2004 YAMAHA YBR125 turn signal

PERIODIC MAINTENANCE AND MINOR REPAIRS..... 6-1
Tool kit..................................................................... 6-2
PERIODIC MAINTENANCE/LUBRICATION......... 6-3
Torque specifications............................................. 6-5
Engine oil................................................................ 6-6
Oil pressure............................................................ 6-9
Air filter.................................................................6-10
Carburetor adjustment.........................................6-12
Valve clearance adjustment.................................6-12
Idle speed adjustment..........................................6-13
Throttle cable adjustment....................................6-14
Spark plug inspection...........................................6-15
Front brake adjustment........................................6-16
Checking the brake shoes ...................................6-16
Rear brake adjustment.........................................6-17
Brake light switch adjustment ..............................6-18
Clutch adjustment................................................ 6-18
Drive chain slack check.......................................6-19
Drive chain slack adjustment...............................6-20
Drive chain lubrication..........................................6-21
Cable inspection and lubrication.......................... 6-21
Throttle cable and grip lubrication .......................6-22
Brake and shift pedals .........................................6-22
Brake and clutch levers .......................................6-22
Sidestand.............................................................6-22
Front fork inspection............................................6-23Steering inspection.............................................. 6-24
Wheel bearings.................................................... 6-24
Battery.................................................................. 6-25
Replenishing the battery fluid .............................. 6-26
Storage the battery.............................................. 6-27
Fuse replacement................................................ 6-27
Headlight bulb replacement................................. 6-28
Turn signal bulb replacement.............................. 6-30
Taillight bulb replacement.................................... 6-30
Front wheel removal............................................. 6-31
Front wheel installation........................................ 6-32
Rear wheel removal............................................. 6-32
Rear wheel installation......................................... 6-33
Troubleshooting.................................................... 6-34
Troubleshooting chart.......................................... 6-35
CLEANING AND STORAGE....................................... 7-1
CLEANING............................................................. 7-1
STORAGE.............................................................. 7-2
SPECIFICATIONS ........................................................ 8-1
XII
CONTENTS
DESCRIPTION............................................................. 1-1
MACHINE IDENTIFICATION....................................... 2-1
Vehicle identikfication number ............................... 2-1
Engine serial number............................................ 2-1
CONTROL FUNCTIONS.............................................. 3-1
Main switch ............................................................ 3-1
Indicator lights ........................................................ 3-2
Speedometer..........................................................3-3
Fuel gauge............................................................. 3-3
Handlebar switches over left .................................. 3-4
Handlebar switches over right.............................. 3-5
Clutch lever............................................................ 3-6
Shift pedal............................................................. 3-6
Front brake lever................................................... 3-7
Rear brake pedal................................................... 3-7
Fuel tank cap......................................................... 3-8
Fuel cock............................................................... 3-9
Starter lever......................................................... 3-10
Kick starter .......................................................... 3-10
Steering lock....................................................... 3-11
Seat......................................................................3-12
Side covers......................................................... 3-13
Rear shock absorber adjustment ....................... 3-14
XIPRE-OPERATION CHECKS........................................ 4-1
Engine oil................................................................ 4-3
Tires........................................................................4-3
Fitting/Fasteners....................................................4-6
Switches................................................................ 4-6
Wheels ......................................................... 4-6
Fuel ........................................................... 4-7
OPERATION AND IMPORTANT RIDING POINTS....... 5-1
Starting a cold engine........................................... 5-2
Starting a warm engine .......................................... 5-2
Warming up the engine .......................................... 5-2
Shifting ................................................................... 5-3
Tips for reduccing fuel consumption...................... 5-4
Engine Break-in...................................................... 5-4
Parking ................................................................... 5-5

Handlebar switches over left
1. Light switch 2. Pass switch
3. Dimmer switch 4. Turn signal switch
5. Horn switch
3-4LIGHTS SWITCH
Turning the light switch to ì ì, turns on the meter lights,
headlight and tail-lights.
PASS SWITCH " "
Press the switch to operate the passing light.
Dimmer switch
Turn the switch to " " for the high beam and to " "
for the low beam.
TURN SIGNAL SWITCH " "
To signal a right-hand turn, push the switch to ì ì ; to
signal a left-hand turn, push the switch to ì ì .
Once the switch is released it will return to the center
position. To cancel the signal, push the switch in after it
has returned to the center position.
HORN SWITCH " "
Press the switch to sound the horn.
Handlebar switches over left
1. Light switch 2. Pass switch
3. Dimmer switch 4. Turn signal switch
5. Horn switch
3-4LIGHTS SWITCH
Turning the light switch to ì ì, turns on the meter lights,
headlight and tail-lights.
PASS SWITCH " "
Press the switch to operate the passing light.
Dimmer switch
Turn the switch to " " for the high beam and to " "
for the low beam.
TURN SIGNAL SWITCH " "
To signal a right-hand turn, push the switch to ì ì ; to
signal a left-hand turn, push the switch to ì ì .
Once the switch is released it will return to the center
position. To cancel the signal, push the switch in after it
has returned to the center position.
HORN SWITCH " "
Press the switch to sound the horn.

6-30 Turn signal bulb replacement
1. Remove the screws and the lens.
2. Push the bulb inward and turn it counterclockwise.
3. Place a new bulb in the socket.
4. Install the lens and the screws.
Do not over-tighten the screws as the lens may break.Taillight bulb replacement
1. Remove the lens.
2. Push the bulb inward and turn it counterclockwise.
3. Place a new bulb in the socket.
4. Install the lens.
CAUTION:
6-30 Turn signal bulb replacement
1. Remove the screws and the lens.
2. Push the bulb inward and turn it counterclockwise.
3. Place a new bulb in the socket.
4. Install the lens and the screws.
Do not over-tighten the screws as the lens may break.Taillight bulb replacement
1. Remove the lens.
2. Push the bulb inward and turn it counterclockwise.
3. Place a new bulb in the socket.
4. Install the lens.
CAUTION: