Yamaha 115B Manuals

Manuals and User Guides for Yamaha 115B. We have 5 Yamaha 115B manuals available for free PDF download: Service Manual, Owner's Manual

Yamaha 115B Service Manual (261 pages)

Brand: Yamaha | Category: Engine | Size: 16.15 MB

3
Table of Contents
- 2
  Important Information
- 5
  General Information
  - 6
    How to Use This Manual
    - 6
      Manual Format
    - 7
      Symbol
- 7
  Contents
  - 8
    Safety While Working
    - 8
      Fire Prevention
    - 8
      Ventilation
    - 8
      Self-protection
    - 8
      Parts, Lubricant, and Sealant
    - 9
      Good Working Practice
    - 9
      Disassembly and Assembly
  - 10
    Identification
    - 10
      Applicable Model
    - 10
      Serial Number
  - 11
    Special Service Tool
  - 16
    Propeller Selection
    - 16
      Propeller Size
    - 16
      Selection
  - 17
    Predelivery Check
23
Specification
- 24
  General Specification
- 28
  Maintenance Specification
  - 28
    Power Unit (E115A Models)
  - 30
    Lower Unit (E115A Models)
  - 30
    Electrical (E115A Models)
  - 33
    Power Unit (115B, 140B Models)
  - 35
    Lower Unit (115B, 140B Models)
  - 38
    Dimension
- 42
  Tightening Torque
  - 42
    Specified Torque
  - 44
    General Torque
45
Periodic Check and Adjustment
- 46
  Maintenance Interval Chart
- 46
  Periodic Check and Adjustment
- 47
  Fuel System
  - 47
    Checking the Fuel Joint and Fuel Hose (Fuel Joint-to-carburetor)
  - 47
    Checking the Fuel Filter
- 47
  Top Cowling
  - 47
    Checking the Top Cowling
  - 48
    Periodic Check and Adjustment
- 48
  Power Unit
  - 48
    Checking the Spark Plug
    - 48
      Checking the Thermostat
    - 49
      Checking the Cooling Water Passage
- 49
  Control System
- 55
  Bracket
  - 55
    Checking the PTT Operation (ET)
  - 55
    Checking the PTT Fluid Level (ET)
- 56
  Lower Unit
  - 56
    Checking the Tilt Operation (MH, WH, E)
- 58
  General
61
Fuel System
- 62
  Fuel System
- 62
  Hose Routing
  - 62
    Fuel Hose and Breather Hose
- 64
  Fuel Line
- 67
  Carburetor
- 76
  Fuel Pump
  - 77
    Checking the Fuel Pump
  - 77
    Disassembling the Fuel Pump
  - 78
    Assembling the Fuel Pump
  - 78
    Checking the Fuel Joint
80
Power Unit
- - 80
    Powr
- 82
  Power Unit
- 105
  Intake Manifold
  - 105
    Removing the Intake Manifold
  - 105
    Checking the Reed Valve
- 106
  Exhaust Cover
  - 107
    Removing the Exhaust Cover
  - 107
    Checking the Exhaust Cover
  - 107
    Checking the PCV
  - 107
    Installing the PCV
- 108
  Cylinder Head
  - 110
    Removing the Cylinder Head
  - 110
    Checking the Cylinder Head
- 112
  Crankcase
  - 115
    Removing the Crankcase
  - 115
    Disassembling the Bearing Housing
  - 116
    Disassembling the Oil Seal Housing
  - 116
    Removing the Piston, Connecting Rod Assembly and Crankshaft Assembly
  - 116
    Disassembling the Piston and Connecting Rod Assembly
  - 116
    Checking the Bearing
  - 117
    Disassembling the Crankshaft
  - 117
    Checking the Piston Diameter
  - 118
    Checking the Cylinder Bore
  - 118
    Checking the Piston Clearance
  - 118
    Checking the Piston Ring
  - 119
    Checking the Internal Anode
  - 119
    Checking the Piston Pin
  - 119
    Checking the Piston Pin Boss Bore
  - 119
    Checking the Piston Ring Side Clearance
  - 120
    Checking the Connecting Rod Big End Side Clearance
  - 120
    Checking the Connecting Rod Small End Axial Play
  - 120
    Checking the Crankshaft
  - 121
    Assembling the Crankshaft
  - 122
    Assembling the Bearing Housing
  - 122
    Assembling the Oil Seal Housing
  - 123
