Scout Boats 222 Dorado Owner's manual

Owner’s Manual

222 Sport Fish

222 Abaco

222 Dorado

Scout Boats Inc.

2531 Hwy 78 West

Summerville, SC 29483

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Print Date 1-2006

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SAFETY INFORMATION

Your Scout manual has been written to include a number of safety instructions to assure the safe operation and maintenance

of your boat. These instructions are in the form of DANGER, WARNING, CAUTION, and NOTICE statements. The

following definitions apply:

All instructions given in this book are as seen from the stern looking toward the bow, with starboard being to your right, and

port to your left. A glossary of boating terms is included.

IMPORTANT NOTE: Your boat uses internal combustion engines and flammable fuel. Every precaution has been taken by

Scout to reduce the risks associated with possible injury and damage from fire or explosion, but your own precaution and good

maintenance procedures are necessary in order to enjoy safe operation of your boat.

IMMEDIATE HAZARDS WHICH WILL RESULT IN

SEVERE PERSONAL INJURY OR DEATH.

HAZARDS OR UNSAFE PRACTICES WHICH

COULD RESULT IN SEVERE PERSONAL

INJURY OR DEATH.

HAZARDS OR UNSAFE PRACTICES WHICH

COULD RESULT IN MINOR PERSONAL INJURY

OR PRODUCT AND PROPERTY DAMAGE.

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Please fill out the following information section and leave it in your Scout Owner’s Manual. This information will be

important for you and Scout service personnel to know, if and when you may need to call Scout for technical assistance or

service.

BOAT INFORMATION

Scout reserves the right to make changes and improvements in equipment, design and vendored equipment

items, at any time without notification.

PHONE:

REPRESENTATIVE:

OPTIONS

NAME:

PHONE:

ADDRESS:

SERVICE MANAGER:

ADDRESS:

SALESMAN:

DEALER SCOUT

MODEL:

PURCHASE DATE:

IGNITION KEYS #:

DRAFT:

HULL SERIAL #:

DELIVERY DATE:

REGISTRATION #:

WEIGHT:

MAKE:

PORT SERIAL #:

MODEL:

STARBOARD SERIAL #:

PROPELLERS

MAKE:

DIAMETER/PITCH:

ENGINES

NUMBER OF BLADES:

MODEL:

BOAT

BRIDGE CLEARANCE:

MAKE:

SERIAL #:

MODEL:

GVRW:

TRAILER

PORT PART #: STBD PART #:

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CERTIFICATIONS & SPECIFICATIONS *** For Export Only ***

To be in compliance with European directives for recreational boats as published by the International Organization for

Standardization (ISO) in effect at the time this boat was manufactured, we are providing the following information.

Manufacturer:

Name:

Address:

Zip Code:

Identification Numbers:

Hull Identification Number:

Port Engine Serial Number:

Starboard Engine Serial Number:

Intended Design Category:

Ocean: Inshore:

Offshore: X Sheltered Waters:

Weight and Maximum Capacities:

Unladen Weight: - Kilograms (Pounds)

Maximum Load: - Weight - Kilograms (Pounds)

Number of People:

Maximum Rated Engine Horsepower - Kilowatts (Horsepower)

Certifications:

Certifications & Components Covered:

Scout Boats

2531 Hwy 78 West

Summerville, South Carolina 29483

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B O A T S

3 YEAR STEM TO STERN WARRANTY

+

10 YEAR TRANSFERRABLE STRUCTURAL HULL

WARRANTY

Scout Boats Inc. has a limited transferable warranty that insures to the purchaser that each hull is free from structural

defects in materials and workmanship, (under normal care and use), for a period of ten (10) years from the original date of

purchase. Scout Boats, Inc. agrees to repair or replace, (at our discretion, based on review and/or observation of the hull

in question), to the purchaser, any boats(s) that is found to be defective during the applied warranty period. Scout Boats,

Inc. also warrants for a period of three (3) years to the original purchaser, that each new hull is free from non-structural

defects, (i.e. defective materials and/or workmanship). During this three year period Scout Boats, Inc. will cover the cost

of replacing the part (both part(s) and labor), excluding engines, which will only be covered by their respective warranties.

In order to receive warranty service, the selling dealer must register the boat on www.dealerscircle.com, and the purchaser

must take his/her boat to an authorized Scout Boats, Inc. dealer. Depending on the nature of the claim, Scout Boats, Inc.

may require the boat to be returned to our factory at 2531 Highway 78 West, Summerville, SC 29483, in which case all

transportation, haul-out, and/or loading charges shall be prepaid and the sole responsibility of the original purchaser.

