TOHATSU MFS 20C Manuals

Manuals and User Guides for TOHATSU MFS 20C. We have 6 TOHATSU MFS 20C manuals available for free PDF download: Owner's Manual, Assembling/Disassembling, Service Manual

TOHATSU MFS 20C Owner's Manual (267 pages)

Brand: TOHATSU | Category: Outboard Motor | Size: 11.11 MB

Introduction
2
Safety Information
2
Safety Statements
2
What Is the si Unit System?
4
Description of Pictograph
5
Contents
6
Table of Contents
7
Index
8
Service Information
10
Fire Prevention
11
Identification
11
Ventilation
11
Work Safety
11
Recommendations on Service
12
Tools
12
Measuring Instruments
14
Test Propeller
14
Tools and Instruments
14
Special Tools
15
Engine Oil
18
Gear Shift
18
Pre-Delivery Inspection
18
Steering Handle
18
Fuel Line
19
Manual Tilt
19
Rigging
19
Inspection of Starting Switch and Stop Switch
20
Cooling Water Check Port
21
Idling
21
Propeller Selection
21
Range of Operating Engine Speed at WOT
21
Break-In Operation
22
Example of Trim Tab Angle Adjustment
22
Trim Tab
22
Checks after Test Run
23
Idling Revolution Speed
23
Tachometer
23
Test Run
23
Service Data
26
Engine Outer Dimensions
27
Outline Dimensions
27
Mechanical Tilt Model
28
Transom Bolts
28
Fuel Feed Route
29
Fuel Feed System
29
Engine Lubrication System Diagram
30
Cooling Water System Diagram
31
Dimensions
32
Performance
32
Specifications
32
Weight
32
Fuel and Oil
33
Lower Unit
33
Power Unit
33
Bracket
34
Optional Parts
34
Warning System
34
Maintenance Data
35
Tightening Torque Specifications
43
Sealant and Lubricant
44
Maintenance
48
Inspection Schedule
50
Check Piping
51
Fuel System
51
Inspection of Top Cowl
51
Inspection of Fuel Filter
52
Inspection of Fuel Tank
52
Oil Level
53
Oil Specification
53
Quantity of Engine Oil
53
Replacement of Engine Oil
53
Replacement of Oil Filter
54
Inspection of Gear Oil Quantity
55
Inspection of Water Pump
55
Replacement of Gear Oil
57
Inspection of Gear Case (for Leakage)
58
Specified Gear Case Maintained Pressure
58
Inspection of Timing Belt
59
Replacement of Timing Belt
60
Installatin of Timing Belt
62
Inspection of Spark Plugs
64
Inspection of Compression Pressure
65
Inspection and Adjustment of Valve Clearance
66
For F Type
67
Throttle Cable
67
Adjustment of Throttle Link
69
Inspection of Gear Shift Operation
74
Inspection of Idle Engine Speed
76
Inspection of Ignition Timing
76
Inspection of Anode
77
Replacement of Anode
77
Inspection of Propeller
78
Inspection of Thermostat
78
Inspection of Cooling Water Passage
79
Flushing with Water
80
Flushing with Water Using Drive Cleaner 3
80
Battery
81
Charging Requirements
81
Inspection of Battery
81
Specific Gravity of Electrolyte
81
Greasing Points
82
Special Tools
85
Carburetor
86
Parts Layout
86
- Intake Manifold & Fuel Pump
  88
- Carburetor Inner Passages 1) Idling Passage
  89
- Off-Idle Passage
  90
- High Speed Passage
  91
- Acceleration Passage
  92
- Choking Passage
  93
  - Inspection Items
    94
  - Remote Control Model
    94
  - Removing Carburetor
    94
- Tiller Handle Model
  95
- Disassembling Carburetor
  97
- Cleaning and Inspection
  99
- Inspection of Fuel Pump
  100
- Assembling Carburetor
  101
- Inspection of Fuel Connector
  101
- Adjusting Float Height
  103
- Float Height a
  103
- Installing Carburetor
  103
  - Inspection of Connecting Rod Small End Inner Diameter ⋯
    104
  - Magneto
    107
  - Electric Parts
    108
  - Camshaft & Oil Pump
    110
  - Cylinder Head
    111
  - Intake Valve & Exhaust Valve
    112
  - Cylinder
    113
  - Piston & Crankshaft
    114
  - Recoil Starter
    115
  - Top Cowl
    116
  - Inspection of Oil Pressure
    118
  - Inspection of Valve Clearance
    119
  - Rocker Arm Lock Nut 5
    120
  - Valve Clearance (When Engine Is Cold)
    120
  - Removing Power Unit
    121
  - Inspection of Oil Strainer
    123
  - Removing Plunger and Oil Strainer
    123
  - Removing Timing Belt and Pulley
    125
  - Installation of Pulley and Timing Belt
    127
  - Removing Cylinder Head
    130
  - Inspection of Valve Spring
    132
  - Inspection of Valve
    133
  - Inspection of Valve Guide
    133
  - Inspection of Valve Seat
    134
  - Correction of Valve Seat
    135
  - Inspection of Cam Shaft
    138
  - Inspection of Cylinder Head
    139
  - Functional Limit
    140
  - Inspection of Oil Pump
    140
  - Installation of Valves
    141
  - Installation of Cam Shaft
    142
  - Installation of Rocker Arm Shaft
