Yamaha FL150B Manuals

Manuals and User Guides for Yamaha FL150B. We have 3 Yamaha FL150B manuals available for free PDF download: Service Manual, Owner's Manual

Yamaha FL150B Service Manual (493 pages)

Outboard Engine

Brand: Yamaha | Category: Engine | Size: 36.64 MB

Table of Contents

3
- Specification
  2
  - Table of Contents
    3
- General Information
  5
  - Safety While Working
    6
    
    Rotating Part
    6
    
    Hot Part
    6
    
    Electric Shock
    6
    
    Propeller
    6
    
    Handling of Gasoline
    6
    
    Ventilation
    6
    
    Self-Protection
    7
    
    Working with Crane
    7
    
    Handling of Gas Torch
    7
    
    Part, Lubricant, and Sealant
    7
    
    Handling of Sealant
    8
    
    Special Service Tool
    8
    
    Tightening Torque
    8
    
    Non-Reusable Part
    8
    
    Disassembly and Assembly
    8
  - How to Use this Manual
    9
    
    Manual Format
    9
    
    Abbreviation
    10
  - Lubricant, Sealant, and Thread Locking Agent
    11
    
    Symbol
    11
  - Special Service Tool
    13
Specification 1

22
- Model Feature
  
  24
  - General Feature
    24
  - Model Name Designation
    25
  - Serial Number
    26
- Model Data
  
  27
  - Dimension and Weight
    27
  - Performance
    27
  - Power Unit
    28
  - Lower Unit
    28
  - Bracket Unit
    28
  - Fuel and Oil Requirement
    29
  - Battery Requirement
    29
  - PTT Fluid Requirement
    29
- Electrical Technical Data
  
  30
  - Ignition Timing Control System
    30
  - Fuel Injection Control System
    31
  - Engine Speed Control System
    31
  - PTT System
    31
  - Charging System
    32
  - Starting System
    32
  - Y-COP (Standard for European Market and Optional for Oceanian Market)
    32
  - Gauge/Sensor
    33
- Fuel System Technical Data
  
  34
  - Fuel System
    34
- Power Unit Technical Data
  
  35
  - Power Unit
    35
  - Cylinder Head Assembly
    35
  - Crankcase Assembly
    36
- Lower Unit Technical Data
  
  38
  - Lower Unit Assembly (Regular Rotation Model)
    38
  - Lower Unit Assembly (Counter Rotation Model)
    38
- Bracket Unit Technical Data
  
  39
  - PTT System
    39
- Specified Tightening Torque
  
  40
  - Electrical System
    40
  - Fuel System
    40
  - Power Unit
    41
  - Lower Unit (Regular Rotation Model)
    42
  - Lower Unit (Counter Rotation Model)
    42
  - Bracket Unit
    42
  - General Tightening Torque
    43
  - PTT Unit
    43
Technical Feature and Description 2

44
- Electronic Control System
  
  46
  - Engine ECM Component
    48
  - Engine Speed Control
    50
  - Fail-Safe Control
    51
- Additional Features
  
  52
  - Y-COP (Standard for European Market and Optional for Oceanian Market)
    52
  - Tilt Limiter (F150A, FL150A [Optional for European and Oceanian Markets])
    53
- Ydis
  
  54
  - Overview
    54
  - New Functions
    55
  - Logging
    56
- Power Unit System
  
  57
  - Shimless Valve Lifter
    57
- Fuel System
  
  58
  - Fuel Diagram
    58
  - Vapor Gas Diagram
    59
- Lubrication System
  
  60
  - Lubrication Diagram
    60
- Cooling System
  
  61
  - Cooling Diagram
    61
- Intake and Exhaust System
  
  62
  - Intake and Exhaust Diagram
    62
- Lower Unit
  
  63
  - Propeller (SDS)
    63
- PTT Unit
  
  64
Rigging Information 3

68
- Important Reminder on Rigging
  
  70
  - Outboard Motor Mounting Instructions
    70
- Crate Handling
  
  71
  - Crate Top Cover Pictograph Description
    71
- Uncrating
  
  72
  - Uncrating Procedure
    72
- External Dimensions
  
  74
  - F150A, Fl150A, F150B, Fl150B
    74
  - Clamp Bracket
    75
- Outboard Motor Mounting
  