Scout Boats, Inc. will reimburse up to one half of such transportation charges to the original purchaser upon the discover

of a valid and applicable warranty claim that is a direct result of improper manufacturing processes on the part of Scout

Boats, Inc. or one of our suppliers. The original purchaser must remove and reinstall, at his/her own expense, all outboard

engines, (if directly related to damage in question), as well as any and all personal effects and electronics equipment. The

decision to repair, replace or make reimbursement for a particular boat or part shall be at the discretion of Scout Boats, Inc.

Online registration, a bill of sale, or proof-of-purchase demonstrating individual in question as the purchaser, along with a

proof of customer’s identity, is required before warranty service can be rendered.

Scout Boats, Inc. does not warrant: (1) any Scout Boat which has been powered or loaded in excess of the manufacturer’s

maximum horsepower or capacity recommendations. The maximum horsepower and capacity recommendations are shown

on the certification plate affixed to every boat. (2) Any Scout Boat used in or for racing (of any type, organized or not),

commercial fishing, chartering or other commercial use. (3) Any Scout Boat which has been subject to misuse, neglect, or

structural alterations. (4) Gelcoat cracking, crazing, bubbling, or blistering. (5) Excessive wear due to unprotected and/or

over exposure to the elements. (6) Any boat that has been deemed to have been misused neglected or re-powered by

anyone other than the original purchaser. (7) Any Scout Boat sold to a customer, (who happens to be the original owner),

by anyone other than an authorized Scout Boats, Inc. dealer. (8) Any Scout Boat that has been used on a trailer that does

not adequately support the hull or any trailer that may be considered undersized, including any and all roller type trailers.

(9) Any Scout Boat with a jack plate installed by anyone other than Scout boats, Inc., or an authorized dealer, or on any hull

other than the 160, 170, 180, 190, 200, 220, or 240 models. Any Scout Boat with a jack plate of 8” or greater. (10) Any part

or component not manufactured directly by Scout Boats, Inc. after the first three years of this warranty policy, (three years

from date of purchase), will only have that particular manufacturer’s warranty available.

Scout Boats, Inc. reserves the right to improve its product through changes in design or material without obligation to

incorporate such changes on boats built prior to the implementation of respected change(s).

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This warranty is in lieu of any other warranty implied or expressed. Scout Boats, Inc. accepts no responsibility for any

representations, acts, or omissions of its dealer relating to the preparation and/or sale of Scout Boats, Inc. products to

original consumer. This warranty is transferable, and to do so the original owner or purchaser must download a copy of the

warranty transfer form from www.scoutboats.com from the warranty section of the website and mail it to Scout Boats, Inc.

within 10 days of sale of his/her boat to the new owner. A notarized bill of sale and a $100 administration fee payable to

Scout Boats, Inc. must also be included with the notification of customer’s intent to re-sell his/her boat.

Please mail to 2531 Hwy. 78 West, Summerville, SC 29483



By signing below I do hereby agree that I have read this Warranty Policy and do fully understand the terms and procedures listed

within. I also attest and agree that my dealer, (listed below), has gone over this policy in full detail and has answered all of my

questions regarding this policy and how it applies and has registered my boat online at www.dealerscircle.com.

Customer Date



By signing below the dealership representative hereby agrees that the status of this boat has been changed to “delivered” on

Dealer’s Circle, in order for warranty to go into effect.

Dealership Representative Date

Log on to www.dealerscircle.com to complete the warranty registration process. Paper copies are for the dealer and

customer records only. Please do not send Scout Boats, Inc. a copy of this agreement

 WARRANTY WILL BE NULL AND VOID UNLESS THE BOAT IS REGISTEREDONLINE AT

WWW.DEALERSCIRCLE.COM AT THE POINT OF SALE!!!

Hull Identification Number: SLP ______________________________

(located on the top right side of transom, under the rub rail)

Owner’s Name: _____________________________________________ Date: _________________________

Address: ___________________________________________________________________________________

City: _________________________________ State: _________________________ Zip: _________________

Date of Purchase: ____________________________

Dealership: ____________________________________________________________

Salesman’s Name: ______________________________________________________

Dealership Address: __________________________________________________________________________

Brand of Engine: ____________________________ Horsepower: ___________________________________

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IMPORTANT INFORMATION

Warranty and Warranty Registration Cards

The Scout Limited Warranty Statement is included with your

boat. It has been written to be clearly stated and easily under-

stood. If you have any questions after reading the warranty,

please contact Scout Customer Service.

