TOHATSU MFS 25d Manuals

Manuals and User Guides for TOHATSU MFS 25d. We have 3 TOHATSU MFS 25d manuals available for free PDF download: Service Manual, Owner's Manual

TOHATSU MFS 25d Service Manual (413 pages)

4 Stroke

Brand: TOHATSU | Category: Outboard Motor | Size: 69.45 MB

1 Service Information

13
- Table of Contents
  13
- Identification (Engine Serial Number)
  14
- Fire Prevention
  14
- Ventilation
  14
- Protection
  14
- Genuine Parts
  15
- Tools
  15
- Recommendations on Service
  15
- Cautions in Disassembling and Assembling Components
  16
- Tools and Instruments
  17
- Test Propeller
  17
- Measuring Instruments
  17
- Special Tools
  18
- Pre-Delivery Inspection
  21
- Steering Handle
  21
- Gear Shift
  21
- Rigging
  22
- Fuel Line
  22
- Gear Oil
  22
- Engine Oil
  22
- Inspection of PTT Unit (EFT, EHT, EPT)
  23
- Inspection of Gas Shock Absorber (EFG)
  23
- Inspection of Manual Tilt (MF, EF)
  23
- Stop Switch
  24
- Cooling Water Check Port
  26
- Idling
  26
- Propeller Selection
  26
- Trim Tab
  27
- Break-In Operation
  28
- Test Run
  28
- Checks after Test Run
  29
2 2 Service Data

31
- Engine Dimensions
  32
- Outline Dimensions
  32
- Transom Bolts
  38
- ECU Fuel Feed System
  39
- Fuel Injection System
  39
- Engine Lubrication System Diagram
  40
- Cooling Water System Diagram
  41
- Specifications
  42
- Maintenance Data
  46
- Tightening Torque Data
  54
- Sealant Application Locations
  56
3 3 Maintenance

65
4 Fuel System (Fuel Injection) 4

103
- Special Tools
  104
- Fuel Hose, Vent Hose, Breather Hose, Cooling Water Hose
  105
- Piping Arrangement Diagram
  105
- Fuel System
  106
- Intake Manifold
  106
- Parts Layout
  106
- Magneto
  112
- Electrical Parts
  114
- Fuel Tank
  118
- Configuration of ECU System
  120
- ECU System
  120
- Sensors
  121
- Actuators
  122
- Control System
  123
- Control System (ECU)
  123
- Fuel Injection Control
  124
- Fuel Injection Timing
  124
- Acceleration Fuel Mapping
  125
- Control of Fuel Feed Pump (FFP)
  125
- Control of Tachometer
  125
- Correction Based on Intake Air Temperature
  125
- Deceleration Fuel Mapping
  125
- Engine Temperature Correction
  125
- Start up Fuel Mapping
  125
- Location of Warning Buzzer and Lamp (LED)
  126
- Waring Notification, Abnormality and Action to be Taken
  126
- Warning Buzzer and Lamp (LED), and Control of Engine Revolution Speed
  126
- Configuration of Ignition System
  127
- Ignition System
  127
- Ignition and Combustion Order
  128
- Ignition Control
  128
- Ignition Timing
  128
- Ignition Timing Control
  128
- Operations
  128
- Fuel Feed System
  129
- Components of Fuel Feed System
  130
- Vapor Separator
  130
- Fuel Cooler
  131
- Fuel Regulator
  131
- Air Intake System
  132
- Outline of Fuel Injection System
  132
- Inspection Items
  133
- Inspection of Filter
  133
- Inspection of Fuel Supply System
  133
- Inspection of Fuel Connector
  135
- Inspection of Fuel Pump
  135
- Measurement of Fuel Pressure
  136
- Draining Fuel
  137
- Disassembly of Vapor Separator
  138
- Inspection of Vapor Separator
  139
- Reassembly of Vapor Separator
  139
- Inspection of Idle Speed
  140
- Inspection of ISC (Idle Speed Control)
  140
6 Lower Unit