  76
  - Installing the Outboard Motor
    76
- Rigging Grommet Mounting
  
  78
- Optional Equipment
  
  83
- Y-COP (Standard for European Market and Optional for Oceanian Market)
  
  89
  - Installing Y-COP
    89
  - Registering the Receiver ID to the ECM
    89
- Battery Installation
  
  91
  - Battery Wiring Without House (Accessory) Battery
    91
  - Battery Wiring with House (Accessory) Battery
    94
- System Diagram
  
  98
- Rigging Recommendation
  
  106
  - Extension Length Recommendation for Battery Cable
    106
- Propeller Selection
  
  107
  - Propeller Size
    107
  - Selection
    107
Troubleshooting 4

111
- Ydis
  
  113
  - Function
    113
  - Connecting the Communication Cable
    116
- Outboard Motor Troubleshooting
  
  117
Electrical System 5

130
- Electrical Component and Wiring Harness Routing
  
  132
  - Port
    132
  - Junction Box Assembly
    134
  - Rear
    136
  - Top
    137
  - Bottom Cowling
    138
- ECM Circuit
  
  140
  - Circuit Diagram
    140
  - ECM Coupler Layout
    142
- Checking the Electrical Component
  
  143
  - Using the YDIS
    143
  - Measuring the Peak Voltage
    143
  - Using the Digital Tester
    144
- Engine Control Unit and Component
  
  144
  - Checking the Main Relay
    144
  - Checking the Engine ECM Circuit
    145
  - Checking the TPS
    146
  - Checking the ISC Valve
    146
  - Checking the Oil Pressure Sensor
    147
- Fuel Control Unit and Component
  
  147
- Charging Unit and Component
  
  150
  - Checking the Lighting Coil (Stator Assembly)
    150
  - Checking the Rectifier Regulator
    150
- Ignition Unit and Component
  
  152
  - Checking the Ignition Spark
    152
  - Checking the Spark Plug Wire
    152
  - Checking the Ignition Coil
    152
  - Checking the Pulser Coil
    153
  - Checking the Air Temperature Sensor
    154
  - Checking the Air Pressure Sensor
    155
  - Checking the Engine Temperature Sensor
    155
  - Checking the Thermoswitch
    156
  - Checking the Shift Cut-Off Switch
    157
  - Checking the Shift Position Switch
    157
  - Checking the Engine Shut-Off Switch
    158
- Starting Unit and Component
  
  158
  - Checking the Starter Relay
    158
  - Checking the Engine Start Switch
    159
- Y-COP (Standard for European Market and Optional for Oceanian Market)
  
  160
  - Checking Y-COP
    161
  - Checking the Buzzer
    161
  - Checking the Y-COP Main Wiring Harness
    161
  - Checking the Button Cell Battery
    162
- Starter Motor
  
  164
  - Removing the Starter Motor
    166
  - Checking the Starter Motor Pinion
    166
  - Disassembling the Starter Motor
    166
  - Checking the Armature (Starter Motor)
    168
  - Checking the Brush Holder
    168
  - Assembling the Starter Motor
    169
  - Installing the Starter Motor
    170
- 6Y8 Multifunction Meter Sensor
  
  171
  - Checking the Water Pressure Sensor (Optional)
    171
  - Checking the Speed Sensor (Optional)
    171
- PTT System
  
  172
Fuel System 6

176
- Hose Routing
  
  178
- Fuel Line
  
  182
  - Reducing the Fuel Pressure
    182
  - Measuring the Fuel Pressure
    182
  - Checking the Pressure Regulator
    182
- Fuel Filter
  
  184
  - Removing the Fuel Filter Assembly
    185
  - Checking the Fuel Filter Assembly
    185
  - Disassembling the Fuel Filter Assembly
    186
  - Checking the Fuel Filter Element
    186
  - Checking the Fuel Cup Assembly
    186
  - Checking the Primer Pump
    186
  - Assembling the Fuel Filter Assembly
    186
  - Installing the Fuel Filter Assembly
    187
- Fuel Pump
  