Scout, Yamaha Motor Corporation, engine manufacturers, and

the suppliers of major components maintain their own

manufacturer's warranty and service facilities. It is important

that you properly complete the warranty registration cards

included with your boat and engine(s) and mail them back to

the manufacturers to register your ownership. This should be

done within 15 days of the date of purchase and before the

boat is put into service. A form for recording this informa-

tion is provided at the beginning of this manual. This infor-

mation will be important for you and service personnel to

know, if and when you may need service or technical infor-

mation.

The boat warranty registration requires the Hull Identifica-

tion Number “HIN” which is located on the starboard side

of the transom, just below the rubrail. The engine warranty

registration requires the engine serial number(s). Please refer

to the engine owner's manual for the location of the serial

number(s).

IMPORTANT:

All boat manufacturers are required by the Federal Boat Safety

Act of 1971 to notify first time owners in the event any defect

is discovered “which creates a substantial risk of personal

injury to the public.” It is essential that we have your war-

ranty registration card complete with your name and mail-

ing address in our files so that we can comply with the law if

it should become necessary.

Product Changes

Scout is committed to the continuous improvement of our

boats. As a result, some of the equipment described in this

manual or pictured in the catalog may change or no longer be

available. Scout reserves the right to change standard equip-

ment, optional equipment and specifications without notice

or obligation. If you have questions about the equipment on

your Scout, please contact Scout Customer Service.

Service

All warranty repairs must be performed by an authorized Scout

Dealer. Should a problem develop that is related to faulty

workmanship or materials, as stated in the Limited Warranty,

you should contact your Scout dealer to arrange for the nec-

essary repair. If you are not near your dealer or another au-

thorized Scout dealer or the dealer fails to remedy the cause

of the problem, then contact the Scout Customer Service De-

partment within 15 days. It is the boat owner's responsibility

to deliver the boat to the dealer for warranty service.

Transferring The Warranty

For an administration fee of $100, Scout will extend warranty

coverage to subsequent owners of Scout models for the dura-

tion of the original warranty period. The Limited Warranty

may be transferred to any subsequent purchaser of the vessel

within seven years from the date of delivery to the original

purchaser. Please refer to the Limited Warranty Statement for

the procedure to transfer the warranty.

To take advantage of this program, notification of the change

of ownership, including the new owner's name, address and

telephone number together with the appropriate fee, must be

sent to Scout within 10 days of the date of resale. Scout will

confirm, in writing, that the transfer of the warranty has taken

place. After which, the transferee will be treated as the origi-

nal purchaser as outlined in the Scout Boats Limited War-

ranty Statement.

Hull ID Number on Starboard Transom

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Yamaha Engine Warranty

Yamaha is ready to stand behind your purchase with strong

warranty coverage. To be sure you receive all the benefits of

warranty for your engines, please take the following steps:

• Be sure your new Yamaha is registered for warranty. Your

boat dealer should do this at the time of sale. Make sure

your dealer gives you a copy of the completed Yamaha

registration card for your records.

• Read the Yamaha Limited Warranty statement. This

warranty applies to Yamaha outboard motors sold in the

United States, whether purchased separately or when

supplied as original equipment by a boat builder.

• If you need warranty repairs, you must take your Yamaha

outboard to an authorized Yamaha outboard dealer.

• If you are away from home, or your selling dealer is not an

authorized Yamaha dealer, use the following toll-free

numbers to find the nearest Yamaha dealer.

United States Dealer Locations: 1-800-692-6242

Canada Dealer Locations: 1-800-267-8577

• Your warranty applies specifically to repairs made in the

country of purchase.

• If you need any additional information about your Yamaha

or warranty coverage which your dealer cannot provide,

please contact Yamaha Directly. Refer to your engine

owner’s manual for the address and phone number to

contact Yamaha directly.

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OWNER’S / OPERATOR’S INFORMATION

Registration and Numbering

Federal law requires that all undocumented vessels equipped

with propulsion machinery be registered in the state of prin-

cipal use. A certificate of number will be issued upon regis-

tering the boat. These numbers must be displayed on your

boat. The owner/operator of a boat must carry a valid certifi-

cate of number whenever the boat is in use. When moved to

a new state of principal use, the certificate is valid for 60

days.

In order to be valid, the numbers must be installed to the

proper specifications. Check with your dealer or state boat-

ing authority for numbering requirements. The Coast Guard

issues the certificate of number in Alaska; all others are is-

sued by the state.

