2004 SR Johnson 2-stroke 40, 50HP Service Repair Manual P/N 5005640

Page 1

BOMBARDIER

BOMBARDIER RECREAT/ONAL PRODUCTS

Bombardier Motor Corporation of America

Technical PubIications

250 Sea Horse Drive

Waukegan , Illinois 60085 United States

t Superseal 1 5, Super Seal , Power Timer, and Pro-Crimper 11 registered trademarks of International, Ltd.

t Amphenol is registered trademark of The Amphenol Corporation.

t Champion is registered trademark of Federal-Mogul Corporation

t Deutsch is registered trademark of The Deutsch

t is registered trademark of The General Motors Corporation.

t Fluke is registered trademark of The Fluke Corporation

t Frahm is registered trademark of James G Biddle

t Gasoila is reg istered trademark of The Federal Process Corporation

GE is registered trademark of The General Electric

GM is registered trademark of The General Motors Corporation

t Loctite and Locquic registered trademarks of The Henkel Group.

t Lubriplate is registered trademark of Fiske Brothers Refining

t Oetiker is registered trademark of Hans Oetiker AG Maschinen

t Permatex is registered trademark of Permatex

t Sea-Lube is registered trademark of Wilcox Crittenden

t Snap-on is registered trademark of Snap-on Technologies , Inc

The following trademarks are the property of Bombardier Motor Corporation of America or its affiliates:

Evinrude @

Evinrude @

Evinrude @/ Johnson @ Formu/a

Evinrude @/ Johnson @ Formu/a

Evinrude @/ Johnson @ Formu/a

Evinrude @/ Johnson @Genuine Parts

Extreme Pressure Grease

Fas Trak

Ge/-Sea/I/TM

Hi- Vis @Gearcase Lubricant

Johnson @ QuikStart™ S L O WTM

Speed Adjusting Failsafe E/ectronics (S A.F.E.

System Check @

Trip/e-Guard @Grease

Twist-Grip

2+4 @ Fue/ Conditioner

U/tra-HPFTM Gearcase Lubricant

-
AII rights reserved Bombardier Motor Corporation of America its affiliates. 1

SAFETY INFORMATION

Before working part of the outboard, read the SAFETY section at the end of this manual.

This manual is written for qualified, factory-trained technicians who already familiar with the use of Bombardier Special Tools. This manual is not substitute for work experience . It is organized guide for reference , repair, and maintenance of the outboard(s) .

This manual uses the following signal words identifying important safety messages.

DANGER

Indicates imminently hazardous situation which, if not avoided, WILL result in death or serious injury.

WARNING

Indicates potentially hazardous situation which, if not avoided, CAN result in severe injury or death .

CAUTION

Indicates potentially hazardous situation which, if not avoided, result in minor or moderate personal injury or property damage. It also used to alert against unsafe practices.

IMPORTANT: Identifies information that will help prevent damage to machinery and appears next to information that controls correct assembIy and operation of the product.

These safety alert signal words

It is understood that this manual translated into other languages. the event of disthe English version shall prevail .

reduce the risk of personal injury, safety review is provided at the beginning of each section

00 NOT do repairs until you have read the instructions and checked the pictures relating to the repairs.

careful, and never rush guess service cedure Human is caused factors : carelessness, fatigue, overload, preoccupation, unfamiliarity with the product, and drugs and alcohol use , to few . Oamage to boat and outboard 1ixed in short period 01 time, but injury death has lasting effect

When replacement parts required, use Evinrude @/Johnson @ Genuine Parts parts with equivalent characteristics, including type, strength and material Using substandard parts could result in injury product malfunction.

Torque wrench tightening specifications must strictly followed. Replace locking fastener (locknut patch screw) if its locking feature becomes weak . Oefinite resistance to turning must felt when reusing locking fastener If replacement is specified or required because the locking fastener has weak , use authorized Evinrude/Johnson Genuine Parts

If you use procedures service tools that not recommended in this manual , YOU ALONE must decide i1 your actions might injure people damage the outboard.

