Yamaha 25B Manuals

Manuals and User Guides for Yamaha 25B. We have 6 Yamaha 25B manuals available for free PDF download: Owner's Manual

Yamaha 25B Owner's Manual (214 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 2.57 MB

Table of Contents
7
Identification Numbers Record
10
Outboard Motor Serial Number
10
Key Number
10
Labels
12
EC Label
12
Safety Information
14
Fueling Instructions
18
Gasoline
20
Engine Oil
20
Battery Requirement
22
Propeller Selection
24
Composants De Base
29
Main Components
30
Operations of Controls and Other Functions
32
Fuel Tank
32
Gear Shift Lever
34
Engine Stop Button
34
Engine Stop Lanyard Switch
36
Choke Knob
38
Recoil Starter Handle
38
Starter Button
38
Tiller Handle
38
Remote Control
42
Steering Friction Adjusting Screw
48
Trim Tab
50
Trim Angle Adjusting Rod
50
Shallow Water Lever
52
Tilt Lock Mechanism
52
Tilt Support Knob
52
Top Cowling Lock Lever
52
Warning System
56
Overheat Warning
56
Operation
58
Installation
60
Mounting the Outboard Motor
62
Clamping the Outboard Motor
66
Breaking in (Running In) Engine
68
Rodage Du Moteur
69
Rodaje Del Motor
69
Pre-Operation Checks
72
Procedure Prealable
73
Filling Fuel and Engine Oil
74
Filling Fuel
74
Gasoline (Petrol) and Oil Mixing
76
Starting Engine
80
Demarrage Du Moteur
81
Arranque Del Motor
81
Warming up Engine
94
Mise a Temperature Du
95
Calentamiento Del Motor
95
Checking Points after Starting Engine
96
Shifting
98
Forward
98
Cambio De Marcha
99
Reverse
100
Stopping Engine
102
Arret Du Moteur
103
Parada Del Motor
103
Trimming Outboard Motor
104
Adjusting Trim Angle
106
Tilting Up/Down
110
Cruising in Shallow Water
114
Cruising in Other Conditions
118
Cruising in Salt Water
118
Cruising in Turbid Water
118
Entretien
121
Transporting and Storing Outboard Motor
128
Trailering Outboard Motor
128
Storing Outboard Motor
128
Periodic Maintenance
140
Replacement Parts
140
Maintenance Chart
142
Greasing
146
Cleaning and Adjusting Spark Plug
148
Checking Fuel System
152
Inspecting Fuel Filter
154
Adjusting Idling Speed
158
Replacing Fuse
160
Checking Wiring and Connectors
160
Exhaust Leakage
160
Water Leakage
160
Checking Propeller
162
Changing Gear Oil
166
Cleaning Fuel Tank
168
Inspecting and Replacing Anode(S)
170
Checking Battery
172
Checking Bolts and Nuts
178
Motor Exterior
178
Coating the Boat Bottom
180
Depannage
183
Restablecimiento En Caso De Problema
183
Temporary Action in Emergency
196
Índice
205

Yamaha 25B Owner's Manual (74 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 3.63 MB

Important Manual Information
3
Table of Contents
4
Safety Information

7
- Outboard Motor Safety
  7
  - Propeller
    7
  - Rotating Parts
    7
  - Hot Parts
    7
  - Electric Shock
    7
  - Engine Shut-Off Cord (Lanyard)
    7
  - Gasoline
    7
  - Gasoline Exposure and Spills
    7
  - Carbon Monoxide
    7
  - Modifications
    8
- Boating Safety
  8
  - Alcohol and Drugs
    8
  - Personal Flotation Devices
    8
  - People in the Water
    8
  - Passengers
    8
  - Overloading
    8
  - Avoid Collisions
    8
  - Weather
    9
  - Passenger Training
    9
  - Boating Safety Publications
    9
  - Laws and Regulations
    9
General Information

10
- Identification Numbers Record
  10
  - Outboard Motor Serial Number
    10
  - Key Number
    10
- EC Declaration of Conformity (Doc)
  10
- CE Marking
  10
- C-Tick Label
  11
- Read Manuals and Labels
  12
  - Warning Labels
    12
Specifications and Requirements

