User Manuals: Yamaha 25N Outboard Motor

Manuals and User Guides for Yamaha 25N Outboard Motor. We have 7 Yamaha 25N Outboard Motor manuals available for free PDF download: Owner's Manual

Yamaha 25N Owner's Manual

Yamaha 25N Owner's Manual (253 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 7 MB

Table of Contents

Advertisement

Yamaha 25N Owner's Manual

Yamaha 25N Owner's Manual (248 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 3 MB

Table of Contents

Yamaha 25N Owner's Manual

Yamaha 25N Owner's Manual (78 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 3 MB

Table of Contents

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
- 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
  16
- 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
  18
- 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
    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 with Anode
    26
  - Trim Rod (Tilt Pin)
    26
  - Shallow Water Lever
    26
  - Tilt Lock Mechanism
    27
  - Tilt Support Bar
    27
  - Cowling Lock Lever(S) (Turn Type)
    27
  - 2-Pin Connector
    28
  - Battery Charging Information
    28
  - Alert Indicator
    28
Engine Control System

29
- Alert System
  29
  - Overheat Alert
    29
  - Oil Level Alert and Oil Filter Clogging Alert
    29
Installation

31
- Mounting the Outboard Motor
  31
- Clamping the Outboard Motor
  32
Operation

34
- First-Time Operation
  34
  - Breaking in Engine
    34
  - Getting to Know Your Boat
    34
- Checks before Starting Engine
  34
  - Fuel Level
    35
  - Remove Cowling
    35
  - Fuel System
    35
  - Controls
    35
  - Engine Shut-Off Cord (Lanyard)
    36
  - Oil
    36
  - Engine
    36
  - Operation after Long Period of Storage
    36
  - Install Cowling
    37
  - Battery
    37
- Filling Fuel and Engine Oil
  38
- Operating Engine
  40
  - Sending Fuel (Portable Tank)
    40
  - Starting Engine
    41
- Checks after Starting Engine
  46
  - Cooling Water
    46
- Warming up Engine
  47
  - Choke Start Models
    47
- Checks after Engine Warm-Up
  47
  - Shifting
    47
  - Stop Switches
    47
- Stopping Boat
  48
- Stopping Engine
  49
  - Procedure
    49
- Trimming Outboard Motor
  50
  - Adjusting Trim Angle for Manual Tilt Models
    50
  - Adjusting Boat Trim
    51
- Tilting up and down
  52
- Shallow Water
  54
  - Cruising in Shallow Water (Manual Tilt Models)
    54
- Cruising in Other Conditions
  55
Maintenance

56
- Transporting and Storing Outboard Motor
  56
  - Clamp Screw Mounting Models
    56
  - Storing Outboard Motor
    56
  - Procedure
    57
  - Lubrication (Oil Injection Models)
    58
  - Cleaning the Outboard Motor
    58
  - Checking Painted Surface of Motor
    58
- Periodic Maintenance
  58
  - Replacement Parts
    59
  - Severe Operating Conditions
    59
  - Maintenance Chart 1
    60
  - Maintenance Chart 2
    62
  - Greasing
    63
  - Cleaning and Adjusting Spark Plug
    63
  - Checking Fuel Filter
    64
  - Inspecting Idling Speed
    64
  - Checking Water in Engine Oil Tank
    65
  - Checking Wiring and Connectors
    65
  - Checking Propeller
    65
  - Removing Propeller
    66
  - Installing Propeller
    66
  - Changing Gear Oil
    67
  - Cleaning Fuel Tank
    68
  - Inspecting and Replacing Anode(S)
    68
  - Checking Battery (for Electric Start Models)
    69
  - Connecting the Battery
    69
  - Disconnecting the Battery
    70
Trouble Recovery

71
- Troubleshooting
  71
- Temporary Action in Emergency
  74
  - Impact Damage
    74
  - Replacing Fuse
    74
  - Treatment of Submerged Motor
    77

Advertisement

Yamaha 25N Owner's Manual

Yamaha 25N Owner's Manual (76 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 2 MB

Table of Contents

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
- C-Tick Label
  9
- Read Manuals and Labels
  11
  - Warning Labels
    11
Specifications and Requirements

