YAMAHA YBR125 2007 Owners Manual

PRINTED IN INDIA2Y14(OM-01)284-11-06-Eger Engine Lifewer Maintenance Costwer Exhaust Smoke
uces Wear and TearSGSG4STROKE MOTOR OIL20W40
4
OWNER'S MANUAL
1B5-F8199-E0
1B56
YAMAHAYAMAHA
1B5-F8199-E0

TAKE NECESSARY PRECAUTIONS DURING RUNNING-IN PERIOD.
LIBERO
OWNER'S MANUAL
YAMAHA MOTOR INDIA PVT. LIMITED
All rights reserved. Any reprinting or
unauthorised use without the written
permission of
YAMAHA MOTOR LIMITED
is expressly prohibited.INDIA PVT.
WARNINGPLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE.

INTRODUCTION
Congratulations on your purchase of the . This motorcycle has been produced using the latest
technology in our modern plant, to provide you a happy, enjoyable and safe riding for many thousand
kilometers and years. It represents the high degree of craftsmanship and reliability that have made
a leader in these fields.
This Owner's Manual will give you an understanding of the operation, inspection and basic maintenance of
this Motorcycle. To ensure a long trouble free performance, please take due care and ensure proper
maintenance of your Motorcycle as recommended in this Owner's Manual. Always demand only
Genuine Spare Parts and Yamalube oil. If you have any queries regarding the operation or maintenance of
your Motorcycle, please consult your DEALER who will be too happy to help you.
This Owner's Manual also includes the GREEN BOOK containing Guidelines, DO's and DON'Ts to be
followed by the Owner/ User of the Motorcycle for keeping Environment Clean and Green. You are
requested to please read the GREEN BOOK carefully.
We Provide
At Your Caring Service,
A-3, Industrial Area, Noida Dadri Road
Surajpur-201 306 (India)LIBERO
YAMAHA
YAMAHA
YAMAHAYAMAHA MOTOR INDIA PVT. LTD.

Particularly important information is distinguished in this manual by the following notations:IMPORTANT MANUAL INFORMATION


This manual should be considered a permanent part of this Motorcycle and should
remain with it even if the Motorcycle is subsequently sold.
YAMAHA continually seeks advancements in product design and quality. Therefore,
while this manual contains the most current product information available at the time of
printing, there may be minor discrepancies between your Motorcycle and this manual. If
there is any question concerning this manual, please consult your YAMAHA dealer. The Safety Alert Symbol means ATTENTION ! BECOME ALERT ! YOUR SAFETY
IS INVOLVED !
NOTE :CAUTION :WARNING
Failure to follow WARNING instructions to the
Motorcycle operator, a bystander or a person inspecting or repairing the Motorcycle.could result in severe injuryA CAUTION indicates special precautions that must be taken to avoid damage to the
Motorcycle.
A NOTE provides key information to make procedures easier or clearer.
NOTE :