15
- Specifications
  15
- Installation Requirements
  16
  - Boat Horsepower Rating
    16
  - Mounting Motor
    16
- Remote Control Requirements
  17
- Battery Requirements
  17
  - Battery Specifications
    17
  - Mounting Battery
    17
  - Multiple Batteries
    17
  - Without a Rectifier or Rectifier Regulator
    17
- Propeller Selection
  17
- Start-In-Gear Protection
  18
- Engine Oil Requirements
  18
- Fuel Requirements
  18
  - Gasoline
    18
- Muddy or Acidic Water
  19
- Anti-Fouling Paint
  19
- Motor Disposal Requirements
  19
- Emergency Equipment
  19
Components

20
- Components Diagram
  20
  - Fuel Tank
    20
  - Fuel Joint
    21
  - Fuel Gauge
    21
  - Fuel Tank Cap
    21
  - Air Vent Screw
    21
  - Remote Control Box
    21
  - Remote Control Lever
    21
  - Neutral Interlock Trigger
    22
  - Neutral Throttle Lever
    22
  - Choke Switch
    22
  - Tiller Handle
    22
  - Gear Shift Lever
    23
  - Throttle Grip
    23
  - Throttle Indicator
    23
  - Throttle Friction Adjuster
    23
  - Engine Shut-Off Cord (Lanyard) and Clip
    24
  - Engine Stop Button
    24
  - Choke Knob for Pull Type
    25
  - Manual Starter Handle
    25
  - Main Switch
    25
  - Steering Friction Adjuster
    25
  - Trim Tab
    26
  - Trim Rod (Tilt Pin)
    26
  - Shallow Water Lever
    26
  - Tilt Lock Mechanism
    27
  - Tilt Support Knob
    27
  - Cowling Lock Lever(S) (Turn Type)
    27
  - 2-Pin Connector
    28
  - Battery Charging Information
    28
Engine Control System

29
- Alert System
  29
  - Overheat Alert
    29
Installation

30
- Mounting the Outboard Motor
  30
- Clamping the Outboard Motor
  31
Operation

33
- First-Time Operation
  33
  - Breaking in Engine
    33
  - Getting to Know Your Boat
    33
- Checks before Starting Engine
  33
  - Fuel Level
    34
  - Remove the Top Cowling
    34
  - Fuel System
    34
  - Controls
    34
  - Engine Shut-Off Cord (Lanyard)
    35
  - Oil
    35
  - Engine
    35
  - Install Top Cowling
    35
  - Battery
    36
- Filling Fuel and Engine Oil
  36
  - Filling Fuel for Portable Tank
    36
  - Gasoline and Oil Mixing (100:1)
    37
- Operating Engine
  38
  - Sending Fuel (Portable Tank)
    38
  - Starting Engine
    39
- Checks after Starting Engine
  44
  - Cooling Water
    44
- Warming up Engine
  44
  - Choke Start Models
    44
- Checks after Engine Warm up
  44
  - Shifting
    44
  - Stop Switches
    44
- Stopping Boat
  46
- Stopping Engine
  46
  - Procedure
    46
- Trimming Outboard Motor
  47
  - Adjusting Trim Angle for Manual Tilt Models
    48
  - Adjusting Boat Trim
    48
- Tilting up and down
  49
- Shallow Water
  51
  - Cruising in Shallow Water (Manual Tilt Models)
    51
- Cruising in Other Conditions
  52
Maintenance