    142
  - Installation of Oil Pump
    143
  - Cylinder Head Bolts (M6)
    144
  - Cylinder Head Bolts (M8)
    144
  - Installation of Cylinder Head
    144
  - Disassembly of Cylinder Block
    145
  - Inspection of Cylinder Inner Diameter
    146
  - Inspection of Piston Outer Diameter
    146
  - Inspection of Piston Clearance
    147
  - Inspection of Piston Ring Side Clearance
    147
  - Inspection of Piston Rings
    147
  - Inspection of Connecting Rod
    148
  - Inspection of Connecting Rod Big End Side Clearance
    148
  - Inspection of Piston Pins
    148
  - Small End Inner Diameter
    148
  - Inspection of Crank Shaft
    149
  - Inspection of Crank Pin Oil Clearance
    150
- Be Sure that Individual Bearings Are Installed
  151
- Crankshaft Main Journal Oil Inspection of Clearance
  151
- To Their Original Locations
  151
  - Color of Inner Diameter Code
    152
  - Inner Diameter of Cylinder
    152
  - Thickness of Metal Bearing
    152
  - Assembling Piston and Connecting Rod
    153
- Cylinder Block Groove
  154
- Crank Case Groove
  155
- First Tightening Torque : 10 N · M (7 Lb · Ft) [1.0 Kgf · M]
  155
- First Tightening Torque : 6 N · M (4 Lb · Ft) [0.6 Kgf · M]
  155
- Install Bearings with Their Projection Fit into
  155
- Second Tightening Torque : 11.5 N · M (8.5 Lb · Ft) [1.2 Kgf · M]
  155
- Second Tightening Torque : 23.5 N · M (17 Lb · Ft) [2.4 Kgf · M]
  155
  - Installation of Timing Belt
    157
  - Adjustment of Starter Lock Cable
    166
  - Installation of Power Unit
    166
  - Removing Recoil Starter
    166
  - Disassembly of Recoil Starter
    167
  - Inspection of Recoil Starter
    168
  - Installation of Recoil Starter
    169
- Gear Case
  173
- Parts Layout
  173
- Drive Shaft Housing
  174
- Drive System & Water Pump
  175
- Draining Gear Oil
  177
- Inspection Items
  177
- Removing Propeller
  177
- Disassembly of Water Pump
  178
- Removing Lower Unit
  178
- Inspection of Water Pump
  179
- Removing Propeller Shaft Housing Ass'y
  179
- Assembly of Propeller Shaft Ass'y
  180
- Disassembly of Propeller Shaft Ass'y
  180
- Inspection of Propeller Shaft
  180
- Disassembly of Propeller Shaft Housing
  181
- Inspection of Propeller Shaft Housing
  182
- Assembly of Propeller Shaft Housing
  183
- Assembly of Pump Case (Lower)
  184
- Disassembly of Pump Case (Lower)
  184
- Removing Clutch Cam and Cam Rod
  184
  - Assembly of Cam Rod and Clutch Cam
    185
  - Disassembly of Drive Shaft
    185
  - Inspection of Cam Rod and Clutch Cam
    185
  - Removing Drive Shaft
    185
- Inspection of Drive Shaft
  186
- Removing Forward (A) Gear
  186
- Assembly of Drive Shaft
  187
- Assembly of Forward (A) Gear
  187
  - Inspection of Pinion Gear
    187
  - Disassembly of Gear Case
    188
  - Needle Bearing
    188
- Assembly of Gear Case
  189
- Assembly of Lower Unit
  189
- Cam Rod Bushing Bolt
  189
- Inspection of Gear Case
  189
- Backlash Measuring Tool Kit
  190
- Installation of Pinion (B) Gear
  192
- Determination of Forward Gear Backlash
  193
- Assembly of Propeller Shaft Housing
  195
- Reassembly of Pinion (B) Gear Nut
  195
- Assembly of Water Pump
  196
- Reassembly of Pump Case (Lower)
  196
- Installation of Lower Unit
  198
Swivel Bracket
202
Clamp Bracket & Reverse Lock
203
Tiller Handle
204
- Bottom Cowl
  205
- Shift & Stop Switch
  206
- Shift (for EP)
  207
- Inspection of Throttle Cable
  209
- Installation of Tiller Handle
  209
- Adjustment of Co-Pilot Plate
  210
- Removing Drive Shaft Housing
  210
- Assembly of Drive Shaft Housing
  214
- Installation of Drive Shaft Housing Ass'y
  215
- Disassembling Clamp Bracket
  219
- Assembly of Clamp Bracket
  220
- Electrical System
  222
- Special Tools
  223
- Electrical Component Layout
  224
- Magneto
  229
- Parts Laout
  229
- Electric Parts
  230
- Starter Motor
  231
- Shift & Stop Switch
  232
- Ignition System and Ignition Control System
  233
- Inspection of Neutral Switch (Tiller Handle Model)
  237
- Inspection of Start Switch (Tiller Handle Model)
  237
- Starting System
  238
- Battery Charging System
  241
- Inspection of Rectifier
  241
- Inspection of Starter Motor Operation
  241
- Rectifier Tester Check Chart
  241
- CD Unit Coupler
  242
- Troubleshooting
  244
- Troubleshooting Chart
  245
- Engine will Not Start
  246
- Power Unit
  246
- Engine will Not Start
  247
Ignition System