    Assembling the Piston and Connecting Rod Assembly
  - 123
    Assembling the Power Unit
  - 130
    Installing the Power Unit
  - 133
    Adjusting the Timing Plate
  - 134
    Adjusting the Ignition Timing Stopper
137
Lower Unit
- - 137
    Lowr
- 138
  Lower Unit
- 143
  Propeller Shaft Housing
- 149
  Drive Shaft and Lower Case
  - 150
    Removing the Drive Shaft
  - 150
    Disassembling the Drive Shaft Housing
  - 150
    Disassembling the Forward Gear
  - 151
    Disassembling the Lower Case
  - 151
    Checking the Pinion and Forward Gear
  - 151
    Checking the Bearing
  - 151
    Checking the Drive Shaft
  - 152
    Checking the Lower Case
  - 152
    Assembling the Lower Case
  - 152
    Assembling the Forward Gear
  - 153
    Assembling the Drive Shaft Housing
  - 153
    Installing the Drive Shaft
  - 154
    Installing the Propeller Shaft Housing
  - 155
    Installing the Water Pump and Shift Rod
  - 156
    Installing the Lower Unit
- 159
  Shimming
  - 160
    Selecting the Pinion Shim
  - 161
    Selecting the Forward Gear Shim
  - 162
    Selecting the Reverse Gear Shim
- 163
  Backlash
  - 163
    Measuring the Forward and Reverse Gear Backlash
166
Bracket Unit
- - 166
    Brkt
- 171
  Tiller Handle
- 172
  Bottom Cowling
- 175
  Upper Case, Steering Arm
  - 179
    Disassembling the Upper Case
  - 180
    Checking the Upper Case
  - 180
    Assembling the Upper Case
  - 184
    Removing the Steering Arm
  - 184
    Removing the Oil Seal of Swivel Bracket (MH, WH, E)
  - 184
    Installing the Oil Seal of Swivel Bracket (MH, WH, E)
  - 185
    Installing the Steering Arm
  - 186
    Installing the Upper Case
- 187
  Clamp Bracket and Swivel Bracket
- 201
  PTT Unit
  - 202
    Checking the Hydraulic Pressure
- 206
  PTT Motor
  - 206
    Disassembling the PTT Motor
  - 207
    Checking the PTT Motor
  - 208
    Checking the Filter
  - 208
    Assembling the PTT Motor
- 211
  Gear Pump
  - 211
    Disassembling the Gear Pump Housing
  - 212
    Checking the Main Valve
  - 212
    Checking the Gear Pump
  - 212
    Checking the Gear Pump Housing
  - 212
    Checking the Reservoir
  - 212
    Checking the Relief Valve
  - 213
    Assembling the Gear Pump Housing
- 217
  Tilt Cylinder and Trim Cylinder
- 224
  PTT Electrical System
  - 224
    Checking the Fuse
  - 224
    Checking the PTT Relay
  - 224
    Checking the Trim Sensor
225
Electrical System
- - 225
    Elec
- 226
  Checking the Electrical Component
  - 226
    Measuring the Peak Voltage
- 226
  Electrical System
- 227
  Electrical Component
  - 227
    Port View
  - 228
    Starboard View
  - 230
    Top View
- 231
  Ignition and Ignition Control System
  - 231
    Checking the Ignition Spark Gap
  - 231
    Checking the Spark Plug Cap
  - 232
    Checking the Ignition Coil
  - 232
    Checking the CDI Unit
  - 233
    Checking the Pulser Coil
  - 233
    Checking the Charge Coil
  - 234
    Checking the Thermoswitch
- 234
  Starting System
  - 234
    Checking the Fuse (WH, E, ET)
  - 235
    Checking the Engine Start Switch (WH, E, ET)
  - 235
    Checking the Engine Stop Lanyard Switch
  - 236
    Checking the Starter Relay (WH, E, ET)
  - 236
    Checking the Neutral Switch (WH)
  - 239
    Removing the Starter Motor Pinion
  - 239
    Checking the Starter Motor Pinion
  - 239
    Checking the Armature
  - 240
    Checking the Brush
  - 240
    Checking the Starter Motor Operation
  - 240
    Checking the Choke Solenoid
- 241
  Charging System
  - 241
    Checking the Lighting Coil
  - 241
    Checking the Rectifier Regulator
  - 242
    Checking the Hour Meter
  - 243
    Trbl Shtg