53
- Transporting and Storing Outboard Motor
  53
  - Clamp Screw Mounting Models
    53
  - Storing Outboard Motor
    54
  - Procedure
    54
  - Lubrication
    55
  - Cleaning the Outboard Motor
    55
  - Checking Painted Surface of Outboard Motor
    55
- Periodic Maintenance
  55
  - Replacement Parts
    56
  - Severe Operating Conditions
    56
  - Maintenance Chart 1
    57
  - Maintenance Chart 2
    59
  - Greasing
    60
  - Cleaning and Adjusting Spark Plug
    60
  - Checking Fuel Filter
    61
  - Inspecting Idle Speed
    61
  - Inspecting Wiring and Connectors
    62
  - Checking Propeller
    62
  - Removing Propeller
    63
  - Installing Propeller
    63
  - Changing Gear Oil
    64
  - Cleaning Fuel Tank
    65
  - Inspecting and Replacing Anode(S)
    65
  - Checking Battery (for Electric Start Models)
    66
  - Connecting the Battery
    66
  - Disconnecting the Battery
    67
Trouble Recovery

68
- Troubleshooting
  68
- Temporary Action in Emergency
  71
  - Impact Damage
    71
  - Replacing Fuse
    71
  - Starter will Not Operate
    72
  - Treatment of Submerged Motor
    73

Yamaha 25B Owner's Manual (74 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 2.74 MB

Important Manual Information
3
Table of Contents
4
Safety Information

6
- Outboard Motor Safety
  6
  - Propeller
    6
  - Rotating Parts
    6
  - Hot Parts
    6
  - Electric Shock
    6
  - Engine Shut-Off Cord (Lanyard)
    6
  - Gasoline
    6
  - Gasoline Exposure and Spills
    6
  - Carbon Monoxide
    6
  - Modifications
    7
- Boating Safety
  7
  - Alcohol and Drugs
    7
  - Personal Flotation Devices
    7
  - People in the Water
    7
  - Passengers
    7
  - Overloading
    7
  - Avoid Collisions
    7
  - Weather
    8
  - Passenger Training
    8
  - Boating Safety Publications
    8
  - Laws and Regulations
    8
General Information

9
- Identification Numbers Record
  9
  - Outboard Motor Serial Number
    9
  - Key Number
    9
- EC Declaration of Conformity (Doc)
  9
- CE Marking
  9
- C-Tick Label
  10
- Read Manuals and Labels
  11
  - Warning Labels
    11
Specifications and Requirements

14
- Specifications
  14
- Installation Requirements
  15
  - Boat Horsepower Rating
    15
  - Mounting Motor
    16
- Remote Control Requirements
  16
- Battery Requirements
  16
  - Battery Specifications
    16
  - Mounting Battery
    16
  - Multiple Batteries
    16
  - Without a Rectifier or Rectifier Regulator
    16
- Propeller Selection
  17
- Start-In-Gear Protection
  17
- Engine Oil Requirements
  18
- Fuel Requirements
  18
  - Gasoline
    18
- Muddy or Acidic Water
  18
- Anti-Fouling Paint
  18
- Motor Disposal Requirements
  18
- Emergency Equipment
  19
Components

20
- Components Diagram
  20
  - Fuel Tank
    20
  - Fuel Joint
    21
  - Fuel Gauge
    21
  - Fuel Tank Cap
    21
  - Air Vent Screw
    21
  - Remote Control Box
    21
  - Remote Control Lever
    21
  - Neutral Interlock Trigger
    22
  - Neutral Throttle Lever
    22
  - Choke Switch
    22
  - Tiller Handle
    22
  - Gear Shift Lever
    22
  - Throttle Grip
    23
  - Throttle Indicator
    23
  - Throttle Friction Adjuster
    23
  - Engine Shut-Off Cord (Lanyard) and Clip
    24
  - Engine Stop Button
    24
  - Choke Knob for Pull Type
    25
  - Manual Starter Handle
    25
  - Main Switch
    25
  - Steering Friction Adjuster
    25
  - Trim Tab
    26
  - Trim Rod (Tilt Pin)
    26
  - Shallow Water Lever
    26
  - Tilt Lock Mechanism
    27
  - Tilt Support Knob
    27
  - Top Cowling Lock Lever(S) (Turn Type)
    27
  - 2-Pin Connector
    28
Engine Control System

29
- Alert System
  29
  - Overheat Alert
    29
Installation

30
- Mounting the Outboard Motor
  30
- Clamping the Outboard Motor
  31
Operation

