Evinrude 25602 User Manual

EVInRUDEE
first in outboards
welcomes you aboard . . .
Outboard boating is one of Amencan's most popular participa-
tion !>ports.
When
you selected Evinrude, you selected a product that has
gained a reputation a!> the qualttV leader stnce 1909 And, there
ts no doubt that this year's outboards are the fmest ever
produ~d.
Your new Evinrude outboard has all the most wanted features in
outboard motors. Some of these features, such as qualtty of
workmanship,
engmeering excellence, whisper qwet operatton,
and
dependability, have long been standards at Evmrude. Your
new Evinrude boasts
many new features wh1le retaining the best
features developed
in preceding years. These features, the old and
the new, are designed to enhance your boating pleasure and add
to your satisfaction in selecting Evinrude.
Your
new Evinrude Motor is designed and constructed to give
you the maximum in service and performance. Please study th1s
manual so that you Will have a complete understanding of 1ts
operation and to be able to take full advantage of its many
built-in features.
EVERYONE WHO USES THIS EQUIPMENT
SHOULD READ THIS MANUAL AND BE FAMILIAR WITH
THE SAFETY WARNINGS MARKED A .
This manual is dedicated as a mariner's companion to help more
fully enjoy the sport in comfort and safety. For quick reference,
keep
it handY when operatong your outboard.
HAPPY BOATING
EVInRUDE r= MoToRs
TABLE OF CONTENTS
PAGE
PAGE
ADJUSTMENTS . . . . . . . . . 23 Propeller and Dr ive Prn
Tilt Fnct1on Adjustment . . . . . . . 23 Replacement . . . . . . . . ..... . 25
Steering Fnction Adjustment . 23 Lubn c at10n . . . . . . . . . . . . . . 26 -27
Idle Speed Adjustment . . . . . . 24 Propell er Care . . . . . . . . . . . . 28
Carburetor Adjustment . . . ... 24 Cleanmg Fuel Pump Filter . . 28
EVINRUDE DEALER SERVICE . . . 34 Cond itiOn of Boat Bottom 28
20 Hour Check . . . . . . . . . . 34 External Ftntsh . . . . . . . . . . . 28
Repair Serv1ce . . . . . . . . . . . . . . 34 Off Season Storage 29-30
t
P
t
3
4 After
Stonng - Before Usmg . . 30
Replacemen ar s . . .. .. . . . .
FEATURES
.. . .. · · · · · · · .... · · · ·
4
6
Starboard V1ew . . . . . . . . . . . . . . . . 4 SAFETY · · · · · · · · · .. · · · · · ·
Port View . .. ........ . . .. .. · . · 5 SPECIFICATIONS . ........ -. . - 6
FUEL AND
LUBRICANT . . . . . . . 12 Model and Senal Number .. . .. 6
Recommended
Lubricant .. ... 12 STARTING AND OPERATION . . 14
Recommended Gasoline . . . ... 12 Fuel Tank 14
Fuel Mixture . . . . . . . . . . . . ... 13 Manual Starttng . . . . . . . . . . 14-16
Fuel Mtxing Instructions ...... 13 Shifting . . . . . .... . ........ 17
Break-in Procedure . . . ... . · · 13 Speed Control 17
INSTALLATION INSTRUCTIONS .. 8 Stopping (Manual Start) . 17
Transom Height . . . . . . . . . . . . . . 8 Electric Starting wtth OMC
Propeller
Selectton . . . . . . . . . . 8 Two Lever Remote Control 18
Lifting and Carrying Motor . . . . 8 How to Shift and Control
Installing
Motor . . . . ...... . 8-9 Speed with OMC Two
Installation of Electncal Lever Remote Control 19
Equipment . . . . . . . . . . . . . . . . 9 Stopping (Electric Start) 19
Battery and Battery Box Removmg Motor Cover ...... 19
(not supplied with motor) ... 9 Emergency Starttng .. . . . ... 20
Replacement Keys . . . . . . . . . . . 9 Trailenng . . . 21
Remote Controls (Accessory) 9-10 Trouble Check Chart . . . . . . . 21
Remote Steenng (Accessory) . 10 Coolmg System . . . . . . . 22
Remote Control Cables Shallow Water Operation . . . . 22
(not supplied wtth motor) ... 10 Fuel Economy . . . . . . . . . . 22
Removing
Motor from Boat 10 Operating m Weedy Water . . . 22
Reverse Lock . . . . . . 1 0 Salt Water OperatiOn . . . . . 22
Tiltmg . . . . . . . . 10 Operattng tn Freezing
Motor Angle Adjustment 11 Weather . . . . . . . 22
Boat Trim 11 Antt-Corrosion Protection . . . . . 22
ITEMS OF SPECIAL SUBMERGED MOTOR .. .. . 30
IMPORTANCE
. . . . 7 Motor Dropped Overboard
Boatmg Responsibtlittes 7 (not runntng) . 30-31
Owner's Regtstratton Card 7 Motor Dropped Overboard
Changes in Address
and/or (runmng) . . . . . . .... . . 31
Ownership 7 Motor Dropped Overboard
Insurance . . . ... . . ... · · · · · 7 (m salt water) ....... 31
Stolen Motors .. .... .. ... . · 7 Prolonged Submerston
MAINTENANCE . . . . . . .
25 (fresh or salt water) . . . . . . . 31
Spark Plug Inspection WARRANTY . . . . . . . . . . . . . .. 32
and Replacement . .
...... 25 WARRANTY SERVICE . . . 33
OUTBOARD MARINE CORPORATION 1975 ALL RIGHTS RESERVED
3