Yamaha 115B Owner's Manual (223 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 6.53 MB

11
Numeros D'identification
11
Numero De Serie Du Moteur Hors-Bord
11
Numéro De Clé
11
Identificacion
7
Table of Contents
13
Informacion Sobre Seguridad
16
Fueling Instructions
17
Instrucciones De Repostaje De
17
Gasolina
18
Battery Requirement
18
For Electric Start Model
19
Aceite Para El Motor
19
Requisitos De Bateria
20
Propeller Selection
21
Seleccion De La Helice
23
Proteccion Contra El Arranque Con Marcha Puesta
25
Composants De Base
26
Main Components
32
Operations of Controls and Other Functions
32
Fuel Tank
34
Choke Knob
34
Remote Control
44
Trim Tab
46
Trim Angle Adjusting Rod
46
Warning Indicator Lamp
46
Tachometer
48
Trim Meter
48
Tilt Lock Mechanism
48
Tilt Support Lever
50
Top Cowling Lock Levers
52
Warning System
52
Overheat Warning
54
Oil Level Warning/ Oil Filter Clogging Warning
60
Operation
62
Installation
64
Mounting the Outboard Motor
68
Filling Fuel and Engine Oil
68
Filling Fuel
68
Filling Oil
72
Gasoline (Petrol) and Oil Mixing
76
Pre-Operation Checks
77
Procedure Prealable
78
Operation After a Long Period of Storage
80
Breaking in (Running In) Engine
84
Starting Engine
85
Demarrage Du Moteur
85
Arranque Del Motor
94
Warming Up Engine
95
Mise a Temperature Du
95
Calentamiento Del Motor
96
Shifting
96
Forward
97
Cambio De Marcha
98
Reverse
100
Stopping Engine
101
Arret Du Moteur
101
Parada Del Motor
102
Trimming Outboard Motor
103
Asiento Del Motor Fuera Borda
104
Adjusting Trim Angle
110
Tilting Up/Down
116
Cruising in Other Conditions
116
Cruising in Salt Water
116
Cruising in Turbid Water
119
Entretien
120
Specification Data
132
Transporting and Storing Outboard Motor
132
Trailering Outboard Motor
132
Storing Outboard Motor
142
Periodic Maintenance
142
Maintenance Chart
146
Replacement Parts
146
Cleaning and Adjusting Spark Plug
150
Checking Fuel System
152
Inspecting Fuel Filter
154
Adjusting Idling Speed
156
Checking Water Trap Under Engine Oil Tank
156
Checking Wiring and Connectors
158
Replacing Fuse
158
Water Leakage
158
Exhaust Leakage
160
Greasing
164
Checking Power Trim and Tilt System
166
Checking Propeller
170
Changing Gear Oil
174
Cleaning Fuel Tank
176
Inspecting and Replacing Anode
178
Checking Battery
184
Checking Bolts and Nuts
184
Motor Exterior
184
Coating the Boat Bottom
187
Depannage
187
Restablecimiento En Caso De Problema
188
Troubleshooting
200
Temporary Action in Emergency
200
Impact Damage
202
Power Trim / Tilt Will Not Operate
204
Starter Will Not Operate
208
Low Oil Level Warning Activates
210
Treatment of Submerged Motor
213
Indice
214
Identification Numbers Record
215
Outboard Motor Serial Number
217
Essence
218
Instrucciones De Repostaje De Combustible