Insurance

In most states the boat owner is legally responsible for dam-

ages or injuries he or someone else operating the boat causes.

Responsible boaters carry adequate liability and property dam-

age insurance for their boat. You should also protect the boat

against physical damage and theft. Some states have laws

requiring minimum insurance coverage. Contact your dealer

or state boating authority for information on the insurance

requirements in your boating area.

Reporting Boating Accidents

All boating accidents must be reported by the operator or

owner of the boat to the proper marine law enforcement au-

thority for the state in which the accident occurred. Immedi-

ate notification is required if a person dies or disappears as a

result of a recreational boating accident.

If a person dies or there are injuries requiring more than first

aid, a formal report must be filed within 48 hours.

A formal report must be made within 10 days for accidents

involving more than $500.00 damage or the complete loss of

a boat.

A "Boating Accident Report" form is located near the back

of this manual to assist you in reporting an accident. If you

need additional information regarding accident reporting,

please call the Boating Safety Hotline, 800-368-5647.

Education

If you are not an experienced boater, we recommend that the

boat operator and other people that normally accompanies

the operator, enroll in a boating safety course. Organizations

such as the U.S. Power Squadrons, United States Coast Guard

Auxiliary, State Boating Authorities and the American Red

Cross offer excellent boating educational programs. These

courses are worthwhile even for experienced boaters to

sharpen your skills or bring you up to date on current rules

and regulations. They can also help in providing local navi-

gational information when moving to a new boating area.

Contact your dealer, State Boating Authority or the Boating

Safety Hotline, 800-368-5647 for further information on boat-

ing safety courses.

Required Equipment

U.S. Coast Guard regulations require certain equipment on

each boat. The Coast Guard also sets minimum safety stan-

dards for vessels and associated equipment. To meet these

standards some of the equipment must be Coast Guard ap-

proved. “Coast Guard Approved Equipment” has been deter-

mined to be in compliance with USCG specifications and

regulations relating to performance, construction, or materi-

als. The equipment requirements vary according to the length,

type of boat, and the propulsion system. Some of the Coast

Guard equipment is described in the Safety Equipment chap-

ter of this manual. For a more detailed description, obtain

“Federal Requirements And Safety Tips For Recreational

Boats” by contacting the Boating Safety Hotline 800-368-

5647 or your local marine dealer or retailer.

Some state and local agencies impose similar equipment re-

quirements on waters that do not fall under Coast Guard ju-

risdiction. These agencies may also require additional equip-

ment that is not required by the Coast Guard. Your dealer or

local boating authority can provide you with additional in-

formation for the equipment requirements for your boating

area.

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TABLE OF CONTENTS

Chapter 1:

PROPULSION SYSTEM

1.1 General .......................................................................................................................................................................... 17

1.2 Drive System Corrosion................................................................................................................................................. 17

1.3 Engine Lubrication ........................................................................................................................................................ 18

1.4 Engine Cooling System.................................................................................................................................................. 18

1.5 Propellers ....................................................................................................................................................................... 18

1.6 Performance Issues & Propellers .................................................................................................................................. 18

1.7 Engine Instrumentation ................................................................................................................................................. 19

Chapter 2:

HELM CONTROL SYSTEMS

2.1 General .......................................................................................................................................................................... 21

2.2 Engine Throttle & Shift Control .................................................................................................................................... 21

2.3 Neutral Safety Switch .................................................................................................................................................... 21

2.4 Engine Power Tilt and Trim........................................................................................................................................... 22

2.5 Engine Stop Switch ........................................................................................................................................................ 22

2.6 Steering System .............................................................................................................................................................. 23

2.7 Trim Tabs........................................................................................................................................................................ 23

2.8 Control Systems Maintenance ....................................................................................................................................... 24

Chapter 3:

FUEL SYSTEM

3.1 General .......................................................................................................................................................................... 25

3.2 Outboard Fuel System ................................................................................................................................................... 26

3.3 Fueling Instructions ...................................................................................................................................................... 26

3.4 Fuel System Maintenance ............................................................................................................................................. 27

Chapter 4:

ELECTRICAL SYSTEM

4.1 General .......................................................................................................................................................................... 29

4.2 12-Volt System ............................................................................................................................................................... 29

4.3 AC System ...................................................................................................................................................................... 32

4.4 Electrical System Maintenance ..................................................................................................................................... 33

Chapter 5:

FRESH WATER SYSTEM

5.1 General .......................................................................................................................................................................... 35

5.2 Fresh Water System Operation ...................................................................................................................................... 35

