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50TR
Yamaha 50TR Manuals
Manuals and User Guides for Yamaha 50TR. We have
2
Yamaha 50TR manuals available for free PDF download: Rigging Manual, Service Manual
Yamaha 50TR Service Manual (224 pages)
Marine Outboard
Brand:
Yamaha
| Category:
Outboard Motor
| Size: 5.73 MB
Table of Contents
Info Chapter 1 General Information
9
How to Use this Manual
3
Table of Contents
9
Chapter 1
10
Identification
10
Serial Number
10
Starting Serial Numbers
10
Safety While Working
11
Fire Prevention
11
Ventilation
11
Self-Protection
11
Oils, Greases and Sealing Fluids
11
Good Working Practices
12
Disassembly and Assembly
13
Special Tools
14
Measuring
15
Removal and Installation
17
Specifications
21
Chapter 2 Specifications
22
General Specifications
22
Maintenance Specifications
28
Engine
28
Lower
30
Electrical
31
Dimension 1
34
Dimension 2
36
Tightening Torque
38
Specified Torque
38
General Torque
39
Table of Contents
41
Chapter 3
42
Maintenance Interval Chart
42
Periodic Service
43
Fuel System
43
Fuel Line
43
Control System
43
Throttle Link Adjustment
43
Throttle Cable Adjustment
44
Shift Cable Adjustment
45
Start-In-Gear Protection Adjustment
46
Idle Speed Adjustment
46
Oil Injection System
47
Oil Tank Water Drain
47
Oil Pump Link Adjustment
47
Power Trim and Tilt System
48
Power Trim and Tilt Fluid
48
Lower Unit
49
Gear Oil
49
Lower Unit Leakage Check
49
General
50
Anode
50
Battery
50
Spark Plug
51
Grease Points
52
Table of Contents
53
Chapter 4
54
Exploded Diagram
54
Fuel Joint, Fuel Filter and Fuel Pump
54
Removal and Installation Chart
55
Fuel Line Layout
56
M Model
56
Service Points
57
Fuel Joint Inspection
57
Fuel Filter Inspection
57
Fuel Pump Inspection
57
Carburetor Removal
58
Exploded Diagram
58
Removal and Installation Chart
59
Carburetor
60
Exploded Diagram
60
Removal and Installation Chart
61
Service Points
62
Carburetor Inspection
62
Carburetor Assembly
63
Prime Starter
64
Exploded Diagram
64
Removal and Installation Chart
65
Service Points
66
Fuel Enrichment Pump Inspection
66
Fuel Enrichment Valve Inspection
66
Oil Tank
68
Exploded Diagram
68
Removal and Installation Chart
69
Oil Line Layout
70
Service Points
71
Oil Tank Inspection
71
Oil Strainer Inspection
71
Check Valve Inspection
71
Oil Pump
72
Exploded Diagram
72
Removal and Installation Chart
73
Powr Chapter 5 Power Unit
74
Chapter 5 Power Unit
76
Power Unit Removal
76
Exploded Diagram
76
Removal and Installation Chart
77
Recoil Starter
78
Exploded Diagram
78
Removal and Installation Chart
79
Service Points
80
Sheave Drum Removal
80
Spiral Spring Removal
80
Starter Stopping Plunger Inspection
80
Drive Pawl and Spring Inspection
81
Rope Roller and Collar Inspection
81
Bushing Inspection
81
Sheave Drum Inspection
81
Spiral Spring Inspection
81
Starter Rope Inspection
81
Starter Rope Installation
82
Sheave Drum Installation
82
Spiral Spring Setting
82
Recoil Starter Checking
82
Flywheel Magneto and Magneto Base
84
Exploded Diagram
84
Removal and Installation Chart
85
Service Points
86
Flywheel Magneto Removal
86
Electrical Unit Removal
88
Exploded Diagram
88
Removal and Installation Chart
89
Electrical Unit
90
Exploded Diagram
90
Removal and Installation Chart
91
Reed Valve and Check Valve
92
Exploded Diagram
92
Removal and Installation Chart
93
Service Points
94
Reed Valve Inspection
94
Cylinder Head, Thermostat and Exhaust Cover
96
Exploded Diagram
96
Removal and Installation Chart
97
Service Points
98
Cylinder Head Inspection
98
Thermostat Inspection
99
Crankcase and Cylinder Body
100
Exploded Diagram
100
Removal and Installation Chart
101
Exploded Diagram
102
Removal and Installation Chart
103
Service Points
104
Cylinder Body Inspection
104
Piston to Cylinder Clearance