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

19
- Components Diagram
  19
  - Fuel Tank
    19
  - Fuel Joint
    20
  - Fuel Gauge
    20
  - Fuel Tank Cap
    20
  - Air Vent Screw
    20
  - Remote Control Box
    20
  - Remote Control Lever
    20
  - Neutral Interlock Trigger
    21
  - Neutral Throttle Lever
    21
  - Choke Switch
    21
  - Tiller Handle
    21
  - Gear Shift Lever
    21
  - Throttle Grip
    22
  - Throttle Indicator
    22
  - Throttle Friction Adjuster
    22
  - Engine Shut-Off Cord (Lanyard) and Clip
    23
  - Engine Stop Button
    23
  - Choke Knob for Pull Type
    23
  - Manual Starter Handle
    24
  - Main Switch
    24
  - Steering Friction Adjuster
    24
  - Trim Tab with Anode
    25
  - Trim Rod (Tilt Pin)
    25
  - Shallow Water Lever
    25
  - Tilt Lock Mechanism
    25
  - Tilt Support Bar
    26
  - Top Cowling Lock Lever(S) (Turn Type)
    26
  - 2-Pin Connector
    26
Installation

28
- Mounting the Outboard Motor
  28
- Clamping the Outboard Motor
  29
Operation

31
- First-Time Operation
  31
  - Breaking in Engine
    31
  - Getting to Know Your Boat
    31
- Checks before Starting Engine
  31
  - Fuel Level
    32
  - Remove Cowling
    32
  - Fuel System
    32
  - Controls
    32
  - Engine Shut-Off Cord (Lanyard)
    33
  - Oil
    33
  - Engine
    33
  - Install Cowling
    33
- Filling Fuel and Engine Oil
  34
  - Filling Fuel for Portable Tank
    34
  - Gasoline and Oil Mixing (100:1)
    34
- Operating Engine
  35
  - Feeding Fuel (Portable Tank)
    35
  - Starting Engine
    36
- Checks after Starting Engine
  43
  - Cooling Water
    43
- Warming up Engine
  43
  - Choke Start Models
    43
- Checks after Engine Warm-Up
  43
  - Shifting
    43
  - Stop Switches
    43
- Shifting
  44
- Stopping Boat
  45
- Stopping Engine
  45
  - Procedure
    45
- Trimming Outboard Motor
  46
  - Adjusting Trim Angle for Manual Tilt Models
    47
  - Adjusting Boat Trim
    47
- Tilting up and down
  48
  - Procedure for Tilting up (Manual Tilt Models)
    49
  - Procedure for Tilting down (Manual Tilt Models)
    49
- Shallow Water
  50
  - Cruising in Shallow Water (Manual Tilt Models)
    50
- Cruising in Other Conditions
  51
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
    61
  - 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)
    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
  - Emergency Starting Engine
    72
- Treatment of Submerged Motor
  74

Yamaha 25N Owner's Manual

Yamaha 25N Owner's Manual (72 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 2 MB

Table of Contents

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
- Important Labels
  7
  - Warning Labels
    7
Safety Information

8
- Rotating Parts
  8
- Hot Parts
  8
- Electric Shock
  8
- Engine Shut-Off Cord
  8
- Gasoline
  8
- Gasoline Exposure and Spills
  8
- Carbon Monoxide
  8
- Modifications
  8
- Boating Safety
  9
  - Alcohol and Drugs
    9
  - Personal Flotation Devices
    9
  - People in the Water
    9
  - Passengers
    9
  - Overloading
    9
  - Avoid Collisions
    9
  - Weather
    10
  - Passenger Training
    10
  - Boating Safety Publications
    10
  - Laws and Regulations
    10
Basic Requirements

11
- Fueling Instructions
  11
  - Gasoline
    11
  - Engine Oil
    11
- Installation Requirements
  11
  - Boat Horsepower Rating
    11
  - Mounting Motor
    11
  - Remote Control Requirements
    12
  - Battery Requirement
    12
  - Propeller Selection
    12
- Start-In-Gear Protection
  13
Basic Components