practices. If shop protect your-

ALERT! YOUR 8AFETY 18 INVOLVEO!
TABLE OF CONTENTS INTRODUCTION •••••••••.•.•••••••....•..•••••.••.•..••.•••.••••..••.••.••••.••.•... !> SPECIAL TOOLS AND SERVICE SPECIFICATIONS ..•.••.•. 1!> INSTALLATION AND PREDELIVERY ................................. 33 !>9 79 MAINTENANCE ELECTRICAL .................................................................... ....................................................................... IGNITION ............................................................................ MANUAL STARTER ........................................................... ................................................................... FUEL SYSTEM OILING SYSTEM POWERHEAD MIDSECTION GEARCASE TRIM AND TIL ................................................................ .................................................................... ...................................................................... ........................................................................ .................................................................. ............................................................................. 111 137 147 181 191 21!> 233 2!>9 S-1 SAFETY INDEX ......................................................................... Index-1 3
INTRODUCTION TABLE OF CONTENTS INTRODUCTION TABLE OF CONTENTS ARRANGEMENT OF THIS MANUAL ........................................•........... 6 MODELS COVERED IN THIS MANUAL 6 IDENTIFYING MODEL AND SERIAL NUMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 6 MODEL DESIGNATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7 MODEL LIST ....................................................................... 7 TYPICAL PAGE - 8 TYPICAL PAGE - 9 TYPICAL PAGE - 10 TYPICAL PAGE -D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 11 ABBREVIATIONS USED IN THIS MANUAL .................•............................ 12 UNITS OF MEASUREMENT • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • .• 12 LIST OF ABBREVIATIONS •..••••••••••••••••.••••••••••••••••••••••••••••••••••••••• 12 PRODUCT REFERENCE AND ILLUSTRATIONS ...................................•...... 13 SYMBOLS ........................................................................ 13 ELECTRICAL • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• 13 VALUES ••••.•.••••••••••••••••••••••••.••••••••••••••••••••••••••••••••••••.•• 14 5

ARRANGEMENT OF THIS MANUAL

This manual is divided into 15 major sections:

12.

WIRING DIAGRAMS

MODELS COVERED IN THIS MANUAL

This manual covers information for Johnson 2-cylinder, 45 cubic inch, (2S), 40 and 50 horsepower models.

IDENTIFYING MODEL AND SERIAL NUMBERS

Outboard model and serial numbers located the swivel bracket and the powerhead . "

OF THIS MANUAL
INTRODUCTION ARRANGEMENT
INTRODUCTION
SPECIAL TOOLS AND SERVICE SPECS 2. INSTALLATION AND PREDELIVERY
MAINTENANCE 4. ELECTRICAL 5. IGNITION 6. FUEL SYSTEM
OILING SYSTEM
POWERHEAD
MIDSECTION
GEARCASE
TRIM
1.
3.
7.
8.
9.
10.
11.
AND TILT
MANUAL STARTER
SAFETY
13.
001026 40/50 PL Model Powerhead 1 Seria ! 001027 1 001029

MODEL DESIGNATION

STYLE:

J = Johnson

LENGTH:

=15" Std. = Evinrude

L = 20 " Long \ I = 22 5 " Special

HORSEPOWER = 25 " X-Iong + /'

Z = 30 " XX-Iong

DESIGN FEATURES:

= Counter Rotation

= Evinrude

= Electric Start w/Remote Steering

F = Oirect Injection

G= Graphite Johnson / Evinrude

J = Jet

= Military

= Power Trim and Tilt

R = Rope Start Steering

S = Special Styling (paint color)

= Tiller Steering

W = Commercial Model

V = White Johnson / Evinrude

MODEL LIST

J40RSRS

J40RLSRS

J40PLSRS

J40MLSRC

J50PLSRS

YR: I = 1 N=2 = 3 R=4 0=5 0=6 U=7 =9 S = SR = 2004

INTRODUCTION MODEL DESIGNATION
J 50
t
L SR __ ___ J __
Number Start Shaft
Model
15 "
20 "
Electric 20 "
20 "
Electric 20 "
Steer Tiller Tiller Remote Tiller Remote MODEL RUN or SUFFIX 7
MODEL

TYPICAL PAGEGEARCASE SERVICE

,St=RVICE CHAR m

600 V4 20 /N. MODELS

lIalic subheading above Servic e Charl indic ale s pe rlaining mod els.

Subseclion lill e indicales beginning 01 Ih e subseclion.

Tr/p/e-Guard Grease

Gsskel Sesling Adhes/ve Sea/anl Mo/yLube Red U/lra Lock Nul Lock Sea Lube Bear/ng Lubr/canl

allenlion 10 lorque specificalions Some unils as in Ibs Us e appropriale lorqu e.