33
- First-Time Operation
  33
  - Breaking in Engine
    33
  - Getting to Know Your Boat
    33
- Checks before Starting Engine
  33
  - Fuel Level
    34
  - Remove Cowling
    34
  - Fuel System
    34
  - Controls
    34
  - Engine Shut-Off Cord (Lanyard)
    35
  - Oil
    35
  - Engine
    35
  - Install Cowling
    35
  - Battery
    36
- Filling Fuel and Engine Oil
  36
  - Filling Fuel for Portable Tank
    36
  - Gasoline and Oil Mixing (100:1)
    36
- Operating Engine
  38
  - Feeding Fuel (Portable Tank)
    38
  - Starting Engine
    39
- Checks after Starting Engine
  44
  - Cooling Water
    44
- Warming up Engine
  44
  - Choke Start Models
    44
- Checks after Engine Warm-Up
  44
  - Shifting
    44
  - Stop Switches
    44
- Stopping Boat
  46
- Stopping Engine
  46
  - Procedure
    46
- Trimming Outboard Motor
  47
  - Adjusting Trim Angle for Manual Tilt Models
    48
  - Adjusting Boat Trim
    48
- Tilting up and down
  49
  - Procedure for Tilting up (Manual Tilt Models)
    50
  - Procedure for Tilting down (Manual Tilt Models)
    51
- Shallow Water
  51
  - Cruising in Shallow Water
    51
  - Tilt Models)
    51
- Cruising in Other Conditions
  52
Maintenance

53
- Transporting and Storing Outboard Motor
  53
  - Clamp Screw Mounting Models
    53
  - Storing Outboard Motor
    53
  - Procedure
    54
  - Lubrication
    55
  - Cleaning the Outboard Motor
    55
  - Checking Painted Surface of Motor
    55
- Periodic Maintenance
  55
  - Replacement Parts
    56
  - Severe Operating Conditions
    56
  - Maintenance Chart 1
    57
  - Maintenance Chart 2
    59
  - Greasing
    60
  - Cleaning and Adjusting Spark Plug
    60
  - Checking Fuel Filter
    61
  - Inspecting Idling Speed
    62
  - Checking Wiring and Connectors
    62
  - Checking Propeller
    62
  - Removing Propeller
    63
  - Installing Propeller
    63
  - Changing Gear Oil
    64
  - Cleaning Fuel Tank
    65
  - Inspecting and Replacing Anode(S)
    66
  - Checking Battery (for Electric Start Models)
    66
  - Connecting the Battery
    67
  - Disconnecting the Battery
    67
Trouble Recovery

68
- Troubleshooting
  68
- Temporary Action in Emergency
  71
  - Impact Damage
    71
  - Replacing Fuse
    71
  - Starter will Not Operate
    72
  - Emergency Starting Engine
    72
- Treatment of Submerged Motor
  73

Yamaha 25B Owner's Manual (70 pages)

Yamaha outboard motor

Brand: Yamaha | Category: Outboard Motor | Size: 2.74 MB

Important Manual Information
3
Table of Contents
4
General Information

6
- Identification Numbers Record
  6
  - Outboard Motor Serial Number
    6
  - Key Number
    6
- EC Label
  6
- C-Tick Label
  7
- Important Labels
  7
  - Warning Labels
    7
  - Caution Labels
    8
Safety Information

9
- Rotating Parts
  9
- Hot Parts
  9
- Electric Shock
  9
- Engine Shut-Off Cord
  9
- Gasoline
  9
- Gasoline Exposure and Spills
  9
- Carbon Monoxide
  9
- Modifications
  9
- Boating Safety
  10
  - Alcohol and Drugs
    10
  - Personal Flotation Devices
    10
  - People in the Water
    10
  - Passengers
    10
  - Overloading
    10
  - Avoid Collisions
    10
  - Weather
    11
  - Passenger Training
    11
  - Boating Safety Publications
    11
  - Laws and Regulations
    11
Basic Requirements

12
- Fueling Instructions
  12
  - Gasoline
    12
  - Engine Oil
    12
- Installation Requirements
  12
  - Boat Horsepower Rating
    12
  - Mounting Motor
    12
  - Remote Control Requirements
    13
  - Battery Requirement
    13
  - Propeller Selection
    13
- Start-In-Gear Protection
  14
Basic Components

