YAMAHA F40B Manuals

YAMAHA F40B Manuals

Manuals and User Guides for YAMAHA F40B. We have 6 YAMAHA F40B manuals available for free PDF download: Service Manual, Owner's Manual

Yamaha F40B Service Manual

Yamaha F40B Service Manual (285 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 12.91 MB

Table of Contents

1 General Information

3
- Important Information
  2
- Table of Contents
  3
- General Information
  5
  - How to Use this Manual
    6
    
    Manual Format
    6
    
    Symbol
    7
    
    Contents
    7
    
    Abbreviation
    8
    
    Sealant and Locking Agent Table
    8
  - Safety While Working
    9
    
    Fire Prevention
    9
    
    Ventilation
    9
    
    Self-Protection
    9
    
    Part, Lubricant, and Sealant
    9
    
    Good Working Practice
    10
    
    Disassembling and Assembling
    10
  - Identification
    11
    
    Model
    11
    
    Serial Number
    11
  - Special Service Tool
    12
  - Propeller Selection
    18
    
    Propeller Size
    18
    
    Selection
    18
  - Predelivery Check
    19
    
    Checking the Outboard Motor Mounting Height
    19
    
    Checking the Fuel System
    19
    
    Checking the Engine Oil Level
    19
    
    Checking the Gear Oil Level
    20
    
    Checking the Battery (E and W Model)
    20
    
    Connecting the Throttle Cable and Shift Cable
    20
    
    Checking the Gear Shift and Throttle Operation
    21
    
    Checking the Steering System
    22
    
    Checking the Tilt System (D Model)
    22
    
    Checking the PTT System (PTT Model)
    22
    
    Checking the Engine Start Switch and Engine Shut-Off Switch
    23
    
    Checking the Cooling Water Pilot Hole
    24
    
    Test Run
    24
    
    Break-In
    24
    
    After the Test Run
    25
    
    Precaution When Transporting or Storing the Outboard Motor
    25
Spec Specification

27
- Specification
  27
- General Specification
  
  28
- Maintenance Specification
  
  34
  - Power Unit
    34
  - Fuel System
    37
  - Lower Unit
    38
  - Electrical
    39
  - Power Unit
    41
  - Fuel System
    44
  - Lower Unit
    45
  - Electrical
    46
  - Dimension
    49
- Tightening Torque
  
  54
  - Specified Torque
    54
  - General Torque
    56
Chk Adj/Chk Adj

57
- Chk Adj
  
  58
- Maintenance Interval Chart
  
  58
- Periodic Check and Adjustment
  
  58
- Fuel System
  
  60
- Top Cowling
  
  60
- Power Unit
  
  61
  - Draining the Fuel
    61
    
    Checking the Engine Oil
    61
    
    Changing the Engine Oil
    61
    
    Replacing the Oil Filter
    62
    
    Checking the Timing Belt
    63
    
    Checking the Spark Plug
    63
    
    Checking the Thermostat
    64
    
    Checking the Cooling Water Passage
    64
- Control System
  
  65
- Bracket Unit
  
  69
  - Checking the Steering Operation (H Model)
    69
  - Checking the Tilt Operation
    69
- Lower Unit
  
  70
  - Checking the PTT Fluid Level
    70
    
    Checking the Gear Oil
    70
    
    Changing the Gear Oil
    70
    
    Checking the Lower Unit for Air Leakage
    71
    
    Checking the Propeller
    72
- General
  
  72
  - Checking the Anode
    72
  - Checking the Battery
    73
  - Lubricating the Outboard Motor
    74
Fuel Fuel System

75
- Hose Routing
  
  76
  - Fuel Hose, Blowby Hose, and Cooling Water Hose
    76
- Fuel System
  
  76
- Fuel Pump, Fuel Filter, and Fuel Joint
  
  77
  - Checking the Fuel Pump
    79
  - Checking the Fuel Filter
    79
  - Checking the Fuel Joint
    80
  - Disassembling the Fuel Pump
    80
  - Checking the Diaphragm and Valve
    80
  - Assembling the Fuel Pump
    81
- Carburetor Unit
  