231
- Gear Case (Drive Shaft)
  234
- Parts Layout
  234
- Gear Case (Propeller Shaft)
  238
- Draining Gear Oil
  240
- Inspection Items
  240
- Removal of Propeller
  240
- Removal of Lower Unit
  241
- Removal of Water Pump and Cam Rod
  242
- Inspection of Water Pipe
  243
- Inspection of Water Pump
  243
- Assembly of Water Pump Case (Lower)
  244
- Disassembly of Cam Rod
  244
- Disassembly of Water Pump Case (Lower)
  244
- Assembly of Clutch Cam
  245
- Inspection of Clutch Cam
  245
- Disassembly of Propeller Shaft Housing Assy
  246
- Removal of Propeller Shaft Housing Assy
  246
- Assembly of Propeller Shaft Housing
  248
- Inspection of Propeller Shaft Housing
  248
- Disassembly of Propeller Shaft Assy
  251
- Inspection of Propeller Shaft Assy
  252
- Assembly of Propeller Shaft Assy
  253
- Disassembly of Bevel Gear Assy a
  254
- Removal of Bevel Gear Assy a
  254
- Assembly of Bevel Gear Assy a
  255
- Inspection of Bevel Gear Assy a
  255
- Removal of Drive Shaft
  256
- Disassembly of Drive Shaft
  257
- Inspection of Drive Shaft
  257
- Assembly of Drive Shaft
  258
- Inspection of Bevel Gear B
  258
- Disassembly of Gear Case
  259
- Assembly of Gear Case
  260
- Inspection of Gear Case
  260
- Assembly of Bevel Gear B
  262
- Bevel Gear B Height Measurement and Shim Selection
  263
- Backlash Measurement between Bevel Gear Assy a and Bevel Gear B and Shim Selection
  265
- Installation of Pump Case
  267
- Installation of Propeller Shaft Housing Assy
  268
- Inspection of Gear Case (for Leakage)
  269
- Installation of Lower Unit
  270
7 Bracket

273
- Wiring Diagram and Layout
  274
- Drive Shaft Housing
  276
- Parts Layout
  276
- Bracket (Manual Tilt)
  278
- Bracket (PT · Gas Assist)
  282
- Power Tilt
  284
- Tiller Handle
  286
- Multi-Function Tiller Handle
  290
- Bottom Cowl
  294
- Shift
  296
- Remote Control
  298
- Inspection Items
  300
- Inspection of Throttle Cable and Shift Cable
  300
- Installation of Tiller Handle
  300
- Adjustment of Friction Lever
  301
- Removal of Drive Shaft Housing
  302
- Disassembly of Drive Shaft Housing
  303
- Assembly of Drive Shaft Housing
  304
- Installation of Drive Shaft Housing Assy
  305
- Removal of Steering Shaft
  306
- Installation of Steering Shaft
  307
- Disassembly of Clamp Bracket (Power Tilt Model, Gas Assist Model)
  308
- Disassembly of Clamp Bracket (Manual Tilt Model)
  310
- Installation of Clamp Bracket (Power Tilt Model, Gas Assist Model)
  310
- Installation of Clamp Bracket (Manual Tilt Model)
  311
- Removal of PT Unit / Gas Shock Absorber
  312
- Removal of PT Motor
  313
- Inspection of PT Motor
  314
- Assembly of PT Motor
  315
- Inspection of PT Pump and Valve
  316
- Removal of PT Pump and Valve
  316
- Inspection of Tilt Cylinder
  317
- Removal of Tilt Cylinder
  317
- Inspection of Valve
  318
- Installation of PT Pump and Motor
  318
- Assembly of Tilt Cylinder
  319
- Installation of PT Unit / Gas Shock Absorber
  321
- Air-Purging of PT Unit (with Outboard Motor Installed)
  322
- Inspection of PT Solenoid
  323
- Inspection of PT Switch
  323
8 Electrical System

325
- Special Tools
  326
- Electrical Component Layout
  327
- Port Side View
  327
- Bow Side View
  328
- Starboard Side View
  329
- Housing Cover (Front)
  330
- Magneto
  332
- Parts Layout
  332
- Electrical Parts
  334
- Intake Manifold
  338
- Fuel System
  340
- Inspection of the Ignition Spark
  344
- Inspection of the Plug Cap
  344
- The Ignition System and the Ignition Control System
  344
- Inspection of the Exciter Coil and ECU Charge Coil
  345
- Inspection of the Ignition Coil
  345
- Adjustment of the Pulser Coil Air Gap
  346
- Inspection of the Pulser Coils
  346
- Inspection of the Oil Pressure Switch
  347
- Inspection of the Engine Temperature Sensor
  348
- Inspection of the Neutral Switch (Except for MF)
  348
- Inspection of the Main (Key) Switch
  349
- Inspection of the Start Switch (EF, EFT)
  349
- Inspection of the Stop Switch (Except for MF)
  350
- Inspection of the Injector
  351
- Inspection of the ISC Valve
  351
- The Fuel Control System
  351
- Inspection of the Fuel Feed Pump (FFP)
  352
- Inspection of the T-MAP Sensor
  352
- Inspection of the Fuse
  353
- Inspection of the Starter Solenoid
  353
- Inspection of the Throttle Position Sensor (TPS)
  353
- The Starting System (Except for MF)
  353
- Disassembly of the Starter Motor
  354
- Inspection of the Armature
  354
- Inspection of the Starter Motor Pinion
  354
- Inspection of the Brush
  355
- Inspection of the Charge Coil
  356
- Inspection of the Rectifier
  356
- Starter Motor Operation Test
  356
- The Charging System (Except for MF)
  356
- ECU Coupler
  357
9 Troubleshooting