INTRODUCTION
TYPICAL PAGE -
24·36 'n /b s (2 7 - 4 ' 120· 74 4111 /' (13 6. 1 ($ 3 G lG- 28 Ft fbs I I I I 1 26·18FI (35·38 @- 100 11 0 Ft ( 136 '49 35 40 Fr Jb s U so GO.1'rc e th fO.cls m" s t (Jfld dry \ I / • j F 60·84 , ,, Ib s (6 8·9 5 Bold leller indicale s liquid prod uCllo appl ie d 10 surface
tl ..... 60 84 111 /b s. (ti 8· 9 5 Exploded view 01 Servic e Charl ass is l s in id enlifying
18 20 Ft Tighlening l orque fa sl ener (lA 1 '! l '. !! J) \ n , I 328 ( 12 2·14 9 Indi ca le s li sl co rr es ponding 10 ap pl icabIe lell e r in ex plod ed view 01 Ih e Se rvi ce Charl 1 '. "\1\, /)!
parls and posilions
D F G

Hose, and Wire Rou

Route all hoses, cabIes , and wiring sleeve conduit into the and the

Refer to the lollowing diagram to ensure positioning 01 rigging components in

INSTALLATIO.N AND PREDELIVERY

water pressure gauge is to used , install the water pressure hose litting in the cylinder bIock Use Pipe Sealant with (P/N 910048) the threads of the hose fitting Reler to installation instructions supplied with gauge

Route the water pressure hose with oil tank sending unit Route hose along cabIes toward the back 01 the powerhead Use tie straps to lasten in place

I1I temperature gauge is to used, route sending unit wire with hose water pressure gauge. Follow the path 01 cabIes adequate length 10 reach cylinder head Reler 10 installation instructions supplied with gauge

PAGES ec tion Title
TYPICAL
Fu e / supp/y hose 2. Oi/ hos e 3 Oi/ supp/y hose 4. Ba/tery cabIes 5 Ma in wire harn ess (MWS) 6 Thrott1e 7 Shift Oi/ tank sending unit h arn ess 9 Water press ure hose 10 Access ory charge wire Model specific illustrations designated with image caption s 000084 outboard main wire to m wire harness 1 Se a / INTRODUCTION TYPICAL PAGE -
1.
OUTBOARD RIGGING PROCEDURE
press ure fitting /oca tion : s tarboard side 0 1cy /in de rlc rankcas e asse mbIy. thro tt1e
47
9

TYPICAL PAGE -

POWERHEAD INSTALLATION

IMPORiANT: The molor mounl , wa sher, a nd screw as assembIy disassembIe.

Installation

Place mounl assembIies in posilion, wilh flals lacing away Irom each olher

proc edure concerning p a rticular m od el

Title indicates th e matex procedure specific to inner V4 Mod e ls is fini she d. Fro m thi s

Apply Extreme Pressure Grease 10 all sides 01 relainer and inslall belween mounls

Apply Nut Lock 10 relainer screw, inslall Ihe screw, and lorque 10 151020 ft Ibs (201027 N·m)

concerned ensure sealing, clean and Iree 01 oil , grease , and loreign matter

Ihe driveshaft splines wilh Lube apply lubricanl 10 end 01 driveshaft

INTRODUCTION TYPICAL
PAGE -
39820
23079 23497

TYPICAL PAGE -D

Two pulse hoses connecl Ihe pump 10 pulse lillings Ihe 01 Ihe cy lind er/ crankcase

• V4 Models - cylinders 1 and 3

• V6 Models - cy lind ers 1 and 4

tor-Manifold

lor-manilold dislribules Ihe oil supoil lift pump pressure-sensing swilch monilors oil inj eclio n pressure.

Oi I In jector-Ma nifold

Cross ref e rence s

• 40 V oil injeclor direc l rea de rs 10

• Oil dislribulion manilold r ela l ed lopic s

• Oil pressure swilch

• Pres s ur e regulalor (oil relurn ho se)

• Oil dislribulion hoses

• Oil 10 luel check valve

1

OILING SYSTEM COMPONENTS

Oil Pressure Switch

Th e oil pressure swilCh is localed in Ihe injeclor-manilold and reacls 10 changes in oil manilold pressure The supplies and monilors eleclricurrenl 10 Ihe swilch.

componenls numbered 10

The swilch opens correspond 10 oil manilold pressures : image

53 psi (365 kPa) (nominal) 10 close

43 psi (296 kPa) (nominal) 10 reopen

Refer 10 011 Pressure Switch 1est 224

Service Code faully eleclrical circuil an inoperalive pressure swilch aclivales service code 38 oil sensor feedback lack of oil pressure) and Ihe

Aclivales Ihe System Check "NO OIL" lighl l

I1 Slores service code Seclion labs a llow for Iniliales S L.O W. quicker reference when Ihumbing Service Code 39 Ihrough manual

If oil pressure is delecled during slartup, Ihe iniliales an oil injeclor "reco very mode " 10 pressurize Ihe syslem 1I inadequale oil pressure is still delecled after Ihe recovery mode is pleled, Ihe

Aclivales Ihe System Check "NO OIL " lighl Slores service code Iniliales S L O W.