248
- Fuel System
  250
- Gear Shifting Cannot be Made Normally
  257
  - Warning Indication
    258
- Display for Abnormalities During Operation
  258
Wiring Diagram

260

TOHATSU MFS 20C Owner's Manual (322 pages)

Brand: TOHATSU | Category: Outboard Motor | Size: 7.61 MB

English

6
- Serial Number
  5
- Table of Contents
  6
- General Safety Information
  8
  - General Safety Information
    9
- Specifications
  
  11
- Names of Parts
  
  13
- Location of Warning Labels
  
  15
- Installation
  
  19
- Pre-Operating Preparations
  
  24
- Engine Operation
  
  30
  - Before Starting
    30
  - Filling the Fuel
    30
  - Feeding the Fuel
    31
  - Starting
    33
  - Warming up the Engine
    37
  - Forward and Reverse
    38
  - Stopping
    40
  - Trim Angle
    41
  - Tilt Up, Tilt down and Shallow Water Operation
    44
- Removing and Carrying the Outboard Motor
  
  49
- Trailering
  
  50
- Adjustment
  
  52
  - Steering Friction
    52
  - Throttle Grip
    52
  - Remote Control Lever Load
    52
  - Trim Tab Adjustment
    52
- Inspection and Maintenance
  
  54
  - Daily Inspection
    55
  - Replacing the Propeller
    57
  - Periodic Inspection
    61
  - Fuel Tank
    64
  - Off-Season Storage
    66
  - Pre-Season Check
    67
  - Motor Submerged in Water
    67
  - Cold Weather Precautions
    68
  - Checking after Striking Underwater Object
    68
- Troubleshooting
  
  69
- Tool Kit and Spare Parts
  
  71
- Optional Accessories
  
  72
- Propeller Table
  
  73
Français

80
- Informations Générales de Sécurité
  
  83
- Caractéristiques Techniques
  
  86
- Identification des Pièces
  
  88
- Emplacement des Étiquettes de Mise en Garde
  
  90
- Installation
  
  94
- Mesures À Prendre Avant Le Démarrage
  
  100
- Fonctionnement du Moteur
  
  107
  - Avant Le Démarrage
    107
  - Remplissage en Carburant
    107
  - Alimentation en Carburant
    109
  - Démarrage
    110
  - Mise en Température du Moteur
    115
  - Marche Avant Et Marche Arrière
    116
  - Arrêt
    118
  - Angle D'assiette
    119
  - Opération D'inclinaison Et de Relevage Et Navigation en Eaux Peu Profondes
    122
- Dépose Et Transport du Moteur Hors-Bord
  
  127
  - Dépose du Moteur Hors-Bord
    127
  - Transport du Moteur Hors-Bord
    127
  - Entreposage du Moteur Hors-Bord
    127
- Remorquage
  
