Notice
This service manual compiled by ChongqingYAMAHA Motor co.,Ltd, is specially used for dealer and maintenance
station of Chongqing JiansheYAMAHA Motor co.,Ltd. It is not possible to include all the knowledge of a mechanic in one
manual,it is only used for repairing and maintaining JiansheYAMAHA motorcycle and understand the principle of vehicle,
procedure of maintenance as well as technology of maintenance.If without the knowledge on this field,the improper ass-
embly and dangerous condition occured
after assembly would be happened when repairing the motorcycle.
Chongqing JiansheYAMAHA Motor co.,Ltd is continually striving to improve all its models.Modifications and si-
gnificant changes in specifications of procedures will be forwarded to all authorized dealers and will appear in future
editions of this manual where applicable.
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Note:
Design and specification are subject to changes without notice.
Important Information
Warning
Particularly important information is distinguished in this manual by the following notations:
The safety Alert Symbol means ATTENTION!BECOME ALERT!YOUR SAFETY IS INVOLED!
Failure to follow WARNING instructions could result in severe injury of death to the vehicle operator,
a bystander or a person inspecting or repairing the vehicle.
CAOTION
A CAUTION indicates special precautions that must be taken to avoid damage to the machine.
NOTE: A NOTE Provides key information to make procedures easier or clearer.
Summary of Contents for YBR125 Custom
Page 4: ......
Page 12: ...1 GEN INFO ...
Page 13: ...1 GEN INFO ...
Page 15: ...1 GEN INFO ...
Page 16: ...1 GEN INFO ...
Page 18: ...2 2 2 YAMALUBE four strokeSAE20W40SF or SAE10W30SF machine oil Machine oil type Engine oil ...
Page 21: ... 4 950 4 935 2 0 08 0 12mm 0 10 0 14mm ...
Page 22: ...5 000 5 012mm 5 000 5 012mm 0 010 0 037mm 0 025 0 052mm 2 ...
Page 23: ...2 ...
Page 25: ...2 7 N ...
Page 32: ...2 ...
Page 34: ...2 Layout of cable pipline Drum type without fairing ...
Page 36: ...2 Layout of cable pipline Disc type with fairing ...
Page 37: ...2 Layout of cable pipline Disc type without fairing ...
Page 111: ...Assembling and adjustment of engine ENG 3 Mount Camshaft 4 Mount Pressing plate Bolt 4 42 ...
Page 177: ...Circuit ELEC Circuit Drawing 7 7 1 ...
Page 213: ...Signal system ELEC 7 37 ...
Page 215: ......
Page 218: ...Troubleshooting of engine Trouble Intake and exhaust system 8 3 ...