105
Oil Pump Driven Gear Inspection
105
Cylinder Body and Crankcase Installation
105
Crank Shaft and Piston
106
Exploded Diagram
106
Removal and Installation Chart
107
Service Points
108
Piston Pin Clip Removal
108
Piston Pin and Small End Bearing Removal
108
Piston Ring Removal
108
Bearing Removal
108
Piston Inspection
108
Piston Pin and Small End Bearing Inspection
109
Piston Ring Inspection
110
Crankshaft Inspection
111
Piston and Piston Ring Installation
112
Crankshaft and Piston Installation
112
Lowr Chapter 6 Lower Unit
114
Chapter 6 Lower Unit
116
Lower Unit Removal
116
Exploded Diagram
116
Removal and Installation Chart
117
Service Points
117
Propeller Inspection
117
Water Pump
118
Exploded Diagram
118
Removal and Installation Chart
119
Service Points
119
Water Pump Housing Inspection
119
Impeller and Insert Cartridge Inspection
119
Propeller Shaft and Reverse Gear
120
Exploded Diagram
120
Removal and Installation Chart
121
Service Points
121
Propeller Shaft Housing Removal
121
Propeller Shaft Housing Disassembly
121
Reverse Gear Inspection
123
Bearing Inspection
123
Propeller Shaft Housing Inspection
123
Dog Clutch Inspection
123
Propeller Shaft Inspection
123
Propeller Shaft Housing Assembly
124
Drive Shaft, Forward Gear and Shift Rod
126
Exploded Diagram
126
Removal and Installation Chart
127
Exploded Diagram
128
Removal and Installation Chart
129
Service Points
130
Pinion Nut Removal
130
Forward Gear Disassembly
130
Lower Case Disassembly
130
Pinion and Forward Gear Inspection
131
Drive Shaft Inspection
131
Shift Cam Inspection
131
Bearing Inspection
131
Sleeve Inspection
132
Lower Case Inspection
132
Lower Case Assembly
132
Drive Shaft Oil Seal Housing Assembly
133
Forward Gear Assembly
133
Pinion Nut Installation
133
Shimming
134
Shim Selection (for Usa and Canada)
134
Pinion Gear Shim
134
Forward Gear Shim
136
Forward Gear
143
Reverse Gear
143
Table of Contents
146
Chapter 7
148
Exploded Diagram
148
Tiller Handle Removal
148
Removal and Installation Chart
149
Tiller Handle
150
Exploded Diagram
150
Removal and Installation Chart
151
Exploded Diagram
152
Removal and Installation Chart
153
Service Points
153
Control Cable Inspection
153
Bushing Inspection
153
Shift Lever Inspection
153
Friction Piece Inspection
153
Steering Handle Inspection
153
Link Ass'y Disassembly
154
Exploded Diagram
154
Removal and Installation Chart
155
Service Points
155
Throttle Arm Inspection
155
Throttle Shift Ass'y Inspection
155
Cam Plate Inspection
155
Bushing Inspection
155
Shift Actuator and Bottom Cowling
156
Exploded Diagram
156
Removal and Installation Chart
157
Upper Case Removal
158
Exploded Diagram
158
Removal and Installation Chart
159
Service Points
159
Rubber Mount Inspection
159
Mount Bolt Inspection
159
Upper Case and Exhaust Manfold
160
Exploded Diagram
160
Removal and Installation Chart
161
CLAMP BRACKET (Manual Tilt)
162
Exploded Diagram
162
CLAMP BRACKET (Hydro Tilt, Power Trim and Tilt)
164
Exploded Diagram
164
Removal and Installation Chart
165
Steering Bracket
166
Exploded Diagram
166
Removal and Installation Chart
167
Swivel Bracket
168
Exploded Diagram
168
Removal and Installation Chart
169
Swivel Bracket Disassembly
170
Exploded Diagram
170
Removal and Installation Chart
171
Tilt Unit Removal
172
Exploded Diagram
172
Removal and Installation Chart
173
Tilt Cylinder, Pump Housing and Motor Removal
174
Exploded Diagram
174
Removal and Installation Chart
175
Service Points
175
Tilt Cylinder
176
Exploded Diagram
176
Removal and Installation Chart
177
Service Points
177
Tilt Cylinder Disassembly
177
Inner Cylinder Disassembly
178
Tilt Rod Inspection
178
Tilt Cylinder Inspection
178
Tilt Piston Inspection
178
Spring Inspection
178
Free Piston Inspection