  82
  - Carburetor
    85
  - Removing the Carburetor
    87
  - Disassembling the Carburetor
    87
  - Checking the Carburetor
    87
  - Checking the Prime Start
    88
  - Assembling the Carburetor
    89
  - Installing the Carburetor
    90
  - Adjusting the Pilot Screw
    90
  - Synchronizing the Carburetor
    92
  - Adjusting the Dashpot
    92
Powr Power Unit

94
- Power Unit (Check and Adjustment)
  
  96
- Power Unit
  
  96
- Manual Starter (M and W Model)
  
  102
  - Disassembling the Manual Starter
    104
  - Checking the Manual Starter
    104
  - Assembling the Manual Starter
    105
- Power Unit
  
  108
- Timing Belt and Sprocket
  
  117
- Cylinder Head
  
  121
  - Removing the Cylinder Head
    124
  - Disassembling the Cylinder Head
    124
  - Checking the Cylinder Head
    125
  - Checking the Valve Spring
    125
  - Checking the Valve
    125
  - Checking the Valve Guide
    126
  - Replacing the Valve Guide
    126
  - Checking the Valve Seat
    127
  - Refacing the Valve Seat
    128
  - Checking the Rocker Arm and Rocker Arm Shaft
    130
  - Checking the Camshaft
    130
  - Assembling the Cylinder Head
    131
  - Installing the Cylinder Head
    134
- Cylinder Block
  
  135
Lowr Lower Unit

151
- Lower Unit
  
  152
  - Removing the Lower Unit
    155
  - Removing the Water Pump
    156
  - Checking the Water Pump
    156
- Propeller Shaft Housing
  
  157
- Drive Shaft and Lower Case
  
  162
  - Removing the Drive Shaft, Oil Seal Housing, and Shift Rod
    164
  - Disassembling the Oil Seal Housing
    164
  - Disassembling the Forward Gear
    164
  - Disassembling the Lower Case
    165
  - Checking the Pinion and Forward Gear
    165
  - Checking the Bearing
    165
  - Checking the Drive Shaft
    165
  - Checking the Shift Rod
    166
  - Checking the Lower Case
    166
  - Assembling the Lower Case
    166
  - Assembling the Forward Gear
    167
  - Assembling the Oil Seal Housing
    167
  - Assembling the Drive Shaft
    167
  - Installing the Shift Rod, Oil Seal Housing, and Drive Shaft
    168
  - Installing the Propeller Shaft Housing Assembly
    168
  - Installing the Water Pump
    169
  - Installing the Lower Unit
    170
- Shimming
  
  173
  - Selecting the Pinion Shim
    173
  - Selecting the Forward Gear Shim
    174
  - Selecting the Reverse Gear Shim
    175
- Backlash
  
  177
  - Measuring the Forward and Reverse Gear Backlash
    177
Brkt Bracket Unit

180
- Bracket Unit
  180
- Tiller Handle (H Model)
  
  182
  - Installing the Tiller Handle
    187
  - Removing the Tiller Handle
    187
- Friction Plate (H Model)
  
  189
  - Disassembling the Friction Plate
    190
  - Assembling the Friction Plate
    190
- Bottom Cowling
  
  192
- Upper Case and Steering Arm
  
  195
  - Removing the Upper Case
    200
  - Disassembling the Upper Case
    200
  - Checking the Muffler, Exhaust Manifold, Oil Pan, and Exhaust Guide
    201
  - Checking the Oil Strainer
    201
  - Assembling the Upper Case
    202
  - Removing the Steering Arm
    203
  - Installing the Steering Arm
    204
  - Installing the Upper Case
    204
- Hydraulic Tilt Unit and PTT Unit
  
  206
- Clamp Bracket and Swivel Bracket
  
  207
  - Removing the Hydraulic Tilt Unit
    209
  - Removing the PTT Unit
    209
  - Removing the Clamp Bracket
    210
  - Checking the Hydraulic Tilt Unit
    210
  - Installing the Clamp Bracket
    210
  - Installing the Hydraulic Tilt Unit
    211
  - Installing the PTT Unit
    212
  - Adjusting the Trim Sensor Cam (R Model)
    213
- PTT Motor
  
