Yamaha FL225A Manuals

Manuals and User Guides for Yamaha FL225A. We have 2 Yamaha FL225A manuals available for free PDF download: Service Manual, Owner's Manual

Yamaha FL225A Service Manual (370 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 35.01 MB

Gen Info General Information

4
- Important Information
  2
- Table of Contents
  4
- How to Use this Manual
  
  6
  - Manual Format
    6
  - Symbols
    7
- Safety While Working
  
  8
  - Fire Prevention
    8
  - Ventilation
    8
  - Self-Protection
    8
  - Parts, Lubricants, and Sealants
    8
  - Good Working Practices
    9
  - Disassembly and Assembly
    9
- Identification
  
  10
  - Applicable Models
    10
  - Serial Number
    10
- Features and Benefits
  
  11
  - Newly Developed V6 4-Stroke Engine
    11
  - Valve Train System
    14
  - Intake System
    16
  - Exhaust System
    16
  - Fuel System
    18
  - PTT (Power Trim and Tilt) Unit
    22
- Technical Tips
  
  23
  - Fuel Injection Control
    23
  - Fail-Safe Function Table
    25
  - PTT (Power Trim and Tilt) Unit
    26
  - Cooling System
    31
  - Lubrication System
    31
- Propeller Selection
  
  32
  - Propeller Size
    32
  - Selection
    32
- Predelivery Checks
  
  33
Spec Specifications

37
- General Specifications
  38
- General Specifications
  
  40
- Maintenance Specifications
  
  40
  - Power Unit
    40
  - Lower Unit
    43
  - Electrical
    44
  - Dimensions
    46
- Specifications
  
  40
- Tightening Torques
  
  49
  - Specified Torques
    49
  - Tightening Torques
    51
  - General Torques
    52
Chk Adj/Chk Adj

53
- Chk Adj
  
  54
- Special Service Tools
  
  54
- Periodic Checks and Adjustments
  
  54
- Maintenance Interval Chart
  
  55
- Top Cowling
  
  57
  - Checking the Top Cowling
    57
- Fuel System
  
  57
- Power Unit
  
  58
- Control System
  
  62
- Power Trim and Tilt Unit
  
  68
  - Checking the Power Trim and Tilt Operation
    68
  - Checking the Power Trim and Tilt Fluid Level
    69
- Lower Unit
  
  69
- General
  
  71
  - Checking the Anodes
    71
  - Checking the Battery
    72
  - Lubrication
    73
Fuel Fuel System

75
- Special Service Tools
  
  76
- Fuel System
  
  76
- Hose Routing
  
  77
  - Fuel and Blowby Hoses
    77
  - Intake Silencer, Fuel Filter, and Fuel Pump
    78
- Intake Silencer, Fuel Filter, and Fuel Pump
  
  79
- Vapor Separator
  
  80
  - Removing the Hose Clamps
    82
  - Installing the Hose Clamps
    82
  - Checking the Check Valve
    82
  - Reducing the Fuel Pressure
    82
  - Checking the Vapor Separator
    83
- Intake Manifold and High-Pressure Fuel Line
  
  84
- Throttle Control
  
  88
Powr Power Unit

96
- Special Service Tools
  
  98
- Power Unit
  
  100
  - Checking the Compression Pressure
    111
  - Checking the Oil Pressure
    111
  - Checking the Oil Pressure Sensor
    112
  - Checking the Valve Clearance
    112
  - Replacing the Timing Belt
    118
  - Removing the Power Unit
    120
  - Removing the Oil Filter
    122
  - Removing the Timing Belt and Sprockets
    122
  - Checking the Timing Belt and Sprockets
    123
  - Installing the Sprockets and Timing Belt
    124
- Cylinder Head
  
  126
  - Removing the Cylinder Head
    130
  - Checking the Valve Springs
    131
  - Checking the Valves
    131
  - Checking the Valve Guides
    132
  - Replacing the Valve Guides
    132
  - Checking the Valve Seat
    133
  - Refacing the Valve Seat
    133
  - Checking the Camshaft
    135
  - Checking the Timing Chain Tensioner
    136
  - Checking the Timing Chain
    137
  - Checking the Cylinder Head
    137
  - Installing the Valves
    137
  - Installing the Cylinder Head
    138
- Cylinder Block
  