  188
- Canister and Vapor Shut-Off Valve
  
  194
  - Removing the Canister
    195
  - Removing the Vapor Shut-Off Valve
    195
  - Checking the Canister
    195
  - Checking the Vapor Shut-Off Valve
    196
  - Installing the Vapor Shut-Off Valve
    196
  - Installing the Canister
    196
- Intake Silencer
  
  198
- Throttle Link
  
  199
  - Removing the Throttle Link
    200
  - Checking the Throttle Link
    200
  - Installing the Throttle Link
    200
- Throttle Body
  
  202
  - Removing the Throttle Body Assembly
    203
  - Checking the TPS
    203
  - Installing the Throttle Body Assembly
    203
- Throttle Body and Throttle Link Adjustment
  
  204
  - Adjusting the Throttle Link
    204
- Fuel Injector
  
  207
  - Removing the Fuel Injector
    208
  - Removing the Fuel Cooler
    208
  - Checking the Fuel Rail and Fuel Injector
    209
  - Installing the Fuel Cooler
    209
  - Installing the Fuel Injector
    210
- Intake Manifold and Vapor Separator
  
  211
  - Draining the Fuel
    214
  - Removing the Intake Manifold
    214
  - Removing the Vapor Separator
    214
  - Checking the Fuel Filter
    215
  - Checking the Intake Manifold
    215
  - Checking the Air Pressure Sensor
    215
  - Checking the ISC Valve
    215
  - Installing the Vapor Separator
    216
  - Installing the Intake Manifold
    217
- Vapor Separator and High-Pressure Fuel Pump
  
  219
Power Unit 7

223
- Power Unit
  224
- Power Unit (Check and Adjustment)
  
  226
  - Checking the Compression Pressure
    226
  - Checking the Oil Pressure
    226
  - Checking the Valve Clearance
    226
  - Adjusting the Valve Clearance
    228
- Power Unit Assembly
  
  230
  - Removing the Power Unit
    232
  - Installing the Power Unit
    234
- Flywheel Magnet
  
  237
  - Removing the Flywheel Magnet
    238
  - Removing the Stator Assembly
    238
  - Installing the Stator Assembly
    239
  - Installing the Flywheel Magnet
    240
- Timing Belt
  
  241
  - Removing the Timing Belt
    242
  - Removing the Drive Sprocket
    242
  - Checking the Timing Belt
    242
  - Installing the Drive Sprocket
    242
  - Installing the Timing Belt
    243
- Starter Motor
  
  245
  - Removing the Starter Motor
    246
  - Installing the Starter Motor
    246
- Rectifier Regulator and Ignition Coil
  
  248
  - Removing the Rectifier Regulator
    250
  - Removing the Ignition Coil
    250
  - Checking the Spark Plug
    250
  - Installing the Ignition Coil
    251
  - Installing the Rectifier Regulator
    251
- Fuse Box
  
  252
- Wiring Harness
  
  253
  - Removing the Wiring Harness
    255
  - Installing the Wiring Harness
    256
- Camshaft
  
  258
- Cylinder Head
  
  263
  - Removing the Cylinder Head
    265
  - Disassembling the Cylinder Head
    265
  - Checking the Valve Lifter
    265
  - Checking the Cylinder Head
    266
  - Checking the Valve Spring
    266
  - Checking the Valve
    266
  - Checking the Valve Guide
    267
  - Replacing the Valve Guide
    267
  - Checking the Valve Seat
    268
  - Refacing the Valve Seat
    268
  - Checking the Cylinder Head and Cylinder Block Anode
    270
  - Assembling the Cylinder Head
    270
  - Installing the Cylinder Head
    271
- Exhaust Cover
  
  273
  - Removing the Exhaust Cover
    275
  - Checking the PCV
    275
  - Checking the Thermostat
    275
  - Checking the Exhaust Cover Anode
    275
  - Installing the Exhaust Cover
    276
- Cylinder Block (F150A, FL150A)
  
  277
  - Removing the Oil Pump Assembly
    279
  - Removing the Oil Filter Bracket
    279
  - Removing the Balancer Assembly
    279
  - Disassembling the Oil Pump
    279
  - Checking the Oil Pump
    279
  - Assembling the Oil Pump
    279
  - Installing the Oil Pump Assembly
    280
  - Installing the Balancer Assembly
    280
  - Installing the Oil Filter Bracket
    281
- Cylinder Block (F150B, FL150B)
  
  283
  - Removing the Oil Pump Assembly
    285
  - Removing the Oil Filter Bracket
    285
  - Removing the Crankcase Cover
    285
  - Disassembling the Oil Pump
    285
  - Checking the Oil Pump
    285
  - Assembling the Oil Pump
    285
  - Installing the Oil Pump Assembly
    285
  - Installing the Crankcase Cover
    285
  - Installing the Oil Filter Bracket
    285
- Crankcase
  
  286

Yamaha FL150B Service Manual (458 pages)

Brand: Yamaha | Category: Engine | Size: 15.43 MB

Gen Info General Information 0

5
- Important Information
  2
- Table of Contents
  5
- Safety While Working
  
  6
  - Electric Shock
    6
  - Handling of Gasoline
    6
  - Hot Part
    6
  - Propeller
    6
  - Rotating Part
    6
  - Ventilation
    6
  - Handling of Burner
    7
  - Handling of Sealant
    7
  - Part, Lubricant, and Sealant
    7
  - Self-Protection
    7
  - Working with Crane
    7
  - Disassembly and Assembly
    8
  - Non-Reusable Part
    8
  - Special Service Tool
    8
  - Tightening Torque
    8
- How to Use this Manual Manual Format
  
  9
  - Abbreviation
    10
- Sealant and Locking Agent
  
  11
  - Symbol
    11
- Special Service Tool
  
  13
Spec Specification 1

20
- Model Features
  
  22
  - General Feature
    22
  - Model Designation
    23
  - Serial Number
    23
- Model Data
  
  24
  - Dimension and Weight
    24
  - Performance
    24
  - Power Unit
    24
  - Lower Unit
    25
  - Bracket Unit
    25
  - Fuel and Oil Requirement
    25
  - Battery Requirement
    26
  - PTT Requirement
    26
- Electrical Technical Data
  
  27
  - Ignition Timing Control System
    27
  - Fuel Injection Control System
    28
  - Engine Speed Control System
    29
  - PTT System
    29
  - Charging System
    30
  - Starting System
    30
  - Gauge / Sensor
    31
- Fuel System Technical Data
  
  32
  - Fuel System
    32
- Power Unit Technical Data
  
  33
  - Power Unit
    33
  - Cylinder Head Assembly
    33
  - Crankcase Assembly
    35
- Lower Unit Technical Data
  
  37
  - Lower Unit Assembly (Regular Rotation Model)
    37
  - Lower Unit Assembly (Counter Rotation Model)
    37
- Bracket Unit Technical Data
  
  38
  - PTT System
    38
- Special Tightening Torque
  
  39
  - Power Unit
    39
  - Lower Unit (Regular Rotation Model)
    40
  - Lower Unit (Counter Rotation Model)
    41
  - Bracket Unit
    41
  - PTT Unit
    41
  - Special Tightening Torque
    41
- General Tightening Torque
  
  42
Tech Fea Technical Features and Description 2

43
- Technical Features and Description
  
  44
- Electronic Control System
  
  44
  - Engine ECM Component
    45
  - Sensor, Switch and Actuator
    47
  - Electronic Fuel Injection Control System
    48
  - Ignition Timing Control System
    53
  - Engine Speed Control System
    56
  - Idle Speed Control
    59
  - Fail-Safe Control
    60
- Power Unit System
  
  61
  - Outline of System
    61
- Lubrication System
  
  65
- Cooling System
  
  67
- Intake and Exhaust System
  
  70
  - Idle Exhaust System
    71
- PTT Unit
  
  72
Rig Ging Rigging Information 3

76
Trbl Shtg Troubleshooting 4

105
- Ydis
  
  106
  - Feature
    106
  - Hardware Requirement
    106
  - Function
    107
  - YDIS Kit
    108
  - Connecting the Communication Cable to the Outboard Motor
    108
- Troubleshooting
  
  106
- Troubleshooting the Power Unit Troubleshooting Procedure
  
  109
Elec Electrical System 5

124
- Electrical System
  
  126
- Electrical Components
  
  126
  - Port View
    126
  - Junction Box Assembly
    127
  - Aft View
    128
  - Bow View
    129
  - Top View
    130
- Wiring Harness Routing
  
  131
  - Port View
    131
  - Junction Box Assembly
    132
  - Aft View
    133
  - Top View
    134
  - Bottom Cowling
    135
- Circuit Diagram
  
  136
- ECM Coupler Layout
  
  137
- Checking the Electrical Component
  
  138
  - Checking by Use of YDIS
    138
  - Measuring the Peak Voltage
    138
  - Checking by Use of the Digital Tester
    138
- Engine Control Units and Components
  
  139
  - Checking the Main Relay
    139
  - Checking the Engine ECM Circuit
    140
  - Checking the TPS
    141
  - Checking the ISC
    142
  - Checking the Oil Pressure Sensor
    144
  - Checking the Hour Meter
    144
  - Checking the Water Pressure Sensor (Option)
    146
  - Checking the Speed Sensor (Option)
    147
- Fuel Control Units and Components
  
  148
- Charging Units and Components
  
  151
  - Checking the Lighting Coil (Stator Assembly)
    151
  - Checking the Rectifier Regulator
    152
- Ignition Units and Components
  
  153
  - Checking the Ignition Spark
    153
  - Checking the Spark Plug Wire
    153
  - Checking the Ignition Coil
    154
  - Checking the Pulser Coil
    155
  - Checking the Air Temperature Sensor
    156
  - Checking the Air Pressure Sensor
    157
  - Checking the Engine Temperature Sensor
    158
  - Checking the Thermoswitch
    159
  - Checking the Shift Cut Switch
    161
  - Checking the Neutral Switch
    162
  - Checking the Engine Shut-Off Switch
    162
- Starting Units and Components
  
  163
- Starter Motor
  
  167
  - Removing the Starter Motor
    167
  - Checking the Starter Motor Operation
    167
  - Checking the Magnet Switch
    167
  - Checking the Starter Motor Pinion
    167
  - Disassembling the Starter Motor
    168
  - Checking the Starter Motor
    169
  - Checking the Brush
    170
  - Assembling the Starter Motor
    170
  - Installing the Starter Motor
    172
- PTT System
  
  173
  - Checking the PTT Relay
    173
  - Checking the PTT Switch (on Bottom Cowling)
    174
  - Checking the Trim Sensor
    175
Fuel Fuel System 6

176
- Fuel System
  
  178
- Hose Routing
  
  178
  - Fuel Hose and Blowby Hose
    178
  - Vapor Gas Hose
    179
  - Cooling Water Hose
    180
- Fuel Line
  
  181
  - Reducing the Fuel Pressure
    181
  - Measuring the Fuel Pressure
    181
  - Checking the Pressure Regulator
    182
- Canister
  
  183
  - Checking the Canister
    184
  - Installing the Canister
    184
- Fuel Pump
  
  185
  - Checking the Fuel Pump
    187
  - Disassembling the Fuel Pump
    187
  - Checking the Diaphragm and Valve
    188
  - Assembling the Fuel Pump
    188
  - Checking the Primer Pump
    189
- Fuel Filter
  
  190
  - Checking the Fuel Filter Assembly
    191
- Intake Silencer
  
  193
- Throttle Link
  
  195
  - Checking the Throttle Link
    195
  - Installing the Throttle Link
    195
  - Adjusting the Throttle Link
    196
- Throttle Body
  
  197
  - Checking the TPS
    198
  - Adjusting the TPS
    198
  - Installing the Throttle Body Assembly
    199
  - Adjusting the TPS
    199
  - Synchronizing the Throttle Valve
    200
- Fuel Injector
  
  202
  - Checking the Fuel Rail
    203
  - Installing the Fuel Injector
    203
- Intake Manifold
  
  204
  - Checking the Intake Manifold
    205
  - Checking the Air Pressure Sensor
    205
  - Checking the ISC
    205
  - Installing the Intake Manifold
    205
- Vapor Separator
  
