steering wheel YAMAHA PW50 2015 Owners Manual

TABLE OF CONTENTS
LOCATION OF IMPORTANT
LABELS..............................................1-1
SAFETY INFORMATION ...................2-1
DESCRIPTION ...................................3-1
Left view ..........................................3-1
Right view ........................................3-2
Controls and instruments ................3-3
INSTRUMENT AND CONTROL
FUNCTIONS .......................................4-1
Handlebar switch ............................4-1
Speed limiter and power reduction plate .............................................4-1
Front brake lever .............................4-2
Rear brake lever ..............................4-3
Fuel tank cap ...................................4-3
Fuel ..................................................4-3
Fuel tank breather hose...................4-5
2-stroke engine oil ...........................4-6
Fuel cock .........................................4-6
Starter (choke) lever .......................4-7
Kickstarter .......................................4-7
Seat .................................................4-7
Cable lock (for Europe) ....................4-8 FOR YOUR SAFETY –
PRE-OPERATION CHECKS
............. 5-1
OPERATION AND IMPORTANT
RIDING POINTS ................................ 6-1
Starting and warming up a cold engine .......................................... 6-1
Starting a warm engine................... 6-1
Starting off ...................................... 6-2
Acceleration and deceleration ........ 6-2
Braking............................................ 6-2
Engine break-in............................... 6-3
Parking ............................................ 6-4
PERIODIC MAINTENANCE AND
ADJUSTMENT .................................. 7-1
Owner’s tool kit............................... 7-2
Periodic maintenance chart for the
emission control system ............. 7-3
General maintenance and
lubrication chart .......................... 7-4
Checking the spark plug................. 7-6
Removing the power reduction plate............................................. 7-7
Transmission oil .............................. 7-8
Middle and final gear cases ............ 7-9
Cleaning the air filter element ......... 7-9
Cleaning the spark arrester .......... 7-10
Adjusting the carburetor ............... 7-11
Adjusting the engine idling speed......................................... 7-11 Checking the throttle grip free
play ............................................ 7-12
Tires .............................................. 7-12
Panel wheels ................................. 7-14
Adjusting the front and rear brake lever free play ............................ 7-14
Checking the front and rear brake shoes ......................................... 7-15
Checking and lubricating the cables ........................................ 7-16
Checking and lubricating the
throttle grip and cable ............... 7-16
Adjusting the Autolube pump ....... 7-16
Lubricating the front and rear brake levers ............................... 7-17
Checking and lubricating the centerstand ................................ 7-17
Checking the front fork ................. 7-17
Checking the steering ................... 7-18
Checking the wheel bearings ........ 7-18
Front wheel ................................... 7-19
Rear wheel .................................... 7-20
Troubleshooting ............................ 7-23
Troubleshooting chart ................... 7-24
MOTORCYCLE CARE AND
STORAGE .......................................... 8-1
Matte color caution ......................... 8-1
Care................................................. 8-1
Storage............................................ 8-3
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SAFETY INFORMATION
2-4
2
products or having other modifications
performed to your vehicle that change
any of the vehicle’s design or operation
characteristics can put you and others
at greater risk of serious injury or
death. You are responsible for injuries
related to changes in the vehicle.
Keep the following guidelines in mind,
as well as those provided under “Load-
ing” when mounting accessories.
 Never install accessories that
would impair the performance of
your motorcycle. Carefully inspect
the accessory before using it to
make sure that it does not in any
way reduce ground clearance or
cornering clearance, limit suspen-
sion travel, steering travel or con-
trol operation.
• Accessories fitted to the han- dlebar or the front fork area can
create instability due to improp-
er weight distribution. If acces-
sories are added to the
handlebar or front fork area,
they must be as lightweight as
possible and should be kept to
a minimum. • Bulky or large accessories may
seriously affect the stability of
the motorcycle. Wind may at-
tempt to lift the motorcycle, or
the motorcycle may become
unstable in cross winds.
• Certain accessories can dis- place the operator from his or
her normal riding position. This
improper position limits the
freedom of movement of the
operator and may limit control
ability, therefore, such accesso-
ries are not recommended.
 Use caution when adding electri-
cal accessories. If electrical ac-
cessories exceed the capacity of
the motorcycle’s electrical sys-
tem, an electric failure could re-
sult, which could cause a
dangerous loss of lights or engine
power.
Aftermarket Tires an d Rims
The tires and rims that came with your
motorcycle were designed to match
the performance capabilities and to
provide the best combination of han-
dling, braking, and comfort. Other tires, rims, sizes, and combinations
may not be appropriate. Refer to page
7-12 for tire specifications and more in-
formation on replacing your tires.
Transportin
g the Motorcycle
Be sure to observe following instruc-
tions before transporting the motorcy-
cle in another vehicle.  Remove all loose items from the
motorcycle.
 Check that the fuel cock is in the
“S” (stop) position and that there
are no fuel leaks.