14
- Main Components
  14
  - Fuel Tank
    14
  - Fuel Joint
    15
  - Fuel Gauge
    15
  - Fuel Tank Cap
    15
  - Air Vent Screw
    15
  - Remote Control
    15
  - Remote Control Lever
    15
  - Neutral Interlock Trigger
    16
  - Neutral Throttle Lever
    16
  - Choke Switch
    16
  - Tiller Handle
    16
  - Gear Shift Lever
    17
  - Throttle Grip
    17
  - Throttle Indicator
    17
  - Throttle Friction Adjuster
    17
  - Engine Shut-Off Switch
    18
  - Engine Stop Button
    19
  - Choke Knob for Pull Type
    19
  - Manual Starter Handle
    19
  - Main Switch
    19
  - Steering Friction Adjuster
    19
  - Trim Tab with Anode
    20
  - Trim Rod (Tilt Pin)
    20
  - Shallow Water Lever
    21
  - Tilt Lock Mechanism
    21
  - Tilt Support Bar
    21
  - Top Cowling Lock Lever(S) (Turn Type)
    21
  - 2-Pin Connector
    22
  - Battery Charging Information
    22
  - Warning Indicator
    22
- Warning System
  22
  - Overheat Warning
    22
  - Oil Level Warning and Oil Filter
    23
  - Clogging Warning
    23
Operation

25
- Installation
  25
  - Mounting the Outboard Motor
    25
  - Clamping the Outboard Motor
    26
- Breaking in Engine
  27
  - Gasoline and Engine Oil Mixing Chart (50:1)
    27
  - Procedure for Oil Injection Models
    27
- Pre-Operation Checks
  28
  - Fuel
    28
  - Oil
    28
  - Controls
    28
  - Stop Switches
    28
  - Engine
    28
  - Operation after Long Period of Storage
    28
- Filling Fuel and Engine Oil
  29
- Operating Engine
  31
  - Feeding Fuel (Portable Tank)
    31
  - Starting Engine
    32
- Warming up Engine
  37
  - Choke Start Models
    37
- Shifting
  38
- Stopping Boat
  39
- Stopping Engine
  39
  - Procedure
    39
- Trimming Outboard Motor
  40
- Tilting up and down
  42
  - Procedure for Tilting up (Manual Tilt Models)
    43
  - Procedure for Tilting down (Manual Tilt Models)
    43
- Cruising in Shallow Water
  44
  - Cruising in Shallow Water (Manual Tilt Models)
    44
- Cruising in Other Conditions
  45
Maintenance

47
- Specifications
  47
- Transporting and Storing Outboard Motor
  48
  - Clamp Screw Mounting Models
    49
  - Storing Outboard Motor
    49
  - Procedure
    49
  - Lubrication (Oil Injection Models)
    50
  - Battery Care
    51
  - Cleaning the Outboard Motor
    51
  - Checking Painted Surface of Motor
    51
- Periodic Maintenance
  52
  - Replacement Parts
    52
  - Maintenance Chart
    53
  - Greasing
    55
  - Cleaning and Adjusting Spark Plug
    55
  - Checking Fuel System
    56
  - Inspecting Fuel Filter
    57
  - Cleaning Fuel Filter
    57
  - Inspecting Idling Speed
    58
  - Checking Water in Engine Oil Tank
    58
  - Checking Wiring and Connectors
    58
  - Exhaust Leakage
    59
  - Water Leakage
    59
  - Checking Propeller
    59
  - Removing Propeller
    60
  - Installing Propeller
    60
  - Changing Gear Oil
    60
  - Cleaning Fuel Tank
    61
  - Inspecting and Replacing Anode(S)
    62
  - Checking Battery (for Electric Start Models)
    62
  - Connecting the Battery
    63
  - Disconnecting the Battery
    64
  - Checking Top Cowling
    64
  - Coating the Boat Bottom
    64
Trouble Recovery

65
- Troubleshooting
  65
- Temporary Action in Emergency
  68
  - Impact Damage
    68
  - Replacing Fuse
    68
  - Starter will Not Operate
    69
  - Emergency Starting Engine
    69
- Treatment of Submerged Motor
  71
  - Procedure
    71