359
- Troubleshooting List
  360
- Power Unit
  361
- Starting System
  361
- State 1 Engine will Not Start or Is
  361
- Ignition System
  363
- Fuel System
  365
- (Defective Acceleration or Deceleration)
  367
- State 2 Full Throttle Engine Revolution
  367
- Ignition System
  368
- Fuel System
  369
- Lubrication System
  370
- Cooling System
  371
- State 3 Engine Rotation Is Unstable or
  372
- Ignition System
  373
- Fuel System
  374
- State 1 PT Unit will Not Operate
  375
- Unit
  375
- State 2 PT Unit Is Not Capable of
  376
- Diagnosis
  377
10 Rigging R/Min

379
- Boat Mounting Restriction
  380
- Mounting Dimensions
  380
- Service Data
  380
- Service Information
  380
- Transom Dimensions
  381
- Installation of the Outboard Motor
  382
- Lifting up the Outboard Motor
  382
- Engine Oil
  384
- Fuel
  384
- Fuel System
  384
- Installation of the Fuel Tank
  384
- Connections to the Outboard Motor
  385
- Steering Cable
  385
- Drag Link
  386
- Installation of the Remote Control Cable (Remote Controller Side)
  387
- Remote Control Components
  387
- Installation of the Remote Control Cable (Engine Side) Remote Control Model
  388
- Installation of the Propeller
  393
- Lower Unit
  393
- Installation of Meters
  394
- Meters
  394
- Battery Capacity
  395
- Installation of the Battery
  395
- The Electrical System
  395
- Wiring Diagram of the Remote Controller and Meters
  396
- Installation of the Trim Sensor
  398

TOHATSU MFS 25d Owner's Manual (348 pages)

Brand: TOHATSU | Category: Outboard Motor | Size: 18.59 MB

English

9
- Serial Number
  6
- Table of Contents
  9
- General Safety Information
  
  12
- Specifications
  
  14
- Parts Name
  
  17
- Label Locations
  
  19
- Installation
  
  22
- Pre-Operating Preparations
  
  27
  - Fuel Handling
    27
  - Fuel Filling
    28
  - Engine Oil Recommendation
    29
  - Break-In
    30
  - Warning System
    31
- Engine Operation
  
  34
  - Before Starting
    34
  - Fuel Feeding
    34
  - Starting the Engine
    35
  - Emergency Starting
    38
  - Warming up the Engine
    40
  - Forward, Reverse, and Acceleration
    41
  - Stopping the Engine
    44
  - Steering
    45
  - Trim Angle
    46
  - Tilt up and Tilt down
    48
  - Shallow Water Operation
    51
- Removing and Carrying the Outboard Motor
  
  53
  - Removing the Outboard Motor
    53
  - Carrying the Outboard Motor
    53
  - Traillering
    54
- Adjustment
  
  56
  - Steering Friction
    56
  - Throttle Grip Friction
    56
  - Remote Control Lever Friction
    56
  - Trim Tab Adjustment
    57
- Inspection and Maintenance
  
  58
  - Daily Inspection
    59
  - Fuse Replacement
    62
  - Periodic Inspection
    64
    
    Propeller Replacement
    70
    
    Anode Replacement
    73
  - Off-Season Storage
    76
  - Adding a Fuel Stabilizer
    77
  - Pre-Season Check
    78
  - Submerged Outboard Motor
    79
  - Cold Weather Precautions
    79
  - Striking Underwater Object
    80
- Troubleshooting
  