Yamaha 115B Owner's Manual (122 pages)

Yamaha Outboard Motor

Brand: Yamaha | Category: Outboard Motor | Size: 2.38 MB

5
Table of Contents
- - 7
    General Information
- 8
  Chapter 1
  - 8
    Identification Numbers Record
    - 8
      Outboard Motor Serial Number
    - 8
      Key Number
  - 9
    Labels
    - 9
      EC Label
    - 9
      EPA Label
  - 10
    Emission Control Information
  - 11
    Operation
  - 11
    Safety Information
  - 13
    Fueling Instructions
    - 14
      Gasoline
    - 14
      Engine Oil
  - 15
    Battery Requirement
  - 15
    Propeller Selection
  - 16
    Start-in-gear Protection
17
Main Components
- - 17
    Basic Components
- 18
  Chapter 2
  - 18
    Main Components
  - 22
    Operations of Controls and Other Functions
    - 22
      Fuel Tank
    - 23
      Gear Shift Lever
    - 23
      Engine Stop Lanyard Switch
    - 24
      Choke Knob
    - 24
      Manual Injection Knob
    - 24
      Recoil Starter Handle
    - 25
      Main Switch
    - 25
      Tiller Handle
    - 27
      Remote Control
    - 33
      Steering Friction Adjusting Screw
    - 34
      Trim Tab
    - 34
      Trim Angle Adjusting Rod
    - 35
      Tachometer
    - 35
      Trim Meter
    - 35
      Digital Hour Meter
    - 36
      Tilt Lock Mechanism
    - 37
      Tilt Support Lever
    - 37
      Top Cowling Lock Levers
  - 38
    Warning System
    - 38
      Overheat Warning
39
Warning System
- - 39
    Operation
- 40
  Chapter 3
  - 40
    Installation
    - 41
      Mounting the Outboard Motor
  - 44
    Breaking in (running In) Engine
  - 46
    Pre-operation Checks
  - 47
    Filling Fuel and Engine Oil
    - 47
      Filling Fuel
    - 48
      Gasoline (Petrol) and Oil Mixing
  - 50
    Starting Engine
  - 58
    Warming Up Engine
  - 59
    Shifting
    - 59
      Forward
    - 60
      Reverse
  - 61
    Stopping Engine
  - 62
    Trimming Outboard Motor
    - 63
      Adjusting Trim Angle
  - 66
    Tilting Up/down
  - 70
    Cruising in Other Conditions
    - 70
      Cruising in Salt Water
    - 70
      Cruising in Turbid Water
71
Cruising in Other Conditions
- - 71
    Maintenance
- 72
  Chapter 4
  - 72
    Specifications
  - 78
    Transporting and Storing Outboard Motor
    - 78
      Trailering Outboard Motor
    - 78
      Storing Outboard Motor
  - 82
    Periodic Maintenance
    - 82
      Replacement Parts
    - 83
      Maintenance Chart
    - 84
      Greasing
    - 85
      Cleaning and Adjusting Spark Plug
    - 87
      Checking Fuel System
    - 88
      Inspecting Fuel Filter
    - 91
      Adjusting Idling Speed
    - 92
      Replacing Fuse
    - 92
      Checking Wiring and Connectors
    - 92
      Exhaust Leakage
    - 92
      Water Leakage
    - 93
      Checking Power Trim and Tilt System
    - 94
      Checking Propeller
    - 96
      Changing Gear Oil
    - 97
      Cleaning Fuel Tank
    - 98
      Inspecting and Replacing Anode(s)
    - 99
      Checking Battery
    - 102
      Checking Bolts and Nuts
    - 102
      Checking Top Cowling
    - 102
      Motor Exterior
    - 103
      Coating the Boat Bottom
105
Troubleshooting
- - 105
    Trouble Recovery
- 106
  Chapter 5
  - 106
    Troubleshooting
  - 110
    Temporary Action in Emergency
    - 110
      Impact Damage
    - 110
      Running Single Engine
    - 111
      Power Trim/tilt Will Not Operate
    - 112
      Starter Will Not Operate
    - 116
      Treatment of Submerged Motor
  - 117
    Index