Yamaha 25N Owner's Manual

Yamaha 25N Owner's Manual (68 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 2 MB

Table of Contents

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
- Safety Information
  7
- Important Labels
  8
  - Warning Labels
    8
- Fueling Instructions
  8
  - Gasoline
    9
  - Engine Oil
    9
- Battery Requirement
  9
  - Battery Specifications
    9
  - Without a Rectifier or Rectifier Regulator
    9
- Propeller Selection
  10
- Start-In-Gear Protection
  10
Basic Components

12
- Main Components
  12
  - Fuel Tank
    12
  - Fuel Joint
    13
  - Fuel Gauge
    13
  - Fuel Tank Cap
    13
  - Air Vent Screw
    13
  - Remote Control
    13
  - Remote Control Lever
    13
  - Neutral Interlock Trigger
    14
  - Neutral Throttle Lever
    14
  - Choke Switch
    14
  - Tiller Handle
    14
  - Gear Shift Lever
    15
  - Throttle Grip
    15
  - Throttle Indicator
    15
  - Throttle Friction Adjuster
    15
  - Engine Stop Lanyard Switch
    16
  - Engine Stop Button
    17
  - Choke Knob for Pull Type
    17
  - Manual Starter Handle
    17
  - Main Switch
    17
  - Steering Friction Adjuster
    17
  - Trim Tab with Anode
    18
  - Trim Rod (Tilt Pin)
    18
  - Shallow Water Lever
    18
  - Tilt Lock Mechanism
    19
  - Tilt Support Bar
    19
  - Top Cowling Lock Lever(S) (Turn Type)
    19
  - 2-Pin Connector
    19
  - Battery Charging Information
    20
  - Warning Indicator
    20
- Warning System
  20
  - Overheat Warning
    20
  - Oil Level Warning and Oil Filter
    21
  - Clogging Warning
    21
Operation

23
- Installation
  23
  - Mounting the Outboard Motor
    23
  - Clamping the Outboard Motor
    24
- Breaking in Engine
  25
  - Gasoline and Engine Oil Mixing Chart (50:1)
    25
  - Procedure for Oil Injection Models
    25
- Preoperation Checks
  26
  - Fuel
    26
  - Oil
    26
  - Controls
    26
  - Engine
    26
  - Operation after Long Period of Storage
    26
- Filling Fuel and Engine Oil
  27
- Operating Engine
  29
  - Feeding Fuel (Portable Tank)
    29
  - Starting Engine
    30
- Warming up Engine
  35
  - Choke Start Models
    35
- Shifting
  35
  - Forward (Tiller Handle and Remote Control Models)
    36
  - Reverse (Manual Tilt and Hydro Tilt Models)
    36
- Stopping Engine
  37
  - Procedure
    37
- Trimming Outboard Motor
  38
  - Adjusting Trim Angle for Manual Tilt Models
    38
  - Adjusting Boat Trim
    39
- Tilting up and down
  40
  - Procedure for Tilting up
    40
  - Procedure for Tilting down (Manual Tilt Models)
    41
- Cruising in Shallow Water
  41
  - Cruising in Shallow Water (Manual Tilt Models)
    41
- Cruising in Other Conditions
  43
Maintenance

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

61
- Troubleshooting
  61
- Temporary Action in Emergency
  64
  - Impact Damage
    64
  - Replacing Fuse
    64
  - Starter will Not Operate
    65
  - Emergency Starting Engine
    65
- Treatment of Submerged Motor
  67
  - Procedure
    67

Yamaha 25N Owner's Manual

Yamaha 25N Owner's Manual (21 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 0 MB

Table of Contents

Información para el Propietario
5
Operation
6
Maintenance
6
General Information
8
Informacion General
9
Identification Numbers Record
10
Outboard Motor Serial Number
10
Safety Information
12
Informacion sobre Seguridad
13
Fueling Instructions
16
Instrucciones de Repostaje de Combustible
17
Gasoline (Petrol)
18
Engine Oil
18
Battery Requirement
20

Advertisement

Related Products

Yamaha Categories

Motorcycle Musical Instrument Electronic Keyboard Receiver Amplifier

More Yamaha Manuals