catalytic converter YAMAHA SCR950 2017 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 an d control functions ... 3-1
Immobilizer system......................... 3-1
Main switch .................................... 3-2
Indicator lights and warning lights............................................ 3-3
Multi-function meter unit ................ 3-5
Handlebar switches ........................ 3-7
Clutch lever .................................... 3-8
Shift pedal ...................................... 3-9
Brake lever...................................... 3-9
Brake pedal .................................... 3-9
ABS .............................................. 3-10
Fuel tank cap ................................ 3-11
Fuel ............................................... 3-11
Fuel tank breather/overflow hose .......................................... 3-13
Catalytic converter ....................... 3-13
Steering lock................................. 3-14
Adjusting the shock absorber assemblies ................................ 3-15
Sidestand ..................................... 3-16
Ignition circuit cut-off system ....... 3-16 For your safety – pre-operation
checks
............................................... 4-1
Operation an d important ri din g
points ................................................. 5-1
Starting the engine .......................... 5-1
Shifting ............................................ 5-2
Tips for reducing fuel consumption ................................ 5-3
Engine break-in ............................... 5-3
Parking ............................................ 5-4
Perio dic maintenance an d
a d justment ........................................ 6-1
Owner’s tool kit ............................... 6-2
Periodic maintenance chart for the emission control system .............. 6-3
General maintenance and lubrication chart ........................... 6-5
Removing and installing panels ...... 6-9
Checking the spark plugs ............. 6-11
Canister ......................................... 6-12
Engine oil and oil filter cartridge.... 6-12
Replacing the air filter element ..... 6-15
Checking the throttle grip free play ............................................ 6-16
Valve clearance ............................. 6-16
Tires .............................................. 6-16
Spoke wheels................................ 6-18
Adjusting the clutch lever free play ............................................ 6-19 Checking the brake lever free
play ............................................ 6-19
Brake light switches ..................... 6-20
Checking the front and rear brake pads .......................................... 6-20
Checking the brake fluid level ...... 6-21
Changing the brake fluid .............. 6-22
Drive belt slack ............................. 6-23
Checking and lubricating the cables ........................................ 6-23
Checking and lubricating the
throttle grip and cable ............... 6-24
Checking and lubricating the brake and shift pedals............... 6-24
Checking and lubricating the brake and clutch levers ............. 6-25
Checking and lubricating the
sidestand................................... 6-25
Checking the front fork ................. 6-26
Checking the steering................... 6-26
Checking the wheel bearings ....... 6-27
Battery .......................................... 6-27
Replacing the fuses ...................... 6-28
Replacing the headlight bulb ........ 6-30
Replacing the auxiliary light bulb .......................................... 6-31
Brake/tail light............................... 6-32
Replacing a turn signal light bulb ........................................... 6-32
Replacing the license plate light bulb ........................................... 6-33UBL3E0E0.book Page 1 Tuesday, November 15, 2016 2:38 PM

Instrument and control functions
3-13
3 Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that con-
taining methanol. Gasohol containing
ethanol can be used if the ethanol con-
tent does not exceed 10% (E10). Gas-
ohol containing methanol is not
recommended by Yamaha because it
can cause damage to the fuel system
or vehicle performance problems.
EAU77630
Fuel tank
breather/overflow
hoseBefore operating the motorcycle:
 Check the fuel tank breather/over-
flow hose connections.
 Check the hose for cracks or dam-
age, and replace it if necessary.
 Make sure that the canister
breather is not blocked, and clean
it if necessary.TIPSee page 6-12 for canister information.
EAU13434
Catalytic converterThis model is equipped with a catalytic
converter in the exhaust system.
WARNING
EWA10863
The exhaust system is hot after op-
eration. To prevent a fire hazar d or
b urns:
 Do not park the vehicle near
possi ble fire hazard s such as
g rass or other materials that
easily burn.
 Park the vehicle in a place
where ped estrians or chil dren
are not likely to touch the hot
exhaust system.
 Make sure that the exhaust sys-
tem has coole d down before
d oin g any maintenance work.
 Do not allow the en gine to i dle
more than a few minutes. Lon g
i d lin g can cause a b uild-up of
heat.