5.3 Fresh Water System Maintenance ................................................................................................................................. 36

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TABLE OF CONTENTS

Chapter 6:

RAW WATER SYSTEM

6.1 General .......................................................................................................................................................................... 39

6.2 Raw Water System Operation ........................................................................................................................................ 39

6.3 Livewell .......................................................................................................................................................................... 40

6.4 Raw Water System Maintenance ................................................................................................................................... 41

Chapter 7:

DRAINAGE SYSTEMS

7.1 General .......................................................................................................................................................................... 43

7.2 Cockpit Drains ............................................................................................................................................................... 43

7.3 T-Top and Leaning Post Drains (Optional) ................................................................................................................... 43

7.4 Bilge Drainage .............................................................................................................................................................. 43

7.5 Fishbox, Cooler and Storage Compartment Drains ..................................................................................................... 44

7.6 Water System Drains ..................................................................................................................................................... 44

7.7 Rope Locker Drains ....................................................................................................................................................... 44

7.8 Drainage System Maintenance ...................................................................................................................................... 44

Chapter 8:

VENTILATION SYSTEM

8.1 Cabin Ventilation ........................................................................................................................................................... 47

8.2 Carbon Monoxide and Proper Ventilation .................................................................................................................... 48

8.3 Maintenance .................................................................................................................................................................. 49

Chapter 9:

EXTERIOR EQUIPMENT

9.1 Deck ............................................................................................................................................................................... 51

9.2 Hull ................................................................................................................................................................................ 52

9.3 Cockpit Features Abaco, Dorado and Sportfish ........................................................................................................... 53

9.4 Cockpit Features Abaco ................................................................................................................................................ 56

9.5 Cockpit Features Sportfish ............................................................................................................................................ 58

9.6 Cockpit Features Dorado .............................................................................................................................................. 61

Chapter 10:

INTERIOR EQUIPMENT

10.1 Sportfish and Dorado Head Compartment ................................................................................................................... 65

10.2 Marine Head System ..................................................................................................................................................... 65

10.3 Cuddy Cabin and V-Berth (Abaco) ............................................................................................................................... 66

10.4 Carbon Monoxide Detector (Abaco) ............................................................................................................................ 67

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TABLE OF CONTENTS

Chapter 11:

SAFETY EQUIPMENT

11.1 General .......................................................................................................................................................................... 69

11.2 Engine Alarms ............................................................................................................................................................... 69

11.3 Neutral Safety Switch .................................................................................................................................................... 69

11.4 Engine Stop Switch ........................................................................................................................................................ 69

11.5 Required Safety Equipment ........................................................................................................................................... 70

11.6 Carbon Monoxide Monitoring System .......................................................................................................................... 71

11.7 First Aid ......................................................................................................................................................................... 72

11.8 Additional Safety Equipment ......................................................................................................................................... 72

11.9 Maximum Capacities Label ........................................................................................................................................... 73

11.10 Caution and Warning Labels ......................................................................................................................................... 73

Chapter 12:

OPERATION

12.1 General .......................................................................................................................................................................... 77

12.2 Rules of the Road ........................................................................................................................................................... 77

12.3 Pre-Cruise Check........................................................................................................................................................... 79

12.4 Operating Your Boat ...................................................................................................................................................... 80

12.5 Docking, Anchoring and Mooring ................................................................................................................................ 81

12.6 Controls, Steering or Propulsion System Failure ......................................................................................................... 82

12.7 Collision......................................................................................................................................................................... 83

12.8 Grounding, Towing and Rendering Assistance ............................................................................................................. 83

12.9 Flooding or Capsizing ................................................................................................................................................... 83

12.10 Fishing ........................................................................................................................................................................... 83

12.11 Water Skiing ................................................................................................................................................................... 84

12.12 Man Overboard ............................................................................................................................................................. 84

12.13 Trash Disposal ............................................................................................................................................................... 84

12.14 Trailering Your Boat ...................................................................................................................................................... 84

Chapter 13:

ROUTINE MAINTENANCE

13.1 Exterior Hull and Deck ................................................................................................................................................. 87

13.2 Upholstery, Canvas and Enclosures .............................................................................................................................. 89

13.3 Interior ........................................................................................................................................................................... 91

13.4 Bilge ............................................................................................................................................................................... 92

13.5 Drainage System ............................................................................................................................................................ 92

Chapter 14:

SEASONAL MAINTENANCE

14.1 Storage and Lay-up ....................................................................................................................................................... 93