Yamaha 115B Owner's Manual (128 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 2.23 MB

Yamaha 115B Service Manual (20 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 0.43 MB

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Yamaha 115B Manuals

Manuals and User Guides for Yamaha 115B. We have 5 Yamaha 115B manuals available for free PDF download: Service Manual, Owner's Manual

Yamaha 115B Service Manual (261 pages)

Table of Contents

3 Table of Contents

23 Specification

24 General Specification

28 Maintenance Specification

42 Tightening Torque

45 Periodic Check and Adjustment

46 Maintenance Interval Chart

46 Periodic Check and Adjustment

47 Fuel System

47 Top Cowling

48 Power Unit

49 Control System

55 Bracket

56 Lower Unit

58 General

61 Fuel System

62 Fuel System

62 Hose Routing

64 Fuel Line

67 Carburetor

76 Fuel Pump

80 Power Unit

82 Power Unit

105 Intake Manifold

106 Exhaust Cover

108 Cylinder Head

112 Crankcase

137 Lower Unit

138 Lower Unit

143 Propeller Shaft Housing

149 Drive Shaft and Lower Case

159 Shimming

163 Backlash

166 Bracket Unit

171 Tiller Handle

172 Bottom Cowling

175 Upper Case, Steering Arm

187 Clamp Bracket and Swivel Bracket

201 PTT Unit

206 PTT Motor

211 Gear Pump

217 Tilt Cylinder and Trim Cylinder

224 PTT Electrical System

225 Electrical System

226 Checking the Electrical Component

226 Electrical System

227 Electrical Component

231 Ignition and Ignition Control System

234 Starting System

241 Charging System

Yamaha 115B Owner's Manual (223 pages)

Table of Contents

Yamaha 115B Owner's Manual (122 pages)

Table of Contents

5 Table of Contents

8 Chapter 1

17 Main Components

18 Chapter 2

39 Warning System

40 Chapter 3

71 Cruising in Other Conditions

72 Chapter 4

105 Troubleshooting

106 Chapter 5

Yamaha 115B Owner's Manual (128 pages)

Yamaha 115B Service Manual (20 pages)

Table of Contents

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3
Table of Contents

23
Specification

24
General Specification

28
Maintenance Specification

42
Tightening Torque

45
Periodic Check and Adjustment

46
Maintenance Interval Chart

46
Periodic Check and Adjustment

47
Fuel System

47
Top Cowling

48
Power Unit

49
Control System

55
Bracket

56
Lower Unit

58
General

61
Fuel System

62
Fuel System

62
Hose Routing

64
Fuel Line

67
Carburetor

76
Fuel Pump

80
Power Unit

82
Power Unit

105
Intake Manifold

106
Exhaust Cover

108
Cylinder Head

112
Crankcase

137
Lower Unit

138
Lower Unit

143
Propeller Shaft Housing

149
Drive Shaft and Lower Case

159
Shimming

163
Backlash

166
Bracket Unit

171
Tiller Handle

172
Bottom Cowling

175
Upper Case, Steering Arm

187
Clamp Bracket and Swivel Bracket

201
PTT Unit

206
PTT Motor

211
Gear Pump

217
Tilt Cylinder and Trim Cylinder

224
PTT Electrical System

225
Electrical System

226
Checking the Electrical Component

226
Electrical System

227
Electrical Component

231
Ignition and Ignition Control System

234
Starting System

241
Charging System

5
Table of Contents

8
Chapter 1

17
Main Components

18
Chapter 2

39
Warning System

40
Chapter 3

71
Cruising in Other Conditions

72
Chapter 4

105
Troubleshooting

106
Chapter 5