  129
- Réglages
  
  131
  - Friction D'embrayage
    131
  - Poignée des Gaz
    131
  - Charge du Levier de la Commande À Distance
    131
  - Réglage de la Dérive
    131
- Inspection Et Maintenance
  
  133
  - Inspection Quotidienne
    134
  - Inspections Périodiques
    142
  - Hivernage
    147
  - Inspection Pré-Saisonnière
    149
  - Moteur Immergé Dans L'eau
    149
  - Précautions Par Temps Froid
    150
  - Contrôle Après un Impact Avec un Objet Immergé
    150
- Diagnostic de Panne
  
  151
- Jeu D'outils Et Pièces Détachées
  
  154
- Accessoires en Option
  
  155
- Tableau des Hélices
  
  156
Español

162
- Información de Seguridad General
  
  165
- Datos Técnicos
  
  168
- Nombres de las Piezas
  
  170
- Ubicación de las Etiquetas de Advertencia
  
  172
- Instalación
  
  176
- Preparaciones Previas a la Puesta en Marcha del Motor
  
  182
- Puesta en Marcha del Motor
  
  189
  - Antes de Arrancar
    189
  - Llenado de Combustible
    189
  - Alimentación de Combustible
    191
  - Arranque
    192
  - Calentamiento del Motor
    197
  - Adelante y Marcha atrás
    198
  - Parada
    200
  - Ángulo de Trimado
    201
  - Inclinación Hacia Arriba, Inclinación Hacia Abajo y Operación en Aguas Poco Profundas
    204
- Retirar y Transportar el Motor Fueraborda
  
  209
- Remolque
  
  211
- Ajuste
  
  213
  - Fricción de la Dirección
    213
  - Empuñadura del Acelerador
    213
  - Carga de la Palanca del Control Remoto
    213
  - Ajuste de la Aleta de Estabilidad
    213
- Inspección y Mantenimiento
  
  215
  - Inspección Diaria
    216
  - Inspección Periódica
    223
  - Almacenamiento Fuera de Temporada
    228
  - Comprobación Pretemporada
    229
  - Motor Sumergido en Agua
    230
  - Precauciones en el Invierno
    230
  - Revisar el Motor Después de Chocar con un Objeto Sumergido
    230
- Resolución de Problemas
  
  232
- Juego de Herramientas y Piezas de Repuesto
  
  235
- Accesorios Opcionales
  
  236
- Tabla de Hélices
  
  237
Deutsch

244
- Allgemeine Sicherheitsinformationen
  247
- Spezifikationen
  
  250
- Bauteile
  
  252
- Position der Warnhinweise
  
  254
- Installation
  
  258
  - Montage des Außenborders am Boot
    258
  - Einbau der Fernschaltboxen
    260
  - Einbau der Batterie
    262
- Vorbereitung auf den Betrieb
  
  264
- Motorbetrieb
  
  271
  - Vor dem Start
    271
  - Kraftstoffversorgung
    273
  - Starten
    274
  - Motor Warmlaufen Lassen
    279
  - Vor- und Rückwärtsschaltung
    280
  - Stoppen
    282
  - Trimmwinkel
    283
  - Kippstellungen und Betrieb in Flachwasser
    286
- Abbau und Transport des Aussenborders
  
  291
  - Abbau des Außenborders
    291
  - Transport des Außenborders
    291
  - Lagern des Außenborders
    291
- Transport mit Anhänger
  
  293
- Einstellungen
  
  295
  - Lenkwiderstand
    295
  - Gasgriff
    295
  - Gängigkeit des Fernschalthebels
    295
  - Trimmflossen-Einstellung
    295
- Inspektion und Wartung
  
  297
- Fehlersuche
  
  314
- Werkzeuge und Ersatzteile
  
  317
- Optionales Zubehör
  
  318
- Propellertabelle
  
  319

Tohatsu MFS 20C Owner's Manual (72 pages)

Outboard Motor

Brand: Tohatsu | Category: Outboard Motor | Size: 7.35 MB

Table of Contents
5
General Safety Information

8
Specifications

10
Names of Parts

12
Locations of Warning Labels

14
Installation

15
Pre-Operating Preparations

20
Engine Operation

26
- Before Starting
  26
- Filling the Fuel
  26
- Feeding the Fuel
  28
- Starting
  29
- Warming up the Engine
  34
- Propeller Table
  34
- Forward and Reverse
  35
- Stopping
  37
- Trim Angle
  38
- Tilt Up, Tilt down and Shallow Water Operation
  40
Removing and Carrying the Outboard Motor