14.2 Winterizing ..................................................................................................................................................................... 94

14.3 Recommissioning ........................................................................................................................................................... 96

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Appendix A:

SCHEMATICS .............................................................................................................................................................97

Appendix B:

GLOSSARY OF TERMS ...........................................................................................................................................99

Appendix C:

MAINTENANCE SCHEDULE AND LOG .......................................................................................................... 103

Appendix D:

BOATING ACCIDENT REPORT .......................................................................................................................... 109

Appendix E:

FLOAT PLAN ............................................................................................................................................................ 111

Appendix F:

TROUBLESHOOTING GUIDE ............................................................................................................................ 113

TABLE OF CONTENTS

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Chapter 1:

PROPULSION SYSTEM

1.1 General

Your Scout is designed to be powered with a 2-cycle or 4-

cycle outboard motor. 4-cycle outboard engines do not use

an oil injection system and are not equipped with remote oil

tanks. They have an oil sump in the crankcase that must be

kept full of the type of oil recommended by the engine manu-

facturer. The oil must be checked before each use and changed

regularly as per engine manufacturer’s schedule.

Each manufacturer of the various outboard motors provides

an owner’s information manual with its product. It is impor-

tant that you read the manual(s) very carefully and become

familiar with the proper care and operation of the engines and

drive systems. A warranty registration card has been furnished

with each new engine and can be located in the engine owner’s

manual. All information requested on this card should be

filled out completely by the dealer and purchaser and then

returned to the respective engine manufacturer as soon as

possible.

DO NOT ATTEMPT TO SERVICE ANY ENGINE OR

DRIVE COMPONENT WITHOUT BEING TOTALLY

FAMILIAR WITH THE SAFE AND PROPER SERVICE

PROCEDURES. CERTAIN MOVING PARTS ARE

EXPOSED AND CAN BE DANGEROUS TO SOMEONE

UNFAMILIAR WITH THE OPERATION AND FUNCTION

OF THE EQUIPMENT.

DO NOT INHALE EXHAUST FUMES! EXHAUST

CONTAINS CARBON MONOXIDE THAT IS

COLORLESS AND ODORLESS. CARBON

MONOXIDE IS A DANGEROUS GAS THAT IS

POTENTIALLY LETHAL.

1.2 Drive System Corrosion

Each outboard motor is a complete drive system with the gear

case being just forward of the propeller and connected to the

power head with a vertical drive shaft. All engines require

some maintenance. Routine maintenance recommended for

your engine is outlined in the engine owner’s manual. Rou-

tine maintenance is normally the primary concern unless the

boat is to be kept in saltwater for extended periods of time.

Then the main concerns are marine growth and galvanic cor-

rosion.

Marine growth occurs when components are left in the water

for extended periods and can cause poor performance or per-

manent damage to the exposed components. The type of

growth and how quickly it occurs is relative to the water con-

ditions in your boating area. Water temperature, pollution,

current, etc. can have an effect on marine growth.

Galvanic corrosion is the corrosion process occurring when

different metals are submerged in an electrolyte. Seawater is

an electrolyte and submerged engine components must be

properly protected. Outboard motors are equipped with sac-

rificial anodes to prevent galvanic corrosion problems. The

anodes must be monitored and replaced as necessary. For

locations and maintenance, please refer to the engine owner’s

manual.

When leaving the boat in the water, tilt the motor as high as

possible. This will decrease the risk of marine growth around

the cooling inlets, propeller and exhaust ports and damage

from galvanic corrosion.

DO NOT PAINT THE OUTBOARD MOTOR WITH

ANTIFOULING PAINTS DESIGNED FOR BOAT

HULLS. MANY OF THESE PAINTS CAN CAUSE

SEVERE DAMAGE TO THE ENGINE. CONTACT YOUR

SCOUT DEALER OR ENGINE MANUFACTURER FOR

INFORMATION ON THE PROPER PAINTING

PROCEDURES.

Typical Outboard Engine

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1.3 Engine Lubrication

2-cycle outboard motors are lubricated by a variable ratio oil

injection system. The oil tank is mounted below the cockpit

floor near the transom.

Always monitor the oil level before each cruise by checking

the gauge or indicator lights in the helm (not available on all

engine installations) or visually checking the oil level using

the reference marks on the tank.

When additional oil is needed, use only the type of oil speci-

fied by the engine manufacturer. Refer to the engine owner’s

manual for oil specifications and additional information on

the oil injection system.

Note: Always monitor the oil level in the tank and only

use the type of oil specified by the engine manu-

facturer. Yamaha engines specify Yamalube engine

oil.

