Table of contents
Location of important la bels ........... 1-1
Safety information ............................ 2-1
Description ....................................... 3-1
Left view ......................................... 3-1
Right view ....................................... 3-2
Controls and instruments ............... 3-3
Instrument an d control functions ... 4-1
Main switch .................................... 4-1
Handlebar switches ........................ 4-1
Speed limiter .................................. 4-2
Shift pedal ...................................... 4-3
Brake lever...................................... 4-3
Brake pedal .................................... 4-4
Fuel tank cap .................................. 4-4
Fuel ................................................. 4-5
Fuel tank breather hose.................. 4-6
Fuel cock ........................................ 4-7
Starter (choke) lever ...................... 4-8
Seat ................................................ 4-8
Sidestand ....................................... 4-9
Starting circuit cut-off system ........ 4-9
For your safety – pre-operation
checks ............................................... 5-1
Operation an d important ri din g
points ................................................ 6-1
Starting and warming up a cold engine ......................................... 6-1
Starting a warm engine .................. 6-2
Shifting ........................................... 6-2
Engine break-in .............................. 6-3
Parking ........................................... 6-4
Perio dic maintenance an d
a d justment ........................................ 7-1
Periodic maintenance chart for the emission control system ............. 7-3
General maintenance and lubrication chart .......................... 7-4
Checking the spark plug ................ 7-6
Engine oil ........................................ 7-7
Cleaning the air filter element ......... 7-9 Cleaning the spark arrester ........... 7-10
Adjusting the carburetor ............... 7-11
Adjusting the engine idling
speed ......................................... 7-12
Checking the throttle grip free
play ............................................ 7-13
Valve clearance ............................. 7-13
Tires .............................................. 7-14
Spoke wheels ................................ 7-15
Adjusting the clutch free play........ 7-16
Adjusting the brake lever free play ............................................ 7-17
Adjusting the brake pedal free play ............................................ 7-18
Checking the shift pedal ............... 7-19
Checking the front and rear brake shoes ......................................... 7-19
Drive chain slack ........................... 7-20
Cleaning and lubricating the drive chain ................................. 7-22
Checking and lubricating the cables ........................................ 7-22
Checking and lubricating the
throttle grip and cable ............... 7-23
Checking and lubricating the brake lever ................................. 7-23
Checking and lubricating the brake pedal ................................ 7-24
Checking and lubricating the
sidestand ................................... 7-24
Lubricating the swingarm pivots ... 7-25
Checking the front fork ................. 7-25
Checking the steering ................... 7-26
Checking the wheel bearings ........ 7-26
Battery........................................... 7-27
Replacing the fuse ........................ 7-28
Supporting the motorcycle ........... 7-29
Front wheel ................................... 7-30
Rear wheel .................................... 7-31
Troubleshooting ............................ 7-33
Troubleshooting chart ................... 7-34
Motorcycle care an d stora ge .......... 8-1
Matte color caution ......................... 8-1
Care................................................. 8-1
Storage............................................ 8-4
UBEG80E0.book Page 1 Friday, May 24, 2019 6:49 PM
Location of important labels
1-7
1
**.* kPa
*.** kgf/cm²
*.* psi **.* kPa
*.** kgf/cm²
*.* psi
******
*** kW *** kg
1
23
YAMAHA MOTOR CO., LTD.
2500 SHIN GAI, IWATA , J A PA N****
1
Use unleaded gasoline only.
Measure the tire pressure when the tires are
cold.
Adjust the tire pressure.
Improper tire pressure can cause loss of
control.
Loss of control can result in severe injury or
death.
1
2
3Model Name
Max. Power
Mass In Running Order
1 Year of construction
Turn off the main switch after riding to avoid
draining the battery.
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11-1
11
Index
A
Air filter element, cleaning ...................... 7-9
B
Battery .................................................. 7-27
Brake lever ............................................. 4-3
Brake lever, checking and
lubricating .......................................... 7-23
Brake lever free play, adjusting ............ 7-17
Brake pedal ............................................ 4-4
Brake pedal, checking and lubricating .......................................... 7-24
Brake pedal free play, adjusting........... 7-18
Brake shoes, checking ......................... 7-19
C
Cables, checking and lubricating ......... 7-22
Carburetor, adjusting ........................... 7-11
Care ........................................................ 8-1
Clutch free play, adjusting ................... 7-16
D
Drive chain, cleaning and lubricating ... 7-22
Drive chain slack .................................. 7-20
E
Engine break-in ...................................... 6-3
Engine idling speed .............................. 7-12
Engine oil ................................................ 7-7
Engine serial number............................ 10-1
Engine, starting a warm ......................... 6-2
Engine stop switch ................................. 4-1
F
Front fork, checking ............................. 7-25
Fuel......................................................... 4-5
Fuel cock ................................................ 4-7
Fuel tank breather hose ......................... 4-6
Fuel tank cap.......................................... 4-4
Fuse, replacing ..................................... 7-28
H
Handlebar switches................................ 4-1
I
Identification numbers.......................... 10-1
L
Labels, location ...................................... 1-1
M
Main switch ............................................ 4-1
Maintenance and lubrication, periodic ... 7-4
Maintenance, emission control
system.................................................. 7-3
Matte color, caution ............................... 8-1
P
Parking ................................................... 6-4
Part locations ......................................... 3-1
S
Safety information................................... 2-1
Seat......................................................... 4-8
Shifting .................................................... 6-2
Shift pedal............................................... 4-3
Shift pedal, checking ............................ 7-19
Sidestand ................................................ 4-9
Sidestand, checking and lubricating .... 7-24
Spark arrester, cleaning ........................ 7-10
Spark plug, checking .............................. 7-6
Specifications ......................................... 9-1
Speed limiter ........................................... 4-2
Starter (choke) lever ................................ 4-8
Starting and warming up a cold engine ................................................... 6-1
Starting circuit cut-off system ................ 4-9
Start switch ............................................. 4-1
Steering, checking ................................ 7-26
Storage ................................................... 8-4
Supporting the motorcycle ................... 7-29
Swingarm pivots, lubricating ................ 7-25
T
Throttle grip and cable, checking and lubricating ........................................... 7-23
Throttle grip free play, checking ........... 7-13
Tires ...................................................... 7-14
Troubleshooting .................................... 7-33
Troubleshooting chart........................... 7-34
V
Valve clearance..................................... 7-13
Vehicle Emission Control Information
label (For Canada) .............................. 10-1
Vehicle identification number ............... 10-1
W
Wheel bearings, checking..................... 7-26
Wheel (front).......................................... 7-30
Wheel (rear) ........................................... 7-31
Wheels .................................................. 7-15
UBEG80E0.book Page 1 Friday, May 24, 2019 6:49 PM