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JYM125-2
Yamaha JYM125-2 Manuals
Manuals and User Guides for Yamaha JYM125-2. We have
1
Yamaha JYM125-2 manual available for free PDF download: Service Manual
Yamaha JYM125-2 Service Manual (218 pages)
Brand:
Yamaha
| Category:
Motorcycle
| Size: 12.76 MB
Table of Contents
6
How to Use this Manual
3
Table of Contents
6
Chapter 1 General Information
10
Motorcycle Identification
10
Motorcycle Identifcation Code
10
Points for Attention in Maintenance
10
General Information
11
Chapter 2 Specification
17
Main Specification
17
Engine
18
Engine
26
Lubrication Diagram
31
Electrical System
39
Chapter 3 Periodic Inspection and Adjustment
39
Brief Introduction/Contents of Periodic Inspection
39
Removal and Installation of Cushion,Fuel Tank and Cover Alike
39
Adjustment of Idle Speed
39
Drainage/Check and Adjustment of Free Play of Throttle Cable
39
Carburetor
40
Throttle Cable
47
Check of Spark Plug
48
Check of Compression Pressure
49
Replacement of Engine Lubricating-Oil/Check of Lubricating-Oil Pressure
51
Check of Front Brake Pad
55
Check of Front Brake(Disk Type)
56
Check the Brake Liquid Quantity/Exhausting Air
57
Replacing Brake Fluid
58
Check and Adjust Rear Brake
59
Check and Adjust Driving Chain
61
Check of Front Fork
61
Adjustment of Rear Shock Absorber
62
Check of Tire
63
Check of Steering Device
64
Check of Battery
65
Kick Starter
68
Engine Oil Pump,Filter
68
Crankcase
68
Bearing,Oil Seal
68
Elastic Circlip,Washer
68
Disassembly of Exhaust Pipe and Lead Wire
68
Assembly and Adjustment of Engine
69
Air Valve
69
Crank,Balance Device
69
Transmission
69
Shift Cam,Shifting Fork
69
Crankcase
69
Shift Axle,Starting Axle,Idle Gear
69
Clutch,Engine Il Pump O
69
Timing ,Pneumatic System
69
Piston and Piston Ring
69
Chapter 4 Disassembly of Engine
70
Cylinder Head
74
Cylinder Head
87
Air Valve and Guide Pipe of Air Valve
89
Air Valve Spring
91
Camshaft
92
Cylinder and Piston
95
Piston Pin
96
Piston Ring
97
Crank
98
Balance Device
100
Crankcase
106
Air Valve
108
Transmission
114
Crankcase
117
Cylinder and Piston
132
Cylinder Head
133
Chapter 5 Disassembling of Carburetor
135
General Drawing of Carburetor
135
Chapter 6 Chassis
142
Inspection of Front and Rear Wheels
143
Inspection of Front Wheel
146
Speedometer Gear Assy
147
Front Brake
148
Installation of Front Wheel
151
Rear Wheel
152
Rear Brake Hub
155
Drive Chain
158
Inspection of Drive Chain
158
Inspection of Clutch Hub
159
Installation of Drive Chain
160
Removal of Front Fork
162
Inspection of Front Fork
164
Front Fork Assembling
165
Inspection of Handle
171
Steering Shaft and Handle
173
Rear Shock Absorber and Rear Arm
174
Removal
175
Inspection
175
Chapter 7 Circuit
176
General Drawing of Circuit
176
Electric Components
179
Electric Components
180
Inspection of Socket Connector
181
Chapter 8 Troubleshooting
184
Inspection of Socket Connector
186
Starting System
188
Starting System
189
Starting System
190
Starting Motor
193
Charge System
198
Lighting System
202
Lighting System
206
Signal System
207
Signal System
211
Electric Appliance System
216
Intake and Exhaust System
218
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