4-cycle outboard engines have an oil sump in the crankcase

that must be kept full of the type and grade of oil recom-

mended by the engine manufacturer. It is normal for 4-cycle

engines to consume a small amount of oil. Therefore, the oil

must be checked before each use and changed at regular in-

tervals as instructed by the engine owner's manual. As with

2-cycle engines, use only the type of oil specified by the en-

gine manufacturer.

1.4 Engine Cooling System

Outboard engines are raw water (seawater) cooled. Water is

pumped through the water inlets, circulated through the en-

gine block, and relinquished with the exhaust gases through

the propeller hub. The water pump uses a small impeller made

of synthetic rubber. The impeller and water pump cannot run

dry for more than a few seconds. In most outboard motors,

some cooling water is diverted through ports below the en-

gine cowling. This allows the operator to visually check the

operation of the cooling system. When the engine is started,

always check for a steady stream of water coming out of those

ports.

NEVER RUN AN OUTBOARD MOTOR WITHOUT

WATER FLOWING TO THE WATER PUMP. SERIOUS

DAMAGE TO THE WATER IMPELLER OR ENGINE

COULD RESULT.

Note: If the boat is used in salt or badly polluted water,

the engine should be flushed after each use. Re-

fer to the engine owner’s manual for the proper

engine flushing procedure.

1.5 Propellers

The propeller converts the engine’s power into thrust. They

come in a variety of styles, diameters and pitches. All boats

powered by Yamaha engines are equipped with Yamaha “Salt-

water Series” propellers. The one that will best suit the needs

of your boat will depend somewhat on your application and

expected average load. Propeller sizes are identified by two

numbers stamped on the prop in sequence. The 1st number in

the sequence (example 14” x 21”) is the diameter of the pro-

peller, and the 2nd number is the pitch. Pitch is the theoreti-

cal distance traveled by the propeller in each revolution.

Always repair or replace a propeller immediately if it has

been damaged. A damaged and therefore out of balance pro-

peller can cause vibration that can be felt in the boat and

could damage the engine gear assembly. Refer to the engine

owner’s manual for information on propeller removal and in-

stallation.

1.6 Performance Issues & Propellers

It is extremely important that the boat is propped to run at or

very near the recommended top RPM with an average load.

If the top RPM is above or below the recommend range, the

propeller must be changed to prevent loss of performance and

possible engine damage.

Outboard engines can be damaged and the warranty void if

the boat is not propped correctly. Always consult your Scout

or authorized engine service dealer when making changes to

the propeller or if the boat does not run near the top recom-

mended RPM.

Engine Oil Tank

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Note: Before changing propellers to correct boat perfor-

mance problems, be sure other factors such as en-

gine tuning, bottom and running gear growth, etc.

are not the source of performance changes. Always

be sure the load conditions are those normally ex-

perienced before changing propellers.

Your boat was shipped with a propeller that typically pro-

vides optimum performance for your boat. However there

are factors that can affect performance and propeller require-

ments. Some are as follows:

• The addition of heavy equipment like life rafts, additional

coolers, etc., will cause additional load on the engines.

Consequently, different propellers may be required.

• If the boat ran in the required RPM range when it was

new and you have not added any additional gear or heavy

equipment and have not damaged the propeller, there is a

good chance the propeller is not the problem.

• Boats operated at high altitudes (above 2000 feet).

Engines operated at high altitudes will not be able to

develop as much horse power as they do at or near sea

level. Consequently, a different propeller may be required.

• The addition of bottom paint to the hull can create friction

on the running surface that can slow the boat enough to

affect engine RPM. In some situations, a different

propeller may be required. Always verify the top engine

RPM after applying bottom paint.

1.7 Engine Instrumentation

The helm station is equipped with a set of engine instruments

and/or alarms. These instruments allow the operator to moni-

tor the operational condition of the engine. Close observa-

tion of these instruments allows the operator to operate the

engine at the most efficient level and could save them from

serious costly damage. The instrumentation is unique to the

type of outboard motor installed on your Scout. Some or all

of the following gauges may be present.

Note: Most Scout boats are equipped with Yamaha en-

gines and multifunction instruments. A brief de-

scription of those instruments and their function

is listed in this section. Please refer to the Yamaha

engine owner’s manual for detailed information

on the operation of the instruments.

Tachometer

The tachometer displays the speed of the engine in revolu-

tions per minute (RPM). This speed is not the boat speed or

necessarily the speed of the propeller. The tachometer may

not register zero with the key in the “OFF” position.