1. Fuel tank breather/overflow hose
1
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Instrument and control functions
3-14
3
NOTICE
ECA10702
Use only unlea ded g asoline. The use
of lead ed g asoline will cause unre-
paira ble damag e to the catalytic
converter.
EAU55663
Steerin g lockThe steering lock is located on the right
side of the vehicle between the upper
and lower steering brackets.
To lock the steerin g
1. Turn the handlebar all the way to the left.
2. Insert the key into the steering lock and turn it 1/2 turn clockwise.
3. Remove the key from the lock.TIPIf the steering lock is difficult to en-
gage, try turning the handlebars back
to the right slightly.
To unlock the steerin g
1. Insert the key into the steering lock.
2. Turn the key 1/2 turn counter- clockwise.
3. Remove the key.
1. Steering lock
2. Lock.
LOCKUNLOCK
1
2
1. Unlock.
LOCKUNLOCK
1
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10-1
10
IndexAABS ....................................................... 3-10
ABS warning light ................................... 3-4
Air filter element, replacing ................... 6-15
Auxiliary light bulb, replacing ................ 6-31BBattery .................................................. 6-27
Brake and clutch levers, checking and
lubricating ........................................... 6-25
Brake and shift pedals, checking and lubricating ........................................... 6-24
Brake fluid, changing ............................ 6-22
Brake fluid level, checking .................... 6-21
Brake lever .............................................. 3-9
Brake lever free play, checking............. 6-19
Brake light switches.............................. 6-20
Brake pedal............................................. 3-9
Brake/tail light ....................................... 6-32CCables, checking and lubricating ......... 6-23
Canister................................................. 6-12
Care ........................................................ 7-1
Catalytic converter ................................ 3-13
Clutch lever ............................................. 3-8
Clutch lever free play, adjusting ........... 6-19DData recording, vehicle ........................... 9-2
Diagnostic connector.............................. 9-2
Dimmer switch ........................................ 3-7
Drive belt slack ..................................... 6-23EEngine break-in....................................... 5-3
Engine oil and oil filter cartridge ........... 6-12
Engine serial number .............................. 9-1 Engine trouble warning light ................... 3-4
FFront and rear brake pads, checking ... 6-20
Front fork, checking ............................. 6-26
Fuel ....................................................... 3-11
Fuel consumption, tips for reducing ...... 5-3
Fuel level warning light ........................... 3-4
Fuel tank breather/overflow hose ......... 3-13
Fuel tank cap ........................................ 3-11
Fuses, replacing ................................... 6-28HHandlebar switches ................................ 3-7
Hazard switch......................................... 3-8
Headlight bulb, replacing ..................... 6-30
High beam indicator light ....................... 3-3
Horn switch ............................................ 3-8IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ............... 3-16
Immobilizer system ................................ 3-1
Immobilizer system indicator light .......... 3-5
Indicator lights and warning lights ......... 3-3LLicense plate light bulb, replacing........ 6-33MMain switch ............................................ 3-2
Maintenance and lubrication, periodic ... 6-5
Maintenance, emission control
system.................................................. 6-3
Matte color, caution ............................... 7-1
Model label ............................................. 9-1
Multi-function meter unit ........................ 3-5NNeutral indicator light ............................. 3-3
OOil level warning light ..............................3-3PPanels, removing and installing ..............6-9
Parking ....................................................5-4
Part locations ..........................................2-1
Pass switch .............................................3-7SSafety information ...................................1-1
SELECT switch .......................................3-8
Shifting ....................................................5-2
Shift pedal ...............................................3-9
Shock absorber assemblies, adjusting .............................................3-15
Sidestand ..............................................3-16
Sidestand, checking and lubricating.....6-25
Spark plugs, checking ..........................6-11
Specifications .........................................8-1
Start/Engine stop switch .........................3-8
Starting the engine ..................................5-1
Steering, checking ................................6-26
Steering lock .........................................3-14
Storage ...................................................7-3
Supporting the motorcycle ...................6-33TThrottle grip and cable, checking and lubricating ...........................................6-24
Throttle grip free play, checking ...........6-16
Tires ......................................................6-16
Tool kit ....................................................6-2
Troubleshooting ....................................6-34
Troubleshooting chart ...........................6-35
Turn signal indicator light........................3-3
Turn signal light bulb, replacing ............6-32
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