178
Inner Cylinder Assembly
179
Tilt Cylinder Assembly
179
Pump Housing
180
Exploded Diagram
180
Removal and Installation Chart
181
Ptt Motor
182
Exploded Diagram
182
Removal and Installation Chart
183
Service Points
184
Motor Inspection
184
Motor Assembly
185
Table of Contents
186
Chapter 8 Oil Injection Model
188
Electrical Components
188
Mh, Mho, Mo, Mdo Model
189
Whd, Wh, E, Edo, Eo Model
190
Et, Eto Model
191
Ehto Model
192
Electrical Unit Components
193
E, Eo Model
193
Et, Eto Model
194
Electrical Analysis
195
Inspection
195
Low Resistance Measurement
195
Ignition System
196
Ignition Spark Gap
197
CDI System Peak Voltage
197
Spark Plug
199
Spark Plug Cap
199
Engine Stop Switch
200
Main Switch
201
Ignition Control System
202
Thermo Switch
203
Oil Level Sensor
203
Warning Lamp
204
Oil Level Warning Lamp
205
CDI Unit
205
Starting System
206
Battery
207
Wiring Harness
207
Wiring Connection
207
Engine Stop Switch
207
Main Switch
207
Neutral Switch
207
Starter Relay
208
Fuse
208
Starter Motor
210
Exploded Diagram
210
Removal and Installation Chart
211
Service Points
212
Pinion Removal
212
Pinion Inspection
212
Armature Inspection
212
Brush Holder Inspection
213
Cover Inspection
214
Charging System
215
Charging System Peak Voltage
216
Fuse
216
Battery
216
Enrichment Control System
217
Lighting Coil
217
Electrothermal Valve
217
Rectifier Regulator
217
Power Trim and Tilt Control System
218
Battery
219
Fuse
219
Ptt Switch
219
Ptt Relay
219
Trim Sensor
220
Trouble Analysis
222
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Yamaha 50TR Rigging Manual (226 pages)
Brand:
Yamaha
| Category:
Outboard Motor
| Size: 7.75 MB
Table of Contents
Table of Contents
5
Top Cover Pictograph Description
8
Uncrating Procedure (for Typical Steel Frame)
9
Mounting the Outboard Motor
11
Water Level Guideline (4-Stroke Engines)
15
Adjusting Twin Motors
16
Mounting the Remote Oil Tank
16
Remote Oil Tank Dimensions
16
Notice for Mounting the Remote Oil Tank
17
Outboard Motor Dimensions
18
Overall Dimension Items
18
Overall Dimensions (2-Stroke)
20
Overall Dimensions (4-Stroke)
27
Clamp Bracket Dimension Items
34
Clamp Bracket Dimensions
35
Propellers
59
Propeller Specifications
60
Propeller Types
60
Propeller Identification
62
2009 Propeller Applications
63
Standard, Dual Thrust & Weedless Propellers
63
Reliance Series Propellers
66
Saltwater Series Propellers
67
Saltwater Series Ιι Propellers
67
Saltwater Series Hs4 Propellers
67
Saltwater Series Xl Propellers
68
Vmax Series Propellers
68
Performance Propellers
68
High Performance Propellers
68
Propeller Selection
63
Wot Operation Range Table
69
Remote Controls
71
Remote Control Applications
72
Remote Switch Applications
85
Remote Control Cables
94
Remote Control Attachment Kit
96
Steering Hook
98
Steering Guide Attachment Kit
101
Conventional Wire Harness
103
Digital Electronic Control Wire Harness
105
Tiller Handles
107
6X4 Multi-Function Tiller Handle
108
Multi-Function Tiller Handle Kit (for Us)
108
Wiring Diagram (for Us)
113
Multi-Function Tiller Handle Kit (for Japan)
114
Multi-Function Tiller Handle Contents (for Others)
116
Tiller Handle Grommet Description
116
Steering Friction Contents
117
Conventional Gauge (6Y5 & 6Y7)
119
Mounting the Meters
122
Meter Mounting Procedure
122
Analog Gauge Illumination (6Y7 Type)
122
Analog Tachometer
123
Analog Tachometer Applications
123
Analog Tachometer Dimensions
124
Pole Number Set up
124
Digital Tachometer
125
Digital Tachometer Applications
125
Digital Tachometer Dimensions
125
Pole Number Set up
126
Speedometer
127
Speedometer Applications
127
Speedometer Dimensions
128
Water Pressure Damper (Op)
128
Speedometer Tube Routing
129
Digital Speedometer Set up
129
Fuel Management Gauge