15
- Main Components
  15
  - Fuel Tank
    15
  - Fuel Joint
    16
  - Fuel Gauge
    16
  - Fuel Tank Cap
    16
  - Air Vent Screw
    16
  - Remote Control
    16
  - Remote Control Lever
    16
  - Neutral Interlock Trigger
    17
  - Neutral Throttle Lever
    17
  - Choke Switch
    17
  - Tiller Handle
    17
  - Gear Shift Lever
    18
  - Throttle Grip
    18
  - Throttle Indicator
    18
  - Throttle Friction Adjuster
    18
  - Engine Shut-Off Switch
    19
  - Engine Stop Button
    20
  - Choke Knob for Pull Type
    20
  - Manual Starter Handle
    20
  - Main Switch
    20
  - Steering Friction Adjuster
    20
  - Trim Tab
    21
  - Trim Rod (Tilt Pin)
    21
  - Shallow Water Lever
    21
  - Tilt Lock Mechanism
    22
  - Tilt Support Knob
    22
  - Top Cowling Lock Lever(S) (Turn Type)
    22
  - 2-Pin Connector
    23
- Warning System
  23
  - Overheat Warning
    23
Operation

24
- Installation
  24
  - Mounting the Outboard Motor
    24
  - Clamping the Outboard Motor
    25
- Breaking in Engine
  26
  - Gasoline and Engine Oil Mixing Chart (25:1)
    26
  - Procedure for Pre-Mixed Models
    26
- Pre-Operation Checks
  27
  - Fuel
    27
  - Oil
    27
  - Controls
    27
  - Stop Switches
    27
  - Engine
    27
- Filling Fuel and Engine Oil
  27
  - Filling Fuel for Portable Tank
    27
  - Gasoline and Oil Mixing (100:1)
    28
- Operating Engine
  29
  - Feeding Fuel (Portable Tank)
    29
  - Starting Engine
    30
- Warming up Engine
  35
  - Choke Start Models
    35
- Shifting
  35
- Stopping Boat
  37
- Stopping Engine
  37
  - Procedure
    37
- Trimming Outboard Motor
  38
- Tilting up and down
  40
  - Procedure for Tilting up (Manual Tilt Models)
    41
  - Procedure for Tilting down (Manual Tilt Models)
    42
- Cruising in Shallow Water
  42
  - Cruising in Shallow Water (Manual Tilt Models)
    42
- Cruising in Other Conditions
  43
Maintenance

44
- Specifications
  44
- Transporting and Storing Outboard Motor
  45
  - Clamp Screw Mounting Models
    46
  - Storing Outboard Motor
    46
  - Procedure
    47
  - Lubrication
    48
  - Battery Care
    48
  - Cleaning the Outboard Motor
    49
  - Checking Painted Surface of Motor
    49
- Periodic Maintenance
  49
  - Replacement Parts
    49
  - Maintenance Chart
    50
  - Maintenance Chart (Additional)
    51
  - Greasing
    52
  - Cleaning and Adjusting Spark Plug
    52
  - Checking Fuel System
    53
  - Inspecting Fuel Filter
    54
  - Cleaning Fuel Filter
    54
  - Inspecting Idling Speed
    55
  - Checking Wiring and Connectors
    55
  - Exhaust Leakage
    56
  - Water Leakage
    56
  - Checking Propeller
    56
  - Removing Propeller
    57
  - Installing Propeller
    57
  - Changing Gear Oil
    57
  - Cleaning Fuel Tank
    58
  - Inspecting and Replacing Anode(S)
    59
  - Checking Battery (for Electric Start Models)
    59
  - Connecting the Battery
    60
  - Disconnecting the Battery
    61
  - Checking Top Cowling
    61
  - Coating the Boat Bottom
    61
Trouble Recovery