44
Trailering

45
Adjustment

46
- Steering Friction
  46
- Throttle Grip
  46
- Remote Control Lever Load
  46
- Trim Tab Adjustment
  47
Inspection and Maintenance

48
- Daily Inspection
  49
- Periodic Inspection
  56
- Off-Season Storage
  61
- Pre-Season Check
  62
- Motor Submerged in Water
  62
- Cold Weather Precautions
  63
- Checking after Striking Underwater Object
  63
Troubleshooting

64
Tool Kit and Spare Parts

67
Optional Accessories

68
Propeller Table

69

TOHATSU MFS 20C Owner's Manual (68 pages)

Tohatsu outboards

Brand: TOHATSU | Category: Outboard Motor | Size: 3.69 MB

Table of Contents
5
General Safety Information

8
Specifications

10
Names of Parts

12
Installation

14
Pre-Operating Preparations

19
- Gasoline and Engine Oil
  19
- Break-In
  21
- Engine Warning System
  22
- Esg
  
  22
  - Engine Oil Warning Lamp
    22
Engine Operation

23
- Before Starting
  23
- Starting
  23
- Warming up the Engine
  28
- Forward and Reverse
  29
- Stopping
  31
- Trim Angle
  32
- Tilt Up, Tilt down and Shallow Water Operation
  34
Removing and Carrying the Outboard Motor

38
Trailering

39
Adjustment

40
- Steering Friction
  40
- Throttle Grip
  40
- Remoto Control Lever Load
  40
- Trim Tab Adjustment
  41
Inspection and Maintenance

42
- Daily Inspection
  43
- Periodic Inspection
  50
- Off-Season Storage
  55
- Pre-Season Check
  56
- Motor Submerged in Water
  56
- Cold Weather Precautions
  57
- Checking after Striking Underwater Object
  57
Troubleshooting

58
Tool Kit and Spare Parts

61
Optional Accessories

62
- Propeller Table
  63

TOHATSU MFS 20C Assembling/Disassembling (51 pages)

Brand: TOHATSU | Category: Outboard Motor | Size: 2.61 MB

TOHATSU MFS 20C Service Manual (29 pages)

Brand: TOHATSU | Category: Outboard Motor | Size: 1.97 MB

TOHATSU Categories

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TOHATSU MFS 20C Manuals

TOHATSU MFS 20C Owner's Manual (267 pages)

Table of Contents

Ignition System

Wiring Diagram

TOHATSU MFS 20C Owner's Manual (322 pages)

Table of Contents

English

Specifications

Names of Parts

Location of Warning Labels

Installation

Pre-Operating Preparations

Engine Operation

Removing and Carrying the Outboard Motor

Trailering

Adjustment

Inspection and Maintenance

Troubleshooting

Tool Kit and Spare Parts

Optional Accessories

Propeller Table

Français

Informations Générales de Sécurité

Caractéristiques Techniques

Identification des Pièces

Emplacement des Étiquettes de Mise en Garde

Installation

Mesures À Prendre Avant Le Démarrage

Fonctionnement du Moteur

Dépose Et Transport du Moteur Hors-Bord

Remorquage

Réglages

Inspection Et Maintenance

Diagnostic de Panne

Jeu D'outils Et Pièces Détachées

Accessoires en Option

Tableau des Hélices

Español

Información de Seguridad General

Datos Técnicos

Nombres de las Piezas

Ubicación de las Etiquetas de Advertencia

Instalación

Preparaciones Previas a la Puesta en Marcha del Motor

Puesta en Marcha del Motor

Retirar y Transportar el Motor Fueraborda

Remolque

Ajuste

Inspección y Mantenimiento

Resolución de Problemas

Juego de Herramientas y Piezas de Repuesto

Accesorios Opcionales

Tabla de Hélices

Deutsch

Spezifikationen

Bauteile

Position der Warnhinweise

Installation

Vorbereitung auf den Betrieb

Motorbetrieb

Abbau und Transport des Aussenborders

Transport mit Anhänger

Einstellungen

Inspektion und Wartung

Fehlersuche

Werkzeuge und Ersatzteile

Optionales Zubehör

Propellertabelle

Tohatsu MFS 20C Owner's Manual (72 pages)

Table of Contents

General Safety Information

Specifications

Names of Parts

Locations of Warning Labels

Installation

Pre-Operating Preparations

Engine Operation

Removing and Carrying the Outboard Motor

Trailering