 Point the front wheel straight
ahead on the trailer or in the truck
bed, and choke it in a rail to pre-
vent movement.
 Shift the transmission in gear (for
models with a manual transmis-
sion).
 Secure the motorcycle with tie-
downs or suitable straps that are
attached to solid parts of the mo-
torcycle, such as the frame or up-
per front fork triple clamp (and not,
for example, to rubber-mounted
handlebars or turn signals, or
parts that could break). Choose
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PERIODIC MAINTENANCE AND ADJUSTMENT
7-4
7
EAU4175B
General maintenance and lu brication chartTIPItems marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical
skills.NO. ITEM CHECK OR MAINTENANCE JOB INITIAL
THEREAFTER
EVERY
1
month 3
months 6
months 6
months 12
months
1* Front brake
Check operation.Adjust brake lever free play.Replace brake shoes. Whenever worn to the limit
2* Rear brakeCheck operation.Adjust brake lever free play.Replace brake shoes. Whenever worn to the limit
3* WheelsCheck runout and for damage.Replace if necessary.
4* TiresCheck tread depth and for damage.Replace if necessary.Check air pressure.Correct if necessary.
5* Wheel bearingsCheck bearings for smooth operation.Replace if necessary.
7*Check for grease leakage.Check gears for damage and wear.Lubricate gears with lithium-soap-based grease. Every 2 years
Middle and final gear
casesCheck bearing assemblies for looseness.Moderately repack with lithium-soap-based
grease.
Every 2 years
6*
Steering bearings
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PERIODIC MAINTENANCE AND ADJUSTMENT
7-18
7
NOTICE
ECA10591
If any damag e is foun d or the front
fork does not operate smoothly,
have a Yamaha d ealer check or re-
pair it.
EAU45512
Checkin g the steerin gWorn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the
periodic maintenance and lubrication
chart.
1. Place the vehicle on the center- stand. WARNING! To avoi d inju-
ry, securely support the vehicle
so there is no dan ger of it fallin g
over.
[EWA10752]
2. Hold the lower ends of the front fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steer-
ing.
EAU23292
Checkin g the wheel bearin gsThe front and rear wheel bearings must
be checked at the intervals specified in
the periodic maintenance and lubrica-
tion chart. If there is play in the wheel
hub or if the wheel does not turn
smoothly, have a Yamaha dealer
check the wheel bearings.
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11-1
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INDEX
AAcceleration and deceleration ................ 6-2
Air filter element, cleaning ...................... 7-9
Autolube pump, adjusting .................... 7-16BBrake lever, front .................................... 4-2
Brake lever, rear ..................................... 4-3
Brake levers, lubricating ....................... 7-17
Brake shoes, checking ......................... 7-15
Braking ................................................... 6-2CCable lock (for Europe) ........................... 4-8
Cables, checking and lubricating ......... 7-16
Carburetor, adjusting............................ 7-11
Care ........................................................ 8-1
Centerstand, checking and lubricating........................................... 7-17EEngine break-in ...................................... 6-3
Engine idling speed .............................. 7-11
Engine oil ................................................ 4-6
Engine serial number ............................ 10-1
Engine, starting a warm.......................... 6-1
Engine stop switch ................................. 4-1FFront and rear brake lever free play, adjusting ............................................. 7-14
Front fork, checking ............................. 7-17
Fuel ......................................................... 4-3
Fuel cock ................................................ 4-6
Fuel tank breather hose.......................... 4-5
Fuel tank cap .......................................... 4-3HHandlebar switch.................................... 4-1
IIdentification numbers ......................... 10-1KKickstarter .............................................. 4-7LLabels, location ...................................... 1-1MMaintenance and lubrication, periodic... 7-4
Maintenance, emission control system ................................................. 7-3
Matte color, caution ............................... 8-1
Middle and final gear cases ................... 7-9
Model label........................................... 10-1PParking ................................................... 6-4
Part locations ......................................... 3-1
Power reduction plate, removing ........... 7-7SSafety information .................................. 2-1
Seat ........................................................ 4-7
Spark arrester, cleaning ....................... 7-10
Spark plug, checking ............................. 7-6
Specifications......................................... 9-1
Speed limiter and power reduction plate ..................................................... 4-1
Starter (choke) lever ............................... 4-7
Starting and warming up a cold engine .................................................. 6-1
Starting off ............................................. 6-2
Steering, checking ............................... 7-18
Storage................................................... 8-3TThrottle grip and cable, checking and lubricating .......................................... 7-16 Throttle grip free play, checking ........... 7-12
Tires ...................................................... 7-12
Tool kit .................................................... 7-2
Transmission oil ...................................... 7-8
Troubleshooting .................................... 7-23
Troubleshooting chart........................... 7-24
VVehicle Emission Control Information
label (For Canada) .............................. 10-2
Vehicle identification number ............... 10-1WWheel bearings, checking .................... 7-18
Wheel (front).......................................... 7-19
Wheel (rear)........................................... 7-20
Wheels .................................................. 7-14
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