Evinrude 25602 Specifications

General

Model	25602
Manufacturer	Evinrude
Type	Outboard
Power	25 HP
Fuel Type	Gasoline
Cylinders	2
Starting System	Manual
Steering	Tiller
Fuel System	Carbureted
Shaft Length	15 in

Summary

Outboard Motor Features Overview

Starboard View Components

Diagram illustrating components visible from the starboard side.

Port View Components

Diagram illustrating components visible from the port side.

Safety Information

Understanding Safety Warnings

Explains the purpose and meaning of safety symbols and warnings.

Technical Specifications

Key Performance Data

Details on models, powerhead, bore, stroke, displacement, and engine performance.

Items of Special Importance

Boating Responsibilities and Registration

Operator duties, owner card, and reporting ownership changes.

Insurance and Stolen Motors Advice

Recommendations for protecting against loss and reporting theft.

Installation Instructions

Transom Height and Propeller Selection

Guidance on proper transom height and choosing the right propeller.

Motor Mounting and Lifting Procedures

Instructions for safely lifting, carrying, and mounting the motor.

Electrical System and Remote Controls

Details on electric start, battery, keys, and remote control accessories.

Fuel and Lubricant Guide

Fuel and Lubricant Recommendations

Specifies recommended lubricant, gasoline, and fuel-oil mixture ratios.

Fueling and Break-in Procedures

Instructions for fueling, mixing fuel, and initial engine break-in.

Starting and Operation Procedures

Fuel Tank and Manual Starting

Steps for preparing the fuel tank and manually starting the engine.

Shifting and Speed Control

How to shift gears and control motor speed using the throttle.

Stopping and Emergency Procedures

Methods for stopping the motor and emergency starting procedures.

Operational Guidance and Troubleshooting

Emergency Starting and Trailering

Procedures for emergency starts and safe trailering of the motor.

Trouble Check Chart

Diagnosing and resolving common motor starting and performance issues.

Motor Adjustments and Settings

Tilt and Steering Friction Adjustment

Adjusting tilt friction and steering friction for optimal control.

Idle Speed and Carburetor Adjustment

Setting idle speed and adjusting the low-speed carburetor mixture.

Maintenance Procedures

Spark Plug and Propeller Maintenance

Guidance on inspecting and replacing spark plugs and propellers.

Lubrication and Gearcase Service

Details on lubrication points and servicing the gearcase.

Storage and Submerged Motor Handling

Instructions for off-season storage and procedures for submerged motors.

Dealer Service and Support

20-Hour Check and Repair Service

Recommendations for initial dealer check-up and general repair services.

Replacement Parts and Safety Guidelines

Using genuine parts and adhering to boating safety rules.

Navigational Aids and Warnings

Information on buoys, coastal warnings, and rules of the road.

Warranty Service Information

Limited Warranty Terms and Claims

Details of the limited warranty and how to make a claim.

Owner Responsibilities and Maintenance

Owner's duties, recommended maintenance, and items not covered.