  81
  - Tool Kit and Spare Parts
    83
  - Propeller Table
    84
Français

93
- Informations Générales de Sécurité
  
  96
- Caractéristiques Techniques
  
  98
- Nom des Pièces
  
  101
- Emplacement des Étiquettes
  
  103
- Installation
  
  106
- Mesures À Prendre Avant Le Démarrage
  
  112
  - Traitement du Carburant
    112
  - Remplissage du Réservoir À Carburant
    113
  - Recommandations Relatives À L'huile Moteur
    115
  - Rodage
    116
  - Système D'alarme
    117
- Fonctionnement du Moteur
  
  120
  - Avant Le Démarrage
    120
  - Alimentation en Carburant
    120
  - Démarrage du Moteur
    121
  - Mise en Température du Moteur
    127
  - Marche Avant, Marche Arrière Et Accélération
    128
  - Arrêt du Moteur
    131
  - Conduite
    133
  - Angle D'assiette
    133
  - Relever Et Abaisser
    136
  - Utilisation en Eaux Peu Profondes
    138
- Dépose Et Transport du Moteur Hors-Bord
  
  141
  - Dépose du Moteur Hors-Bord
    141
  - Transport du Moteur Hors-Bord
    141
  - Remorquage
    143
- Réglages
  
  144
- Inspection Et Maintenance
  
  146
  - Inspection Quotidienne
    147
  - Inspections Périodiques
    152
  - Hivernage
    164
  - Inspection Pré-Saisonnière
    167
  - Moteur Hors-Bord Immergé
    167
  - Précautions Par Temps Froid
    168
  - Impact Avec un Objet Immergé
    168
- Diagnostic de Panne
  
  169
Español

181
- Información de Seguridad General
  
  184
- Especificaciones
  
  186
- Nombre de las Piezas
  
  189
- Ubicaciones de las Etiquetas
  
  191
- Instalación
  
  194
- Preparaciones Previas a la Puesta en Marcha del Motor
  
  199
  - Manipulación del Combustible
    199
  - Llenado de Combustible
    200
  - Recomendación sobre el Aceite para Motor
    201
  - Preparaciones Previas a la Puesta en Marcha del Motor
    201
    
    Acondicionamiento
    203
    
    Sistema de Advertencia
    204
- Funcionamiento del Motor
  
  207
  - Antes de Arrancar
    207
  - Alimentación de Combustible
    207
  - Arranque del Motor
    208
  - Calentamiento del Motor
    213
  - Hacia Adelante, Hacia atrás y Aceleración
    214
  - Parar el Motor
    217
  - Dirección
    218
  - Ángulo de Inclinación
    219
  - Inclinación Hacia Arriba y Hacia Abajo
    221
  - Funcionamiento en Aguas Poco Profundas
    224
- Retirar y Transportar el Motor Fueraborda
  
  226
  - Retirar el Motor Fueraborda
    226
  - Transportar el Motor Fueraborda
    226
  - Remolque
    227
- Ajuste
  
  229
- Inspección y Mantenimiento
  
  231
  - Inspección Diaria
    232
  - Inspección Periódica
    237
  - Almacenamiento Fuera de Temporada
    249
  - Comprobación Pretemporada
    252
  - Motor Fueraborda Sumergido
    252
  - Precauciones en el Invierno
    253
  - Choque con Objeto Sumergido
    253
- Resolución de Problemas
  
  254
  - Juego de Herramientas y Piezas de Repuesto
    257
  - Tabla de Hélices
    258
Deutsch

267
- Allgemeine Sicherheitsinformationen
  
  270
- Technische Daten
  
  272
- Bezeichnung der Teile
  
  275
- Positionen der Hinweisschilder
  
  277
- Installation
  
  280
  - Montage des Außenborders am Boot
    280
  - Einbau der Fernschaltbox
    283
  - Batterieeinbau
    283
- Vorbereitung auf den Betrieb
  
  286
  - Umgang mit Kraftstoff
    286
  - Kraftstoff Einfüllen
    287
  - Motorölempfehlung
    288
  - Einlaufphase
    290
  - Warnsystem
    291
- Motorbetrieb
  
  294
  - Vor dem Start
    294
  - Kraftstoffversorgung
    294
  - Starten des Motors
    295
  - Motor Warmlaufen Lassen
    301
  - Vorwärts, Rückwärts und Beschleunigung
    301
  - Motor Stoppen
    304
  - Lenkung
    306
  - Trimmwinkel
    307
  - Hochkippen und Abkippen
    309
  - Betrieb IM Flachwasser
    311
- Abbau und Transport des Aussenborders
  
