2017 YAMAHA XVS950CU check engine light

Periodic maintenance an d a djustment
6-11
6 To install a spark plu
g
1. Clean the surface of the spark plug gasket and its mating surfa-
ce, and then wipe off any grime
from the spark plug threads.
2. Install the spark plug with the spark plug wrench, and then tight-
en it to the specified torque.
TIPIf a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is 1/4–
1/2 turn past finger tight. However, the
spark plug should be tightened to the
specified torque as soon as possible.3. Install the spark plug cap.
4. Install the spark plug cover by in-stalling the bolts.
EAU36112
CanisterThis model is equipped with a canister
to prevent the discharging of fuel vapor
into the atmosphere. Before operating
this vehicle, make sure to check the
following: Check each hose connection.
 Check each hose and canister for
cracks or damage. Replace if
damaged.
 Make sure that the canister
breather is not blocked, and if
necessary, clean it.
EAU47115
Engine oil an d oil filter car-
tri dg eThe engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter car-
tridge replaced at the intervals speci-
fied in the periodic maintenance and
lubrication chart.
To check the en gine oil level
1. Place the vehicle on a level surfa- ce and hold it in an upright posi-
tion. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles.
4. Remove the engine oil filler cap, wipe the engine oil dipstick clean,
insert it back into the oil filler hole
(without screwing it in), and then
remove it again to check the oil
level.
Tightenin g torque:
Spark plug: 13 N·m (1.3 kgf·m, 9.4 lb·ft)
1. Canister
2. Canister breather
1
2
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Periodic maintenance an d a djustment
6-14
6
10. Install and tighten the engine oil
filler cap.
11. Start the engine, and then let it idle for several minutes while checking
it for oil leakage. If oil is leaking,
immediately turn the engine off
and check for the cause.
TIPAfter the engine is started, the engine
oil level warning light should go off if
the oil level is sufficient.
NOTICE
ECA10402
If the oil level warnin g li ght flickers
or remains on even if the oil level is
correct, imme diately turn the en gine
off an d have a Yamaha dealer check
the vehicle.12. Turn the engine off, wait a few mi- nutes until the oil settles, and then
check the oil level and correct it if
necessary.
EAU47081
Replacin g the air filter ele-
mentThe air filter element should be re-
placed at the intervals specified in the
periodic maintenance and lubrication
chart. Replace the air filter element
more frequently if you are riding in un-
usually wet or dusty areas.
To replace the air filter element
1. Remove the air filter case cover by removing the bolts.
2. Pull the air filter element out.
1. Engine oil filler cap
2. O-ring
2
1
1. Bolt
2. Air filter case cover
2 1
1
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Periodic maintenance an d a djustment
6-32
6
EAU24331
License plate li ghtIf the license plate light does not come
on, have a Yamaha dealer check the
electrical circuit or replace the bulb.
EAU24351
Supportin g the motorcycleSince this model is not equipped with a
centerstand, follow these precautions
when removing the front and rear
wheel or performing other mainte-
nance requiring the motorcycle to
stand upright. Check that the motorcy-
cle is in a stable and level position be-
fore starting any maintenance. A
strong wooden box can be placed un-
der the engine for added stability.
To service the front wheel
1. Stabilize the rear of the motorcy- cle by using a motorcycle stand
or, if an additional motorcycle
stand is not available, by placing a
jack under the frame in front of the
rear wheel.
2. Raise the front wheel off the ground by using a motorcycle
stand.
To service the rear wheel
Raise the rear wheel off the ground by
using a motorcycle stand or, if a motor-
cycle stand is not available, by placing a jack either under each side of the
frame in front of the rear wheel or under
each side of the swingarm.
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10-1
10
Index
AABS....................................................... 3-10
ABS warning light ................................... 3-4
Air filter element, replacing ................... 6-14
Auxiliary light bulb, replacing ............... 6-30BBattery .................................................. 6-26
Brake and clutch levers, checking and
lubricating........................................... 6-24
Brake and shift pedals, checking and lubricating........................................... 6-23
Brake fluid, changing............................ 6-22
Brake fluid level, checking.................... 6-20
Brake lever.............................................. 3-9
Brake lever free play, checking ............ 6-19
Brake light switches ............................. 6-19
Brake pedal .......................................... 3-10
Brake/tail light....................................... 6-31CCables, checking and lubricating ......... 6-23
Canister ................................................ 6-11
Care ........................................................ 7-1
Catalytic converter ............................... 3-14
Clutch lever............................................. 3-9
Clutch lever free play, adjusting ........... 6-18DData recording, vehicle........................... 9-2
Diagnostic connector ............................. 9-2
Dimmer switch........................................ 3-7
Drive belt slack ..................................... 6-22EEngine break-in ...................................... 5-3
Engine oil and oil filter cartridge ........... 6-11
Engine serial number .............................. 9-1 Engine stop switch................................. 3-8
Engine trouble warning light .................. 3-4
FFront and rear brake pads, checking ... 6-20
Front fork, checking ............................. 6-25
Fuel ...................................................... 3-12
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 ..................... 6-29
High beam indicator light ....................... 3-3
Horn switch ............................................ 3-8IIdentification numbers ........................... 9-1
Ignition circuit cut-off system .............. 3-18
Immobilizer system ................................ 3-1
Immobilizer system indicator light ......... 3-5
Indicator lights and warning lights ......... 3-3LLicense plate light ................................ 6-32MMain 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 ........................ 3-5
NNeutral indicator light ............................. 3-3OOil level warning light .............................. 3-3PPanel, removing and installing ................ 6-9
Parking.................................................... 5-4
Part locations.......................................... 2-1
Pass switch............................................. 3-7RRESET switch ......................................... 3-8
Rider seat.............................................. 3-15SSafety information................................... 1-1
SELECT switch ....................................... 3-8
Shifting.................................................... 5-2
Shift pedal............................................... 3-9
Shock absorber assemblies, adjusting ............................................. 3-16
Sidestand.............................................. 3-17
Sidestand, checking and lubricating .... 6-25
Spark plugs, checking ............................ 6-9
Specifications ......................................... 8-1
Starting the engine ................................. 5-1
Start switch ............................................. 3-8
Steering, checking ................................ 6-26
Steering lock ......................................... 3-14
Storage ................................................... 7-3
Supporting the motorcycle ................... 6-32TThrottle grip and cable, checking and lubricating ........................................... 6-23
Throttle grip free play, checking ........... 6-15
Tires ...................................................... 6-16
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