TYPICAL 1 Oil injec /or 2. Oil dis /ribLl/io n manifold Oil dis /rib ulio n hoses 4. Oil /o c l Jeck valve 0007 22 INTRODUCTION TYPICAL
PAGE -D
209 11

ABBREVIATIONS USED IN THIS MANUAL

ABBREVIATIONS USED IN THIS MANUAL

Units 01 Measurement

List 01 Abbreviations

Amperes American Boat & Yacht Council

amp-hr hour after top dead center

fl.oz. fluid ounce

ft.lbs foot pounds

ATS air sensor

BPS barometric sensor

HP horsepower before top dead center

in. inch cold cranking amps

in. Hg inches of mercury

CPS crankshaft position sensor

in.lbs. inch pounds direct injection

kPa kilopascals

ECU electronic control unit

milliliter engine management module

millimeter

ICOMIA International Council of Marine

N·m Newton meter Industry Associations

P/N number marine cranking amps

psi pounds square inch

MWS modular wiring system revolutions minute

NTC negative coefficient degrees Celsius power distribution

°F degrees Fahrenheit positive temperature coefficient

ms milliseconds read only

IJs microseconds

.Q Ohms

V Volts

VAC Volts Alternating Current

S.A.F.E. speed adjusting failsafe electronics

SAC assist circuit

SAE Society of Automotive Engineers

SYNC synchronization

VDC Volts Direct top dead center

TPS position sensor

WOT wide throttle

WTS water sensor

INTRODUCTION

PRODUCT REFERENCE AND ILLUSTRATIONS

Bombardier Motor Corporation of America reserves the right to make changes at time, without notice, in specifications and models and also to discontinue models. The right is also reserved to change specifications parts, at time, without incurring obIigation to equip same models manufactured prior to date of such change. Specifications used based the latest product information availabIe at the time of pubIication.

The continuing accuracy of this manual cannot guaranteed.

AII photographs and illustrations used in this ual not depict actual models equipment, but intended as representative views for referonly.

Certain features systems discussed in this manual might not found all models in all areas.

AII service technicians must familiar with nautical orientation. This manual often identifies parts and procedures using these terms.

FORWARD

Nautical Orientation

SYMBOLS

Throughout this service manual, symbols used to interpret electrical troubIeshooting results to assign values in drawings.

Electrical

When "00" shows the meter face, continuity, very high resistance, is indicated. The symbol is referred to as infinity.

When "V" follows value the meter face, the procedure is measuring voltage.

INTRODUCTION PRODUCT REFERENCE AND ILLUSTRATIONS
13

follows value the meter face, the is Q is the symfor ohm , the of for resis-

Values precedes value the meter face , it shows must less equal to, the value

Q) CQ

precedes value the meter face, the must greater equal to, the value

Q) CQ

INTRODUCTION SYM80LS
DR4205 DR 42 06 DR4207
SPECIAL TOOLS AND SERVICE SPECIFICATIONS TA8LE OF CONTENTS
SERVICE SPECIFICATIONS TABLE OF CONTENTS SPECIAL TOOLS ....................................................................................................................................... 17 ELECTRICAL IIGNITION 17 FUEL 18 GEARCASE ........................................................................................................................................... 19 POWERHEAD 20 STARTER 21 UNIVERSAL 22 SHOP AIDS 24 TECHNICAL DAT 27 STANDARD TORQUE SPECIFICATIONS ................................................................................................ 29 FUEL REQUIREMENTS ............................................................................................................................. 30 MINIMUM OCTANE ................................................................................................................................. 30 ADDITIVES 30 OIL REQUIREMENTS 31 ENGINE LUBRICANT 31 PROPELLER SELECTION ........................................................................................................................ 31 PROCEDURE 32 NEW ENGINE PREDELIVERY CHECKS 32 15
SPECIAL TOOLS AND

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