  313
  - Abbau des Außenborders
    313
  - Transport des Außenborders
    313
- Einstellung
  
  316
  - Lenkwiderstand
    316
  - Widerstand des Gasgriffs
    316
  - Widerstand des Fernschalthebels
    316
  - Trimmflossen-Einstellung
    317
- Inspektion und Wartung
  
  318
  - Tägliche Inspektion
    319
  - Regelmäßige Inspektion
    324
  - Lagerung Außerhalb der Saison
    336
  - Überprüfen vor Saisonbeginn
    339
  - Eingetauchter Außenbordmotor
    339
  - Vorkehrungen bei Kaltem Wetter
    340
  - Auf einen Gegenstand unter Wasser Schlagen
    340
- Fehlerbehebung
  
  341

TOHATSU MFS 25d Owner's Manual (102 pages)

Brand: TOHATSU | Category: Outboard Motor | Size: 3.1 MB

Table of Contents
7
General Safety Information
10
Specifications
12
Parts Name
17
Label Locations
21
Installation
25
Mounting the Outboard Motor on Boat
25
Battery Installation
28
TOCS (Tohatsu Onboard Communication System) Installation
29
Pre-Operating Preparations
30
Fuel Handling
30
Fuel Filling
31
Engine Oil Filling
32
Break-In
34
Warning System
35
Engine Operation
38
Before Starting
38
Fuel Feeding
38
Starting the Engine
40
Warming up the Engine
46
Forward, Reverse, and Acceleration
48
Stopping the Engine
50
Steering
53
Trim Angle
53
Tilt up and Tilt down
55
Shallow Water Operation
58
Removing and Carrying the Outboard Motor
60
Removing the Outboard Motor
60
Carrying the Outboard Motor
60
Trailering
61
Adjustment
63
Steering Friction
63
Throttle Grip Friction
63
Remote Control Lever Friction
63
Trim Tab Adjustment
64
Multi-Function Tiller Handle Angle Adjustment
65
Inspection and Maintenance
66
Daily Inspection
67
Periodic Inspection
73
Off-Season Storage
86
Pre-Season Check
89
Submerged Outboard Motor
89
Cold Weather Precautions
90
Striking Underwater Object
90
Operation with Multiple Outboard Motors
90
Troubleshooting
91
Tool Kit and Spare Parts
94
Propeller Table
95
Emission Control System Information
96

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Outboard Motor Engine Water Pump

Monitor Control Panel

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TOHATSU MFS 25d Manuals

TOHATSU MFS 25d Service Manual (413 pages)

Table of Contents

1 Service Information

2 2 Service Data

3 3 Maintenance

4 Fuel System (Fuel Injection) 4

6 Lower Unit

7 Bracket

8 Electrical System

9 Troubleshooting

10 Rigging R/Min

TOHATSU MFS 25d Owner's Manual (348 pages)

Table of Contents

English

General Safety Information

Specifications

Parts Name

Label Locations

Installation

Pre-Operating Preparations

Engine Operation

Removing and Carrying the Outboard Motor

Adjustment

Inspection and Maintenance

Troubleshooting

Français

Informations Générales de Sécurité

Caractéristiques Techniques

Nom des Pièces

Emplacement des Étiquettes

Installation

Mesures À Prendre Avant Le Démarrage

Fonctionnement du Moteur

Dépose Et Transport du Moteur Hors-Bord

Réglages

Inspection Et Maintenance

Diagnostic de Panne

Español

Información de Seguridad General

Especificaciones

Nombre de las Piezas

Ubicaciones de las Etiquetas

Instalación

Preparaciones Previas a la Puesta en Marcha del Motor

Funcionamiento del Motor

Retirar y Transportar el Motor Fueraborda

Ajuste

Inspección y Mantenimiento

Resolución de Problemas

Deutsch

Allgemeine Sicherheitsinformationen

Technische Daten

Bezeichnung der Teile

Positionen der Hinweisschilder

Installation

Vorbereitung auf den Betrieb

Motorbetrieb

Abbau und Transport des Aussenborders

Einstellung

Inspektion und Wartung

Fehlerbehebung

TOHATSU MFS 25d Owner's Manual (102 pages)

Table of Contents

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