catalytic converter YAMAHA T105 2009 Owners Manual

TABLE OF CONTENTSSAFETY INFORMATION ..................1-1
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view ........................................2-2
Controls and instruments.................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Main switch/steering lock ................3-1
Indicator lights ................................3-2
Speedometer unit ...........................3-3
Fuel gauge ......................................3-3
Handlebar switches ........................3-3
Shift pedal .......................................3-4
Brake lever .....................................3-4
Brake pedal ....................................3-5
Fuel tank cap ..................................3-5
Fuel .................................................3-6
Catalytic converter ..........................3-7
Starter (choke) lever .......................3-8
Kickstarter .......................................3-8
Seat ................................................3-8
Helmet holders ...............................3-9
Storage compartment .....................3-9
Carrier ...........................................3-10FOR YOUR SAFETY –
PRE-OPERATION CHECKS............. 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
Engine break-in .............................. 5-3
Parking ........................................... 5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT................................... 6-1
Owner’s tool kit ............................... 6-1
Periodic maintenance chart for
the emission control system ....... 6-2
General maintenance and
lubrication chart .......................... 6-3
Removing and installing the
cowling and panel ....................... 6-6
Checking the spark plug ................. 6-7
Engine oil ....................................... 6-8
Cleaning the air filter element ...... 6-10
Adjusting the carburetor ............... 6-11
Adjusting the engine idling
speed ........................................ 6-11
Checking the throttle cable free
play ........................................... 6-12Valve clearance ........................... 6-12
Tires ............................................. 6-13
Cast wheels ................................. 6-14
Adjusting the brake pedal free
play ........................................... 6-15
Checking the shift pedal .............. 6-16
Adjusting the rear brake light
switch ....................................... 6-16
Checking the front brake pads
and rear brake shoes ............... 6-16
Checking the front brake fluid
level .......................................... 6-17
Changing the brake fluid .............. 6-18
Drive chain slack .......................... 6-18
Cleaning and lubricating the
drive chain ................................ 6-20
Checking and lubricating the
cables ....................................... 6-21
Checking and lubricating the
throttle grip and cable ............... 6-21
Checking and lubricating the
brake lever ................................ 6-21
Checking and lubricating the
brake pedal ............................... 6-22
Checking and lubricating the
centerstand ............................... 6-22
Lubricating the swingarm
pivots ........................................ 6-22
Checking the front fork ................. 6-23
Checking the steering .................. 6-23
Checking the wheel bearings ....... 6-24U40BE0E0.book Page 1 Wednesday, January 7, 2009 10:05 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-7
3 or premium unleaded fuel. Use of un-
leaded fuel will extend spark plug life
and reduce maintenance costs.
EAU13433
Catalytic converter This model is equipped with a catalytic
converter in the exhaust system.
WARNING
EWA10862
The exhaust system is hot after op-
eration. To prevent a fire hazard or
burns:

Do not park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.


Park the vehicle in a place
where pedestrians or children
are not likely to touch the hot
exhaust system.


Make sure that the exhaust sys-
tem has cooled down before do-
ing any maintenance work.


Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up ofheat.
NOTICE
ECA10701
Use only unleaded gasoline. The use
of leaded gasoline will cause unre-
pairable damage to the catalyticconverter.
U40BE0E0.book Page 7 Wednesday, January 7, 2009 10:05 AM

INDEXAAir filter element, cleaning..................... 6-10
Auxiliary light bulb, replacing ................ 6-30BBattery................................................... 6-24
Brake fluid, changing ............................ 6-18
Brake fluid level, checking .................... 6-17
Brake lever .............................................. 3-4
Brake lever, checking and lubricating ... 6-21
Brake pads and shoes, checking .......... 6-16
Brake pedal ............................................. 3-5
Brake pedal, checking and
lubricating ........................................... 6-22
Brake pedal free play, adjusting............ 6-15CCables, checking and lubricating .......... 6-21
Carburetor, adjusting ............................ 6-11
Care ........................................................ 7-1
Carrier ................................................... 3-10
Catalytic converter .................................. 3-7
Centerstand, checking and
lubricating ........................................... 6-22
Cowling and panel, removing and
installing................................................ 6-6DDimmer switch ........................................ 3-4
Drive chain, cleaning and lubricating .... 6-20
Drive chain slack ................................... 6-18EEngine break-in ....................................... 5-3
Engine idling speed............................... 6-11
Engine oil ................................................ 6-8
Engine serial number .............................. 9-2
Engine, starting a warm .......................... 5-2
FFront fork, checking .............................. 6-23
Fuel......................................................... 3-6
Fuel consumption, tips for reducing........ 5-3
Fuel gauge.............................................. 3-3
Fuel tank cap .......................................... 3-5
Fuse, replacing ..................................... 6-26GGear position indicator lights .................. 3-2HHandlebar switches ................................ 3-3
Headlight bulb, replacing ...................... 6-27
Helmet holders ....................................... 3-9
High beam indicator light ........................ 3-2
Horn switch ............................................. 3-4IIdentification numbers ............................ 9-1
Indicator lights ........................................ 3-2KKey identification number ....................... 9-1
Kickstarter............................................... 3-8LLicense plate light bulb, replacing ........ 6-30MMain switch/steering lock........................ 3-1
Maintenance and lubrication, periodic .... 6-3
Maintenance, emission control system... 6-2
Matte color, caution ................................ 7-1NNeutral indicator light .............................. 3-2PParking ................................................... 5-4
Part locations .......................................... 2-1
RRear brake light switch, adjusting ......... 6-16SSafety information ................................... 1-1
Seat ......................................................... 3-8
Shifting .................................................... 5-2
Shift pedal ............................................... 3-4
Shift pedal, checking ............................. 6-16
Spark plug, checking ............................... 6-7
Specifications .......................................... 8-1
Speedometer unit .................................... 3-3
Starter (choke) lever................................ 3-8
Starting and warming up a cold engine ... 5-1
Start switch.............................................. 3-4
Steering, checking................................. 6-23
Storage.................................................... 7-3
Storage compartment.............................. 3-9
Swingarm pivots, lubricating ................. 6-22TTail/brake light bulb, replacing .............. 6-28
Throttle cable free play, checking ......... 6-12
Throttle grip and cable, checking and
lubricating ........................................... 6-21
Tires ...................................................... 6-13
Tool kit..................................................... 6-1
Troubleshooting .................................... 6-35
Troubleshooting chart ........................... 6-36
Turn signal indicator light ........................ 3-2
Turn signal light bulb (front),
replacing ............................................. 6-28
Turn signal light bulb (rear), replacing... 6-29
Turn signal switch ................................... 3-4VValve clearance..................................... 6-12
U40BE0E0.book Page 1 Wednesday, January 7, 2009 10:05 AM