  140
  - Disassembling the Cylinder Block
    144
  - Checking the Piston Diameter
    144
  - Checking the Cylinder Bore
    145
  - Checking the Piston Clearance
    145
  - Checking the Piston Rings
    145
  - Checking the Piston Ring Grooves
    146
  - Checking the Piston Ring Side Clearance
    146
  - Checking the Piston Pin Boss Bore
    146
  - Checking the Piston Pin
    147
  - Checking the Connecting Rod Small End Inside Diameter
    147
  - Checking the Connecting Rod Big End Side Clearance
    147
  - Checking the Crankshaft
    147
  - Checking the Crankpin Oil Clearance
    148
  - Selecting the Connecting Rod Bearing
    149
  - Checking the Crankshaft Main Journal Oil Clearance
    150
  - Selecting the Crankshaft Main Bearing
    151
  - Disassembling the Oil Pump
    152
  - Checking the Oil Pump
    152
  - Assembling the Oil Pump
    152
  - Assembling the Piston and Cylinder Block
    153
  - Checking the Thermostat
    157
  - Installing the Power Unit
    157
Lowr Lower Unit

160
- Special Service Tools
  
  162
- Lower Unit (Regular Rotation Model)
  
  166
- Propeller Shaft Housing (Regular Rotation Model)
  
  172
- Drive Shaft and Lower Case (Regular Rotation Model)
  
  178
  - Removing the Drive Shaft
    180
  - Disassembling the Drive Shaft Housing
    180
  - Disassembling the Forward Gear
    180
  - Disassembling the Lower Case
    180
  - Checking the Pinion and Forward Gear
    181
  - Checking the Bearings
    181
  - Checking the Drive Shaft
    181
  - Checking the Lower Case
    181
  - Assembling the Lower Case
    181
  - Assembling the Forward Gear
    182
  - Assembling the Drive Shaft Housing
    182
  - Installing the Drive Shaft
    182
  - Installing the Propeller Shaft Housing
    183
  - Installing the Water Pump and Shift Rod
    183
  - Installing the Lower Unit
    185
  - Shimming (Regular Rotation Model)
    187
  - Shimming
    188
  - Selecting the Pinion Shims
    188
  - Selecting the Forward Gear Shims
    189
- Shimming (Regular Rotation Model)
  
  189
  - Selecting the Reverse Gear Shims
    190
- Backlash (Regular Rotation Model)
  
  193
- Lower Unit (Counter Rotation Model)
  
  194
- Propeller Shaft Housing (Counter Rotation Model)
  
  200
- Drive Shaft and Lower Case (Counter Rotation Model)
  
  206
  - Removing the Drive Shaft
    208
  - Disassembling the Drive Shaft Housing
    208
  - Disassembling the Reverse Gear
    208
  - Disassembling the Lower Case
    208
  - Checking the Pinion and Reverse Gear
    209
  - Checking the Bearings
    209
  - Checking the Drive Shaft
    209
  - Checking the Lower Case
    209
  - Assembling the Lower Case
    209
  - Assembling the Drive Shaft Housing
    210
  - Installing the Drive Shaft
    211
  - Installing the Propeller Shaft Housing
    211
  - Installing the Water Pump and Shift Rod
    212
  - Installing the Lower Unit
    213
- Shimming (Counter Rotation Model)
  
  215
  - Shimming
    216
  - Selecting the Pinion Shims
    216
  - Selecting the Reverse Gear Shims
    217
  - Selecting the Forward Gear Shims
    218
  - Selecting the Propeller Shaft Shims
    219
- Backlash (Counter Rotation Model)
  
  223
Brkt Bracket Unit

224
- Special Service Tools
  
  226
- Bottom Cowling
  
  228
- Upper Case, Steering Arm, Swivel Bracket and Clamp Brackets
  
  232
  - Draining the Engine Oil
    238
  - Disassembling the Oil Pan
    238
  - Checking the Oil Strainer
    238
  - Assembling the Oil Pan
    238
  - Removing the Steering Arm
    240
  - Installing the Steering Arm
    241
  - Installing the Upper Case
    242
  - Removing the Power Trim and Tilt Unit
    242
  - Removing the Clamp Brackets
    243
  - Installing the Clamp Brackets
    243
  - Installing the Power Trim and Tilt Unit
    243
  - Adjusting the Trim Sensor
    244
- Power Trim and Tilt Unit
  