  215
  - Disassembling the PTT Motor
    216
  - Checking the PTT Motor
    217
  - Checking the Brush Holder and Brush
    218
  - Assembling the PTT Motor
    218
- PTT Gear Pump
  
  220
  - Disassembling the Gear Pump
    223
  - Checking the Gear Pump
    224
  - Checking the Gear Pump Housing
    224
  - Checking the Valve Seal
    224
  - Checking the Filter
    224
  - Assembling the Gear Pump
    225
  - Ptt Cylinder
    227
- PTT Cylinder
  
  228
  - Disassembling the PTT Cylinder
    228
  - Checking the Tilt Cylinder and Piston
    228
  - Assembling the Tilt Cylinder
    229
  - Bleeding the PTT Unit
    231
  - Bleeding the PTT Unit (Installed)
    232
- PTT Electrical System
  
  233
  - Checking the Fuse
    233
  - Checking the PTT Relay
    234
  - Checking the PTT Switch
    235
  - Checking the Trim Sensor
    235
Elec Electrical System

237
- Elec
  237
- Electrical Component and Wiring Harness Routing
  
  238
  - Top View
    238
  - Bow View
    239
  - Port View
    240
  - Tiller Handle
    242
- Electrical System
  
  238
- Checking the Electrical Component
  
  244
  - Measuring the Peak Voltage
    244
- Starter Motor (E and W Model)
  
  245
  - Removing the Starter Motor
    246
  - Checking the Starter Motor Operation
    246
  - Disassembling the Starter Motor
    246
  - Checking the Starter Motor Pinion
    247
  - Checking the Starter Motor
    247
  - Checking the Brush Holder and Brush
    248
  - Assembling the Starter Motor
    248
  - Installing the Starter Motor
    250
- Starting System
  
  250
- Ignition and Ignition Control System
  
  252
  - Checking the Ignition Spark
    252
  - Checking the Spark Plug Cap
    253
  - Checking the Ignition Coil
    253
  - Checking the Pulser Coil
    254
  - Checking the Charge Coil
    254
  - Checking the Engine Shut-Off Switch (M Model)
    255
  - Checking the Engine Shut-Off Switch (E and W Model)
    256
- Engine Electric Control System
  
  256
- Charging System
  
  262
  - Checking the Lighting Coil
    262
  - Checking the Rectifier Regulator (E and W Model)
    263
  - Trbl Shtg
    265
    
    Troubleshooting the Outboard Motor
    266
    
    Troubleshooting the Power Unit
    266
    
    Troubleshooting the Lower Unit
    274

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Yamaha F40B Owner's Manual

Yamaha F40B Owner's Manual (222 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 2.87 MB

Table of Contents

Yamaha F40B Owner's Manual

Yamaha F40B Owner's Manual (88 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 3.98 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
  - Power Trim and Tilt
    7
  - Engine Shut-Off Cord (Lanyard)
    7
  - Gasoline
    7
  - Gasoline Exposure and Spills
    8
  - Carbon Monoxide
    8
  - Modifications
    8
- Boating Safety
  8
  - Alcohol and Drugs
    8
  - Personal Flotation Devices
    8
  - People in the Water
    8
  - Passengers
    8
  - Overloading
    8
  - Avoid Collisions
    9
  - 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
  16
- Battery Requirements
  17
  - Battery Specifications
    17
  - Mounting Battery
    17
  - Multiple Batteries
    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
- Emission Control Information
  19
  - U.S. Insular Areas
    19
Components

