter motor, electric starter
system battery charging system Disassembly Cleaning Testing Brush Replacement
Reassembly Battery Charging System Manual Start Battery Charging System Tests
Testing The Battery Charging Coil Testing The Battery Charging System Testing
The Rectifier/Regulator.
IGNITION
A short list of some information you will find in this ignition system section
include Specifications Special Tools Checking Ignition Timing Type Spark Plug
Firing Order Ignition Timing Charge Coil Resistance Crank Position Sensor
Resistance Ignition Coil Resistance ECM Engine Speed Limiter Spark Cut-Out
Reduction ignition spark ECM Low Oil Pressure Speed Control Oil Pressure Switch
and more.
CARBURETOR
If your motor carb (carburetor) than you will find everthing you need to fully
adjust the carb, rebuild, remove, inspect, and clean to factory specs. Here are just
a small sample you will find in service manuals where carb models apply:

11. Specifications Special Tools Intake Carburetor Adjustments Idle Speed Linkage
Choke Carburetor Removal Carburetor Disassembly Cleaning/Inspection/Repair
Carburetor Reassembly Float Height Measurement Carburetor Installation Electric
Choke Models InstallationIdle rpm (Out Of Gear) Idle rpm (In Forward Gear) Wide
Open Throttle rpm (WOT) Main Jet Size Pilot Jet Main Jet Size Float Height 950 ±
50 rpm 850 ± 50 rpm 45005500 5200-5700 500-1000 rpm 1200-1500 rpm 15002000 rpm 2200 2500 rpm 3000-3500 rpm and much more.
EFI SYSTEM
A short list of some topics found in the electronic fuel injection system include
Specifications Fuel Injection Nozzle Fuel Injection Pump Fuel Pump Throttle Body
Throttle Control Lever and Linkage High Pressure Fuel Line High-Pressure Fuel Line
Fuel Cooler Fuel Hoses Fuel Rail Pressure Regulator Idle Speed Control Assembly
Intake Manifold Throttle Position Sensor Low Pressure Fuel Line/Fuel Pump Fuel
Filter Fuel Pump and more.
POWERHEAD (POWER HEAD)

12. The powerhead section contains everthing you will need to completly rebuild
your engine block back to factory specs, some information inculdes: cylinder head
cover intake manifold assembly ring gear cover and air intake power unit
(powerhead) measuring pump components oil pump engine lubrication system
thermostat cylinder crankshaft pistion counter balancer mechanism cylinder head
assembly removal inspection installation.
MID-SECTION
A quick run down of main topics in this section are engine side cover driveshaft
housing and oil pan swivel bracket steering bracket and clamp wather pressure
valve lower unit gear housing and all inspection removal installation cleaning
assembly and reassembly procedures.
LOWER UNIT
Some of the main topics discussed in the lower unit section include gear case,
propeller lower unit gears shimming and adjustment trim tab drive shaft and oil

13. seal housing, water pump and related items, shift guide housing propeller shaft
components gear bearing propeller shaft gear housing and more.
Other Chaptrs you might find in a service manual/ repair manual for your
outboard motor include:
ATTACHMENTS/CONTROL LINKAGE
THROTTLE/SHIFT LINKAGE
TILLER HANDLE
MANUAL STARTER
DIAGNOSTIC TROUBLESHOOTING
WIRING DIAGRAMS

14. Common outboard searches:Service Manual, Repair Manual, Outboard Engine
Repair, Shop Manual, Workshop Manual, Specs, Specifications, Diagrams,
Exploded View, Egnine Wont Start, Engine Cranks but wont turn over, Engine
starts but then shut off, engine bogs during engine overheats or is overheating
fast acceleration, engine hesitates during acceleration, engine idles rough, engine
is idling bad, engine idles and then shuts off, excessive smoke during idling, lots of
white smoke when outboard idles, blue oil smoke during light acceleration, black
smoke upon revving rev engine, motor misses while rpm speed is at tiller Handel,
Manual Start, hand starter two stroke 2 stroke 4 stroke four stroke
User tags:
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"
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