  246
  - Disassembling the Power Trim and Tilt Motor
    252
  - Checking the Power Trim and Tilt Motor
    252
  - Assembling the Power Trim and Tilt Motor
    253
  - Checking the Hydraulic Pressure
    254
  - Disassembling the Gear Pump
    256
  - Disassembling the Tilt Cylinder and Trim Cylinders
    257
  - Checking the Reservoir
    259
  - Checking the Tilt Cylinder and Trim Cylinder
    259
  - Checking the Valves
    259
  - Checking the Filters
    260
  - Checking the Gear Pump
    260
  - Checking the Gear Pump Housing
    260
  - Assembling the Gear Pump
    260
  - Assembling the Tilt Ram
    261
  - Assembling the Trim Rams
    262
  - Installing the Tilt Cylinder
    263
  - Installing the Trim Rams
    263
  - Installing the Power Trim and Tilt Motor
    264
  - Installing the Reservoir
    265
  - Installing the Tilt Ram
    265
- Bleeding the Power Trim and Tilt Unit
  
  266
  - Not Installed
    266
  - Built-In
    267
- Power Trim and Tilt Electrical System
  
  268
  - Checking the Fuse
    269
  - Checking the Power Trim and Tilt Relay
    269
  - Checking the Power Trim and Tilt Switch
    270
  - Checking the Trim Sensor
    270
Elec Electrical Systems

271
- Electrical Systems
  
  272
- Special Service Tools
  
  272
- Checking the Electrical Components
  
  273
  - Measuring the Peak Voltage
    273
  - Measuring the Lower Resistance
    273
- Electrical Components
  
  274
  - Starboard and Rear Views
    274
  - Port View
    275
  - Front View
    276
  - Top View
    277
- Wiring Harness
  
  278
- Ignition and Ignition Control System
  
  281
  - Checking the Ignition Spark Gap
    282
  - Checking the Ignition Coil
    282
  - Checking the ECM
    283
  - Checking the Pulser Coil
    283
  - Checking the Throttle Position Sensor
    283
  - Checking the Intake Air Temperature Sensor
    284
  - Checking the Engine Temperature Sensor
    284
  - Checking the Thermoswitch
    285
  - Checking the Shift Cut Switch
    285
  - Checking the Neutral Switch
    285
  - Checking the Main Relay
    286
- Fuel Control System
  
  287
  - Checking the Low-Pressure Fuel Pump and High-Pressure Fuel Pump
    289
  - Checking the High-Pressure Fuel Pump Relay
    289
- Starting System
  
  290
  - Checking the Fuse
    291
  - Checking the Wiring Harness (10 Pins)
    291
  - Checking the Starter Relay
    291
- Starter Motor
  
  292
  - Removing the Starter Motor Pinion
    294
  - Checking the Starter Motor Pinion
    294
  - Checking the Armature
    294
  - Checking the Brushes
    295
  - Checking the Magnet Switch
    295
  - Checking the Starter Motor Operation
    295
- Charging System
  
  296
  - Checking the Stator Coil
    297
  - Checking the Rectifier Regulator
    297
Trbl Shtg Troubleshooting

299
- Special Service Tools
  300
- Trbl Shtg
  300
  - Troubleshooting
    300
- Yamaha Diagnostic System
  300
  - Operating
    302
  - Troubleshooting
    302
- Power Unit
  346
- Bracket Unit
  355
- Electrical Systems
  359
- Self-Diagnosis
  360
  - Diagnosing the Electronic Control System
    360

Yamaha FL225A Owner's Manual (204 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 10.09 MB