21
- Components Diagram
  21
  - Fuel Tank
    21
  - Fuel Joint
    22
  - Fuel Gauge
    22
  - Fuel Tank Cap
    22
  - Air Vent Screw
    22
  - Remote Control Box
    22
  - Remote Control Lever
    22
  - Neutral Interlock Trigger
    23
  - Neutral Throttle Lever
    23
  - Tiller Handle
    23
  - Gear Shift Lever
    23
  - Throttle Grip
    24
  - Throttle Indicator
    24
  - Throttle Friction Adjuster
    24
  - Engine Shut-Off Cord (Lanyard) and Clip
    25
  - Engine Stop Button
    25
  - Manual Starter Handle
    26
  - Main Switch
    26
  - Steering Friction Adjuster
    26
  - Steering Friction Adjuster
    27
  - Power Trim and Tilt Switch on Remote Control or Tiller Handle
    27
  - Power Trim and Tilt Switch on Bottom Engine Cowling
    28
  - Trim Tab with Anode
    28
  - Tilt Lock Mechanism
    29
  - Tilt Support Knob
    29
  - Top Cowling Lock Lever(S) (Turn Type)
    29
  - Flushing Device
    30
  - Alert Indicator
    30
Instruments and Indicators

31
- Indicators
  31
  - Low Oil Pressure-Alert Indicator
    31
  - Overheat-Alert Indicator
    31
- Digital Tachometer
  31
  - Tachometer
    32
  - Trim Meter
    32
  - Hour Meter
    32
  - Low Oil Pressure-Alert Indicator
    32
  - Overheat-Alert Indicator
    33
- Analog Tachometer
  33
  - Low Oil Pressure-Alert Indicator
    33
  - Overheat-Alert Indicator
    34
- Analog Trim Meter
  34
Engine Control System

35
- Alert System
  35
  - Overheat Alert
    35
  - Low Oil Pressure Alert
    35
Installation

37
- Mounting the Outboard Motor
  37
Operation

39
- First-Time Operation
  39
  - Fill Engine Oil
    39
  - Breaking in Engine
    39
  - Getting to Know Your Boat
    39
- Checks before Starting Engine
  39
  - Fuel Level
    40
  - Remove Cowling
    40
  - Fuel System
    40
  - Controls
    40
  - Engine Shut-Off Cord (Lanyard)
    40
  - Engine Oil
    41
  - Engine
    41
  - Flushing Device
    41
  - Install Cowling
    42
  - Power Trim and Tilt System
    42
  - Battery
    43
- Filling Fuel
  43
- Operating Engine
  43
  - Feeding Fuel (Portable Tank)
    43
  - Starting Engine
    45
- Checks after Starting Engine
  48
  - Cooling Water
    48
- Warming up Engine
  49
  - Manual Start and Electric Start Models
    49
- Checks after Engine Warm-Up
  49
  - Shifting
    49
  - Stop Switches
    49
- Stopping Boat
  51
- Stopping Engine
  51
  - Procedure
    51
- Trimming Outboard Motor
  52
- Tilting up and down
  55
- Shallow Water
  59
  - Hydro Tilt Models
    59
  - Power Trim and Tilt Models
    60
- Cruising in Other Conditions
  61
Maintenance

62
- Transporting and Storing Outboard Motor
  62
  - Storing Outboard Motor
    62
  - Procedure
    63
  - Lubrication
    64
  - Flushing Power Unit
    64
  - Cleaning the Outboard Motor
    65
  - Checking Painted Surface of Motor
    65
- Periodic Maintenance
  65
  - Replacement Parts
    66
  - Severe Operating Conditions
    66
  - Maintenance Chart 1
    67
  - Maintenance Chart 2
    69
  - Greasing
    70
  - Cleaning and Adjusting Spark Plug
    70
  - Checking Fuel Filter
    71
  - Inspecting Idling Speed
    71
  - Changing Engine Oil
    72
  - Checking Wiring and Connectors
    73
  - Checking Propeller
    74
  - Removing Propeller
    74
  - Installing Propeller
    75
  - Changing Gear Oil
    75
  - Cleaning Fuel Tank
    76
  - Inspecting and Replacing Anode(S)
    77
  - Checking Battery (for Electric Start Models)
    77
  - Connecting the Battery
    78
  - Disconnecting the Battery
    78
Trouble Recovery

80
- Troubleshooting
  80
- Temporary Action in Emergency
  83
  - Impact Damage
    83
  - Replacing Fuse
    83
  - Power Trim and Tilt will Not Operate
    84
  - Starter will Not Operate
    84
  - Emergency Starting Engine
    85
- Treatment of Submerged Motor
  86