130
Fuel Management Gauge Applications
130
Fuel Management Gauge Dimensions
131
Fuel Sender Installation
132
Wiring Description
133
Fuel Management Gauge Set up
135
Fuel Mgt Gauge with Speedometer Set up
135
Analog Trim Meter
136
Analog Trim Meter Applications
136
Analog Trim Meter Dimensions
136
Trim Sender Adjustment
136
Coolant Pressure Meter
137
Coolant Pressure Meter Applications
137
Coolant Pressure Meter Dimensions
137
Coolant Temp. Meter
138
Coolant Temp. Meter Applications
138
Coolant Temp. Meter Dimensions
138
Coolant Press. Sender And/Or Coolant Temp. Sender Installation (for 2-Stroke Models)
139
Routing Coolant Temp. Lead
139
Routing the Coolant Press. Tube
140
Coolant Press. Sender And/Or Coolant Temp. Sender Installation (for 4-Stroke Models)
140
Sender Installation
142
Routing the Coolant Temp. Lead
142
Coolant Press. Tube
142
Sender Installation and Routing
143
Hour Meter
144
Hour Meter Applications
144
Wiring the Mechanical Hour Meter
145
Wiring the Digital Hour Meter
145
Voltage Meter
146
Voltage Meter Applications
146
Voltage Meter Dimensions
146
Wiring the Voltage Meter
146
Fuel Meter
147
Fuel Meter Applications
147
Fuel Meter Dimensions
147
Charge Warning Unit
148
Charge Warning Unit Applications
148
Wire Harnesses
149
Remote-Oil Tank Harness
149
Additional Accessory Lead
149
Meter Harness
150
Lamp Switch
151
Combination Trim and Oil Lead 1
151
Combination Trim and Oil Lead 2
151
Trim Meter Lead
151
Pt/T Switch Lead Extension
152
Trim and Oil Lead
152
Fuel Management Gauge Harness
152
Lighting Coil Extension Harness
152
Rectifier Kit
152
Wiring Diagrams
153
Wire Color Code
153
Digital Meter
154
Analog Meter (6Y7)
159
Interchangeability between Tachometer and Engine
161
Grommet Description
164
Digital Network Gauge (6Y8)
167
Digital Network Gauge Compatible Model
168
Digital Network Gauge Application
168
Square Style Gauge Application
168
Digital Network Gauge Dimensions
169
Round Style Gauge Application
169
Square Style Gauge Dimensions
169
Round Style Gauge Dimensions
170
Optional Equipments
171
Multi-Sensor Application
171
Fitting Plate
171
Speed Sensor Kit
172
Coolant Pressure Sensor Kit
172
Wire Harness
173
Main Bus Wire
173
Pigtail Bus Wire
173
Fuel Tank / Gps Wire
174
Hub
174
Wiring Diagrams
175
FUEL INJECTED F50-F250 [Mechanical RC] & HPDI ENGINES
175
F350/F300/F250 [Digital Electronic Control]
178
Initial Gauge Setup
183
Troubleshooting
184
Basic Requirements
185
Nmea0183 Compatible Equipments Connection
185
Battery
187
Recommended Battery
188
Battery Cable Length
189
Battery Wiring
190
Isolator Equipped Model (for over 150Ps Model)
190
Recommended Extension Length of Battery Cables
191
Recommended Battery Switch Capacity
193
Appendix
195
Model Name Designation
196
Us & Canada Model Identification
197
New Us & Canada Model Identification Code
197
Fuel System Vacuum Pressure Standard
198
Fuel Hose Routing Resistance Measuring Method
198
Lowest Vacuum Pressure Standard
199
Portable Fuel Tanks (Typical)
200
Fuel Pipes (Typical)
200
Pre-Delivery Inspection (Pdi) Checks
201
Conventional Rigging Kit Contents
202
Digital Tachometer Kit
202
Digital Tachometer and Speedometer Kit
202
Twin-Motor Kit
203
Remote Oil Tank Kit (for 2-Stroke Engine)
204
Digital Network Gauge Rigging Kit Contents
205
Square Style Gauge Rigging Kit for Us & Canada
205
Round Style Gauge Rigging Kit for Us & Canada
207
Square Style Gauge Rigging Kit for Europe
209
Round Style Gauge Rigging Kit for Europe
213
Transom Rigging Kit for Europe
215
Square Style Gauge Rigging Kit for Anz
216
Square Style Gauge Rigging Kit for Japan
217
Round Style Gauge Rigging Kit for Japan
218
2009 Manufacturing Start Serial Number
219
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