Table of Contents
7
Identification Numbers Record
10
Outboard Motor Serial Number
10
Key Number
10
Labels
10
EC Label
10
Numeros D'identification
11
Safety Information
12
Informations De Securite
13
Fueling Instructions
16
Instructions Pour Le Carburant
17
Gasoline
18
Engine Oil
18
Essence
19
Battery Requirement
20
Choix De La Batterie
21
Propeller Selection
22
Choix De L'helice
23
Start-In-Gear Protection
24
Contre Le Demarrage En Prise
25
Composants De Base
27
Main Components
28
Operations of Controls and Other Functions
30
Remote Control
30
Trim Tab
42
Power Trim/Tilt Switch
44
Digital Tachometer
46
Digital Speedometer
54
Fuel Management Meter
60
Tilt Support Lever
66
Top Cowling Lock Levers
68
Flushing Device
68
Warning System
70
Overheat Warning
70
Low Oil Pressure Warning
72
Engine Trouble Warning
72
Operation
74
Installation
76
Breaking in (Running In) Engine
78
Rodage Du Moteur
79
Rodaje Del Motor
79
Pre-Operation Checks
80
Procedure Prealable
81
Checking the Engine Oil Level
82
Filling Fuel
82
Starting Engine
84
Demarrage Du Moteur
85
Arranque Del Motor
85
Procedure for Remote Control Model
86
Warming up Engine
90
Checking Points after Starting Engine
90
Mise a Temperature Du
91
Shifting
92
Forward
92
Reverse
92
Cambio De Marcha
93
Marche Avant
93
Stopping Engine
94
Arret Du Moteur
95
Parada Del Motor
95
Trimming Outboard Motor
96
Adjusting Trim Angle
98
Tilting Up/Down
102
Procedure for Tilting up
104
Procedure for Tilting down
106
Cruising in Other Conditions
108
Cruising in Salt Water
108
Entretien
111
Specifications
112
Transporting and Storing Outboard Motor
118
Trailering Outboard Motor
118
Storing Outboard Motor
118
Periodic Maintenance
128
Replacement Parts
128
Maintenance Chart
130
Greasing
133
Cleaning and Adjusting Spark Plug
134
Checking Fuel System
138
Inspecting Fuel Filter
140
Changing Engine Oil
144
Replacing Fuse
150
Checking Wiring and Connectors
152
Exhaust Leakage
152
Water Leakage
152
Engine Oil Leakage
152
Checking Power Trim and Tilt System
154
Checking Propeller
156
Changing Gear Oil
160
Inspecting and Replacing Anode(S)
162
Checking Battery
164
(For Electric Start Models)
164
Checking Bolts and Nuts
170
Cleaning Cooling-Water Passages
172
Checking Top Cowling
174
Motor Exterior
174
Coating the Boat Bottom
174
Restablecimientoen
177
Caso De Problema
177
Troubleshooting
178
Temporary Action in Emergency
190
Impact Damage
190
Running Single Engine
190
Power Trim/Tilt Will Not Operate
192
Treatment of Submerged Motor
194
Indice
197

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Yamaha FL225A Manuals

Yamaha FL225A Service Manual (370 pages)

Table of Contents

Gen Info General Information

How to Use this Manual

Safety While Working

Identification

Features and Benefits

Technical Tips

Propeller Selection

Predelivery Checks

Spec Specifications

General Specifications

Maintenance Specifications

Specifications

Tightening Torques

Chk Adj/Chk Adj

Chk Adj

Special Service Tools

Periodic Checks and Adjustments

Maintenance Interval Chart

Top Cowling

Fuel System

Power Unit

Control System

Power Trim and Tilt Unit

Lower Unit

General

Fuel Fuel System

Special Service Tools

Fuel System

Hose Routing

Intake Silencer, Fuel Filter, and Fuel Pump

Vapor Separator

Intake Manifold and High-Pressure Fuel Line

Throttle Control

Powr Power Unit

Special Service Tools

Power Unit

Cylinder Head

Cylinder Block

Lowr Lower Unit

Special Service Tools

Lower Unit (Regular Rotation Model)

Propeller Shaft Housing (Regular Rotation Model)

Drive Shaft and Lower Case (Regular Rotation Model)

Shimming (Regular Rotation Model)

Backlash (Regular Rotation Model)

Lower Unit (Counter Rotation Model)

Propeller Shaft Housing (Counter Rotation Model)

Drive Shaft and Lower Case (Counter Rotation Model)

Shimming (Counter Rotation Model)

Backlash (Counter Rotation Model)

Brkt Bracket Unit

Special Service Tools

Bottom Cowling

Upper Case, Steering Arm, Swivel Bracket and Clamp Brackets

Power Trim and Tilt Unit

Bleeding the Power Trim and Tilt Unit

Power Trim and Tilt Electrical System

Elec Electrical Systems

Electrical Systems

Special Service Tools

Checking the Electrical Components

Electrical Components

Wiring Harness

Ignition and Ignition Control System

Fuel Control System

Starting System

Starter Motor

Charging System

Trbl Shtg Troubleshooting

Yamaha FL225A Owner's Manual (204 pages)

Table of Contents

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