Most Yamaha tachometers also contain the engine trim meter,

oil level indicator and the overheat warning indicator.

NEVER EXCEED THE MAXIMUM RECOMMENDED

OPERATION RPM OF THE ENGINE. MAINTAINING

MAXIMUM, OR CLOSE TO MAXIMUM RPM FOR

EXTENDED PERIODS CAN REDUCE THE LIFE OF

THE ENGINE.

Speedometer

The speedometer indicates the speed of the boat in miles per

hour. Most speedometers measure the water pressure against

a small hole in a pickup tube located in the engine lower unit

or mounted on the bottom of the transom. Yamaha multi-

function speedometers also contain the fuel meter and low

fuel warning light, a trip meter, a clock, and a voltmeter.

Yamaha Saltwater Series Propeller

Typical Yamaha Engine Instrumentation (Sportfish)

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Overheat Warning Indicator

The temperature warning indicates that the temperature of

the engine is too high. A sudden increase in the temperature

could indicate an obstructed water inlet or an impeller fail-

ure. On Yamaha engines the overheat warning indicator is

built into each tachometer and will start to blink if the engine

temperature is too high.

CONTINUED OPERATION OF AN OVERHEATED

ENGINE CAN RESULT IN ENGINE SEIZURE. IF AN

UNUSUALLY HIGH TEMPERATURE READING

OCCURS, SHUT THE ENGINE OFF IMMEDIATELY.

THEN INVESTIGATE AND CORRECT THE PROBLEM.

Fuel Gauges

The fuel gauge indicates the amount of fuel in the fuel tanks.

On boats equipped with Yamaha engines, the fuel gauge is

built into the Yamaha speedometer multi-gauge. The fuel in-

dicator on the Yamaha gauge will begin to blink if the fuel in

the monitored tank drops too low.

Voltmeter

The voltmeter displays the voltage for the battery and the

charging system. The normal voltage is 11 to 12-volts with

the engines off, and 13 to 14.5 volts with the engines running.

The Yamaha engine voltmeter is built into the multifunction

speedometer. It will begin to blink if the voltage in the bat-

tery drops too low.

Hour Meter

The hour meter keeps a record of the operating time for the

engine.

Engine Tilt/Trim Gauge

The tilt/trim gauge monitors the position of the outboard en-

gine. The upper range of the gauge indicates the tilt, which is

used for trailering and shallow water operation. The lower

range indicates the trim position. This is the range used to

adjust the hull angle while operating your boat on plane. The

Yamaha engine trim indicator is built into the multifunction

tachometer. Please refer the engine owner’s manual for more

information on the operation of the outboard power tilt and

trim.

Engine Alarms

All outboards are equipped with an audible alarm system

mounted in the helm area that monitors selected critical en-

gine systems. The alarm will sound if one of these systems

begins to fail. Refer to the engine owner’s manual for infor-

mation on the alarms installed with your engines.

IF THE ENGINE ALARM SOUNDS, IMMEDIATELY

SHUT OFF THE ENGINE UNTIL THE PROBLEM IS

FOUND AND CORRECTED.

Fuel Management

Fuel management systems are standard equipment with some

outboard engines. On Yamaha® engines, the fuel manage-

ment gauge is a multifunction gauge used to monitor the gal-

lons per hour, miles per gallon, total gallons used and engine

synchronization.

If you have a fuel management system installed on your boat,

please refer to the engine or fuel management manual for

detailed information on that system.

Depth Gauge (Optional)

The depth gauge indicates the depth of the water below the

bottom of the boat.

Compass

All boats are equipped with a compass on the top of the in-

strument panel. The compass cannot be adjusted accurately

at the factory as it must be compensated for the influence of

the electrical equipment and electronics unique to your boat.

Therefore, the compass should be adjusted by a professional

after the electronics and additional electrical accessories are

installed and before operating the boat. To adjust the com-

pass for your area, read the instructions on “Compass Com-

pensation” given to you in the literature packet.

Instrument Maintenance

Electrical protection for instruments and ignition circuitry is

provided by a set of fuses or circuit breakers located on each

engine. The ignition switches should be sprayed periodically

with a contact cleaner/lubricant. The ignition switches and

all instruments, controls, etc. should be protected from the

weather when not in use. Excessive exposure can lead to

gauge and ignition switch difficulties.

Sportfish Compass and Yamaha Multifunction Gauges

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Scout Boats 222 Dorado Owner's manual

Scout Boats 222 Dorado Owner's manual

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