4
GENERAL INFORMATION
(6)Safe operation
Be careful in operation to avoid accident or get a
burn by the engine, exhaust pipe and silencer..
Always think of the right tools, right ways, right
fixture and the right position to ensure body's steady.
(7)The operation should be broken down in order and
the taken apart parts should be sort out in time.
Unscrew: from offside to inside on a cross by 2 or
3 times.
Check and measure the important parts while
breaking down, and keep the records for reference
The disassemble parts should be put in order to
prevent mix and loss.
The parts of the engine transmission must be
cleaned by oil and dried by compressed air after
knocked down.
(8)Defer to each part to confirm while assembling.
Screw down: from inside to offside on a cross by 2 or
3 times.
Defer to each part's correct results and the data
before broken down during the operation.
Do not let dust sticks on various components in
assembly
Smear motor oil on rotary and sliding parts (smear
grease on oil seal and O-rings). Make sure to follow
the screw moment method.
Two persons should cooperation perfectly when
work in with each other.
(9)Maintenance manual and parts catalog is necessary
Maintenance manual and parts catalog is necessary.
For efficiently, reliable and safe operation.
Summary of Contents for JS125-6B
Page 1: ......
Page 2: ...P P...
Page 10: ...P P...
Page 11: ...CHAPTER 1 GENERAL INFORMATION...
Page 18: ...P P...
Page 19: ...CHAPTER 2 SPECIFICATIONS...
Page 20: ...10 SPECIFICATIONS General specifications SAE 20W 40 SAE 10W 30...
Page 21: ...SPECIFICATIONS 11...
Page 22: ...12 SPECIFICATIONS...
Page 23: ...SPECIFICATIONS 13 Check the Specification...
Page 24: ...14 SPECIFICATIONS...
Page 25: ...SPECIFICATIONS 15...
Page 26: ...16 SPECIFICATIONS...
Page 27: ...SPECIFICATIONS 17...
Page 28: ...18 SPECIFICATIONS Lock torque Engine...
Page 29: ...SPECIFICATIONS 19 Body frame...
Page 31: ...SPECIFICATIONS 21 Lubrication point and type of lubricants Engine...
Page 32: ...22 SPECIFICATIONS Body YAMAHA 4 Stroke engine oil Light lithium base grease Special grease...
Page 34: ...24 SPECIFICATIONS Cam shaft Filter net assy Crankshaft assy Main axle Drive axle Clutch assy...
Page 35: ...CHAPTER 3 PERIODIC INSPECTION AND ADJUSTMENT...
Page 63: ...CHAPTER 4 ENGINE...
Page 125: ...CHAPTER 5 CHASSIS...
Page 135: ...CHASSIS 125 Brake shoes Camshaft lever Rear brake Indicator plate Brake camshaft...
Page 158: ...P P...
Page 159: ...CHAPTER 6 CABLE AND ELECTRIC APPLIANCE SYSTEM...
Page 168: ...CABLE AND ELECTRIC APPLIANCE SYSTEM 158 Electric device principle...
Page 169: ...159 Electric appliance...
Page 170: ...CABLE AND ELECTRIC APPLIANCE SYSTEM 160...
Page 175: ...CABLE AND ELECTRIC APPLIANCE SYSTEM 165 Ignition system diagram...
Page 179: ...CABLE AND ELECTRIC APPLIANCE SYSTEM 169 Electric start system...
Page 188: ...CABLE AND ELECTRIC APPLIANCE SYSTEM 178 Charging system...
Page 191: ...CABLE AND ELECTRIC APPLIANCE SYSTEM 181 Lighting system...
Page 196: ...CABLE AND ELECTRIC APPLIANCE SYSTEM 186 Signal system...
Page 204: ...P P...
Page 205: ...CHAPTER 7 TROUBLESHOOTING...
Page 209: ...P P...
Page 210: ......