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YAMAHA F40B Owner's Manual

YAMAHA F40B Owner's Manual (125 pages)

Outboard Motor F30A; F40A

Brand: YAMAHA | Category: Outboard Motor | Size: 2.44 MB

Table of Contents

Table of Contents

5
- General Information
  7
- Chapter 1 IDENTIFICATION NUMBERS RECORD
  8
- Outboard Motor Serial Number
  8
  - Key Number
    8
- Emission Control Information
  9
- Safety Information
  11
- Caution Labels
  13
- Important Labels
  13
- Warning Labels
  13
- Basic Boating Rules
  14
- Rules of the Road
  14
- Fueling Instructions
  18
  - Gasoline (Petrol)
    19
- Engine Oil
  20
- Battery Requirement
  21
- Propeller Selection
  21
- Start-In-Gear Protection
  23
Section 1

25
- Basic Components
  25
- Chapter 2
  26
- Main Components
  26
- Operations of Controls and Other Functions
  27
  - Recoil Starter Handle
    27
  - Multifunction Tiller Handle
    27
  - Remote Control
    30
  - Trim Tab
    35
  - Power Trim/Tilt Switch
    36
  - Warning Indicator(S)
    36
  - Tachometer
    37
  - Trim Meter
    37
  - Tilt Lock Mechanism
    38
  - Tilt Support Knob
    38
  - Top Cowling Lock Lever
    38
  - Flushing Device
    39
- Warning System
  40
  - Overheat Warning
    40
  - Low Oil Pressure Warning
    41
Section 2

43
- Operation
  43
- Chapter 3
  44
- Installation
  44
- Mounting the Outboard Motor
  45
- Breaking in (Running In) Engine
  47
- Pre-Operation Checks
  48
- Checking the Engine Oil Level
  49
- Filling Fuel
  50
- Starting Engine
  51
- Warming up Engine
  55
- Shifting
  56
  - Forward
    56
  - Reverse
    57
- Stopping Engine
  58
- Trimming Outboard Motor
  59
  - Adjusting Trim Angle
    60
- Tilting Up/Down
  63
- Cruising in Shallow Water
  66
- Cruising in Other Conditions
  67
  - Cruising in Salt Water
    67
  - Cruising in Turbid Water
    67
Section 3

69
- Maintenance
  69
- Chapter 4
  70
- Specification Data
  70
- Transporting and Storing Outboard Motor
  72
  - Trailering Outboard Motor
    72
  - Storing Outboard Motor
    72
- Periodic Maintenance
  78
  - Replacement Parts
    78
  - Maintenance Chart
    79
  - Greasing
    80
  - Cleaning and Adjusting Spark Plug
    81
  - Checking Fuel System
    83
  - Inspecting Fuel Filter
    84
  - Adjusting Idling Speed
    85
  - Changing Engine Oil
    86
  - Checking Timing Belt
    88
  - Replacing Fuse
    89
  - Checking Wiring and Connectors
    89
  - Exhaust Leakage
    89
  - Water Leakage
    89
  - Checking Power Trim and Tilt System
    90
  - Checking Propeller
    91
  - Changing Gear Oil
    93
  - Inspecting and Replacing Anode(S)
    94
  - Checking Battery
    95
  - Checking Bolts and Nuts
    98
  - Cleaning Cooling-Water Passages
    98
  - Motor Exterior
    99
  - Coating the Boat Bottom
    99
Section 4

101
- Trouble Recovery
  101
- Chapter 5
  102
- Troubleshooting
  102
- Temporary Action in Emergency
  106
  - Impact Damage
    106
  - Power Trim/Tilt will Not Operate
    106
  - Starter will Not Operate
    107
  - Engine Fails to Operate
    109
  - Treatment of Submerged Motor
    110
- Index
  111
  - Propeller Selection
    113

Yamaha F40B Owner's Manual

Yamaha F40B Owner's Manual (74 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 3.36 MB

Table of Contents

YAMAHA F40B Owner's Manual

YAMAHA F40B Owner's Manual (124 pages)

Outboard Motor F30B; F40B

Brand: YAMAHA | Category: Outboard Motor | Size: 2.62 MB

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