62
- Troubleshooting
  62
- Temporary Action in Emergency
  65
  - Impact Damage
    65
  - Replacing Fuse
    65
  - Starter will Not Operate
    66
  - Emergency Starting Engine
    66
- Treatment of Submerged Motor
  67
  - Procedure
    67

Yamaha 25B Owner's Manual (110 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 4.98 MB

Table of Contents

4
- General Information
  5
- Chapter 1 IDENTIFICATION NUMBERS RECORD
  6
- Outboard Motor Serial Number
  6
- Emission Control Information
  7
  - North American Models
    7
- Safety Information
  8
- Important Labels
  10
  - Warning Labels
    10
- Basic Boating Rules
  11
  - Rules of the Road
    11
- Fueling Instructions
  15
  - Gasoline
    16
  - Engine Oil
    16
- Propeller Selection
  17
- Start-In-Gear Protection
  18
Chapter 2 1 2

19
- Basic Components
  19
- Main Components
  20
- Operations of Controls and Other Functions
  22
  - Fuel Tank
    22
  - Gear Shift Lever
    22
  - Engine Stop Lanyard Switch
    23
  - Engine Stop Button
    24
  - Tiller Handle
    24
  - Choke Knob
    25
  - Recoil Starter Handle
    25
  - Steering Friction Adjusting Screw
    26
  - Trim Tab
    27
  - Trim Angle Adjusting Rod
    27
  - Shallow Water Lever
    28
  - Tilt Lock Mechanism
    28
  - Tilt Support Bar
    29
  - Tilt Support Lever
    29
  - Top Cowling Lock Lever
    29
- Warning System
  30
  - Overheat Warning
    30
  - Oil Level Warning / Oil Filter Clogging Warning
    31
- Oil Level Warning System
  32
Chapter 3 1 2

33
- Operation
  33
- Mounting the Outboard Motor
  35
  - Clamping the Outboard Motor
    37
- Filling Fuel and Engine Oil
  38
  - Filling Fuel
    38
  - Filling Oil
    39
  - Gasoline (Petrol) and Oil Mixing
    41
- Pre-Operation Checks
  43
  - Operation after a Long Period of Storage
    44
- Breaking in Engine
  45
- Starting Engine
  47
- Warming up Engine
  51
- Shifting
  52
  - Forward
    52
  - Reverse
    53
- Stopping Engine
  54
- Trimming Outboard Motor
  55
  - Adjusting Trim Angle
    56
- Cruising in Shallow Water
  58
- Tilting Up/Down
  60
- Cruising in Other Conditions
  63
  - Cruising in Salt Water
    63
  - Cruising in Turbid Water
    63
Chapter 4 1 2

65
- Maintenance
  65
- Specifications
  66
- Transporting and Storing Outboard Motor
  67
  - Trailering Outboard Motor
    67
  - Storing Outboard Motor
    68
- Periodic Maintenance
  72
  - Replacement Parts
    72
  - Maintenance Chart
    73
  - Cleaning and Adjusting Spark Plug
    74
  - Checking Top Cowling
    75
  - Checking Fuel System
    76
  - Inspecting Fuel Filter
    77
  - Inspecting Idling Speed
    78
  - Checking Water in Engine Oil Tank
    79
  - Checking Wiring and Connectors
    80
  - Exhaust Leakage
    80
  - Water Leakage
    80
  - Greasing
    81
  - Checking Propeller
    83
  - Changing Gear Oil
    85
  - Cleaning Fuel Tank
    86
  - Inspecting and Replacing Anode(S)
    87
  - Checking Bolts and Nuts
    88
  - Motor Exterior
    88
  - Coating the Boat Bottom
    88
Chapter 5 1 2

89
- Trouble Recovery
  89
- Troubleshooting
  90
- Temporary Action in Emergency
  94
  - Impact Damage
    94
  - Starter will Not Operate
    95
  - Treatment of Submerged Motor
    97
- Index
  99

Yamaha 25B Owner's Manual (114 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 2.66 MB

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Table of Contents

Chapter 2 1 2

Chapter 3 1 2

Chapter 4 1 2

Chapter 5 1 2

Yamaha 25B Owner's Manual (114 pages)

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