ROAD SAFETY TIPS....................................... 1-1
DESCRIPTION................................................ 2-1
Left view ........................................................ 2-1
Right view ...................................................... 2-2
Controls/Instruments................................... 2-3
INSTRUMENT AND CONTROL
FUNCTIONS.................................................... 3-1
Main switch cum steering lock ..................... 3-1
Speedometer................................................ 3-2
Fuel gauge .................................................... 3-2
Indicator lights .............................................. 3-2
Handlebar switches ..................................... 3-3
Clutch lever ................................................... 3-3
Shift pedal ..................................................... 3-4
Front brake lever ........................................... 3-4
Rear brake pedal .......................................... 3-4
Fuel tank cap ................................................ 3-5
Fuel............................................................... 3-5
Fuel cock ....................................................... 3-6
Starter Lever .................................................. 3-7
Kick starter .................................................... 3-7
Seat............................................................... 3-8Storage compartment .................................. 3-9
Rear shock absorber adjustment ............... 3-9
Handle Seat, Lifting Handle, stay Lock .......3-10
PRE-OPERATION CHECKS ........................... 4-1
Pre-operation check list ............................... 4-1
OPERATION AND IMPORTANT RIDING
POINTS............................................................ 5-1
Starting and warming up a
cold engine ................................................... 5-1
Starting a warm engine ................................ 5-2
Shifting.......................................................... 5-2
Tips for reducing fuel consumption ............. 5-3
Running-in.................................................... 5-3
Parking.......................................................... 5-4
PERIODIC MAINTENANCE AND MINOR
REPAIR ............................................................ 6-1
Tool kit ........................................................... 6-1
Preventive maintenance schedule .............. 6-3
Panel removal and installation .................... 6-5
Spark plug inspection .................................. 6-7
Engine OIl ..................................................... 6-8
1
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65
TABLE OF CONTENTS
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TABLE OF CONTENTSAir filter ...........................................................6-10
Carburetor adjustment ................................. 6-11
Idle speed adjustment .................................6-12
Throttle cable free play adjustment .............6-12
Valve clearance adjustment .........................6-13
Tyres ..............................................................6-13
Wheels ..........................................................6-15
Clutch lever free play adjustment ................6-16
Front brake adjustment ................................6-16
Rear brake adjustment ................................6-17
Brake light switch adjustment .....................6-17
Checking the brake shoes ...........................6-18
Drive chain slack check ................................6-18
Drive chain slack adjustment ......................6-19
Drive chain lubrication ..................................6-21
Cable inspection and lubrication .................6-21
Throttle cable and grip lubrication ...............6-21
Brake and shift pedal lubrication .................6-22
Brake and clutch lever lubrication ................6-22
Center and sidestand lubrication ................6-22
Front fork inspection .....................................6-23
Steering inspection ......................................6-23
Wheel bearings ............................................6-24
Battery ...........................................................6-24Fuse replacement ........................................6-26
Headlight bulb replacement ........................6-27
Turn signal and taillight bulb
replacement..................................................6-28
Front wheel removal .....................................6-28
Front wheel installation ................................6-30
Rear wheel removal .....................................6-30
Rear wheel installation ................................6-32
Troubleshooting...........................................6-32
Troubleshooting chart ..................................6-33
CLEANING & STORAGE
A. Cleaning .................................................... 7-1
B. Storage ...................................................... 7-2
SPECIFICATIONS ........................................... 8-1
CUSTOMER INFORMATION........................... 9-1
Key identification number ............................. 9-1
Frame serial number ................................... 9-1
Engine serial number .................................. 9-1
DETATCHMENTS
Pre-Delivery Inspection ................................10-1
Installation....................................................10-5
GREEN BOOK
78910
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ROAD SAFETY TIPS
SAFE RIDING
1. Before riding, you should learn to ride your motorcycle properly and all the control functions should be known
to you.
2. Remember that there are no legal “rights” when it comes to survival as far as Motorcyclists are
concerned. The fact that you may be well within your rights is no guarantee that you will avoid a collision with
a bigger vehicle whose driver fails to see you. Always ride defensively and take nothing on road for granted.
3. Develop the ability to react swiftly to any unexpected road hazards or emergencies giving yourself time to
spare for appropriate response.
4. Develop the ability to get the most out of your Motorcycle, But at the same time get to know its capabili-
ties and limitations.
5. Ride thoughtfully, planning your route well in advance.
6.Give proper Signals and use Horn and Headlights judiciously.
7. Don’t ride in another motorist’s blind spot.
8. Always make pre-ride safety checks before you start the Engine.
SAFE BRAKING
Use the basic methods of braking effectively.
1. Engine Brake : When the Throttle is released, compression backs up and acts as the Engine Brake.
If the riding condition allows, reduce speed by shifting the Gear down.
2. Front and Rear Brakes : It is important to apply equal force to the Front and Rear Brakes simultaneously.
• Use Front and Rear Brakes simultaneously.
• Be sure not to disengage the clutch while braking.
• While riding downhill always use Engine as a Brake and never ride in Neutral Gear.
• While riding down hill do not switch off ignition while Engine is in gear. CAUTION :
1-1
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DESCRIPTION
2-1
Left view
6. Toolkit (page 6-1)
7. Handle Seat(page 3-10)
8. Drive chain free play check window (page 6-19)
9. Side panel (L.H.) lock (page 6-5)
10. Shift pedal (page 3-4) 1. Fuel cock (page 3-6)
2. Starter Lever (page 3-7)
3. Fuse(page 6-26)
4. Battery(page 6-24)
5. Storage Compartment(page 3-9)
STANDARD VEHICLE
134
2
8
9107 56
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DESCRIPTION
2-2
Right view11. Rear shock absorber (page 3-9)
12. Air filter (page 6-10)
13. Kick starter (page 3-7)14. Seat(page 3-8)
15. Engine oil filler cap (page 6-8)
16. Rear brake pedal (page 3-4,6-17)
STANDARD VEHICLE
15
11 12 13 14
16
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17. Clutch Lever (page 3-3, 6-16)
18. Left Hand Switch (page 3-3)
19. Speedometer(page 3-2)
20. Main switch Cum Steering Lock (Page 3-1)
21. Fuel Gauge (page 3-2)22. Front Brake Lever (page 3-4, 6-16)
23. Throttle Grip(page6-12)
24. Fuel Tank Cap (page 3-5)
25. Turn Indicator Switch (page 3-2)Controls / InstrumentsDESCRIPTION
STANDARD VEHICLE
2-3
24 17181920
21
23
25
22
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