  206
  - Draining the Fuel
    209
  - Checking the Vacuum Hose
    209
  - Checking the Fuel Filter
    209
  - Disassembling the Vapor Separator
    209
  - Checking the High-Pressure Fuel Pump
    209
  - Checking the Vapor Separator
    209
  - Assembling the Vapor Separator
    210
Powr Power Unit 7

212
- Power Unit (Check and Adjustment)
  
  214
  - Checking the Compression Pressure
    214
  - Checking the Oil Pressure
    215
  - Checking the Valve Clearance
    215
  - Adjusting the Valve Clearance
    216
- Power Unit
  
  214
- Flywheel Magnet
  
  219
  - Removing the Flywheel Magnet
    219
  - Installing the Flywheel Magnet
    219
- Wiring Harness
  
  220
  - Removing the Wiring Harness
    221
  - Installing the Wiring Harness
    222
- Starter Motor
  
  226
- Fuse Box
  
  227
- Junction Box
  
  228
- Timing Belt
  
  230
  - Replacing the Timing Belt
    231
- Power Unit Assembly
  
  232
  - Removing the Power Unit
    235
  - Installing the Power Unit
    236
- Camshaft
  
  241
- Exhaust Cover
  
  245
  - Removing the Exhaust Cover
    247
  - Checking the Exhaust Cover Anode
    247
  - Checking the PCV
    247
  - Installing the PCV
    247
  - Installing the Exhaust Cover
    247
- Cylinder Head
  
  251
  - Removing the Cylinder Head
    251
  - Checking the Valve Lifter
    251
  - Checking the Cylinder Head
    251
  - Checking the Valve Spring
    252
  - Checking the Valve
    252
  - Checking the Valve Guide
    253
  - Replacing the Valve Guide
    253
  - Checking the Valve Seat
    254
  - Refacing the Valve Seat
    254
  - Assembling the Cylinder Head
    256
  - Installing the Cylinder Head
    257
- Cylinder Block
  
  258
  - Removing the Oil Pump Assembly
    261
  - Removing the Oil Filter Bracket
    261
  - Removing the Anode (Cylinder Block)
    261
  - Removing the Crankcase Cover
    261
  - Disassembling the Oil Pump Assembly
    261
  - Checking the Oil Pump Assembly
    261
  - Assembling the Oil Pump Assembly
    262
  - Installing the Oil Pump Assembly
    262
  - Installing the Crankcase Cover
    263
  - Installing the Oil Filter
    263
  - Installing the Anode (Cylinder Block)
    264
- Crankcase
  
  265

Yamaha FL150B Owner's Manual (90 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 3.69 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
  - Power Trim and Tilt
    7
  - Engine Shut-Off Cord (Lanyard)
    7
  - Gasoline
    7
  - Gasoline Exposure and Spills
    7
  - 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
    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
    17
- Remote Control Requirements
  17
- Battery Requirements
  17
  - Battery Specifications
    17
  - Mounting Battery
    17
  - Multiple Batteries
    17
- Propeller Selection
  17
  - Counter Rotation Models
    18
- Start-In-Gear Protection
  18
- Engine Oil Requirements
  18
- Fuel Requirements
  19
  - Gasoline
    19
- Muddy or Acidic Water
  19
- Anti-Fouling Paint
  20
- Motor Disposal Requirements
  20
- Emergency Equipment
  20
- Emission Control Information
  20
  - U.S. Insular Areas
    20
Components

22
- Components Diagram
  22
Instruments and Indicators

33
- Digital Tachometer
  33
  - Tachometer
    33
  - Trim Meter
    33
  - Hour Meter
    33
  - Low Oil Pressure-Alert Indicator
    34
  - Overheat-Alert Indicator
    34
- Digital Speedometer
  34
  - Speedometer
    34
  - Fuel Gauge
    35
  - Trip Meter / Clock / Voltmeter
    35
  - Fuel Level-Alert Indicator
    36
  - Low Battery Voltage-Alert Indicator
    36
- Fuel Management Meter
  36
- 6Y8 Multifunction Meters
  39
- 6Y8 Multifunction Tachometers
  39
  - Start-Up Checks
    40
  - Low Oil Pressure-Alert
    40
  - Overheat Alert
    40
  - Water Separator Alert
    40
  - Engine Trouble Alert
    41
  - Low Battery Voltage-Alert
    41
- 6Y8 Multifunction Speed & Fuel Meters
  41
- 6Y8 Multifunction Speedometers
  42
- 6Y8 Multifunction Fuel Management Meters
  42
Engine Control System

44
- Alert System
  44
  - Overheat Alert
    44
  - Low Oil Pressure Alert
    44
Installation

46
- Mounting the Outboard Motor
  46
Operation

48
- First-Time Operation
  48
  - Fill Engine Oil
    48
  - Breaking in Engine
    48
  - Getting to Know Your Boat
    48
- Checks before Starting Engine
  48
  - Fuel Level
    48
  - Remove Cowling
    49
  - Fuel System
    49
  - Controls
    49
  - Engine Shut-Off Cord (Lanyard)
    50
  - Engine Oil
    50
  - Engine
    51
  - Flushing Device
    51
  - Install Cowling
    51
  - Checking Power Trim and Tilt System
    52
  - Battery
    52
- Filling Fuel
  53
- Operating Engine
  53
  - Sending Fuel
    53
  - Starting Engine
    54
- Checks after Starting Engine
  56
  - Cooling Water
    56
- Warming up Engine
  56
  - Electric Start Models
    56
- Checks after Engine Warm up
  56
  - Shifting
    56
  - Stop Switches
    56
- Stopping Boat
  57
- Stopping Engine
  57
  - Procedure
    57
- Trimming Outboard Motor
  58
  - Adjusting Trim Angle (Power Trim and Tilt)
    59
  - Adjusting Boat Trim
    59
- Tilting up and down
  60
  - Procedure for Tilting up (Power Trim and Tilt Models)
    61
  - Procedure for Tilting down (Power Trim and Tilt Models)
    62
- Shallow Water
  63
  - Power Trim and Tilt Models
    63
- Cruising in Other Conditions
  63

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Yamaha FL150B Manuals

Yamaha FL150B Service Manual (493 pages)

Table of Contents

Table of Contents

Specification 1

Model Feature

Model Data

Electrical Technical Data

Fuel System Technical Data

Power Unit Technical Data

Lower Unit Technical Data

Bracket Unit Technical Data

Specified Tightening Torque

Technical Feature and Description 2

Electronic Control System

Additional Features

Ydis

Power Unit System

Fuel System

Lubrication System

Cooling System

Intake and Exhaust System

Lower Unit

PTT Unit

Rigging Information 3

Important Reminder on Rigging

Crate Handling

Uncrating

External Dimensions

Outboard Motor Mounting

Rigging Grommet Mounting

Optional Equipment

Y-COP (Standard for European Market and Optional for Oceanian Market)

Battery Installation

System Diagram

Rigging Recommendation

Propeller Selection

Troubleshooting 4

Ydis

Outboard Motor Troubleshooting

Electrical System 5

Electrical Component and Wiring Harness Routing

ECM Circuit

Checking the Electrical Component

Engine Control Unit and Component

Fuel Control Unit and Component

Charging Unit and Component

Ignition Unit and Component

Starting Unit and Component

Y-COP (Standard for European Market and Optional for Oceanian Market)

Starter Motor

6Y8 Multifunction Meter Sensor

PTT System

Fuel System 6

Hose Routing

Fuel Line

Fuel Filter

Fuel Pump

Canister and Vapor Shut-Off Valve

Intake Silencer

Throttle Link

Throttle Body

Throttle Body and Throttle Link Adjustment

Fuel Injector

Intake Manifold and Vapor Separator

Vapor Separator and High-Pressure Fuel Pump

Power Unit 7

Power Unit (Check and Adjustment)

Power Unit Assembly

Flywheel Magnet

Timing Belt

Starter Motor

Rectifier Regulator and Ignition Coil

Fuse Box

Wiring Harness

Camshaft

Cylinder Head

Exhaust Cover

Cylinder Block (F150A, FL150A)

Cylinder Block (F150B, FL150B)