check engine YAMAHA XVS950 2012 Owner's Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
6-34
6
EAU42602
Troubleshooting chart
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.There is no fuel.
Check the compression.
Supply fuel.
The engine does not start.
Check the compression.
Operate the electric starter.2. Compression
There is compression.
There is no compression.
Check the ignition. Have a Yamaha dealer
check the vehicle.
Remove the spark plugs
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
The engine does not start.
Check the battery.
Operate the electric starter.4. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The battery is good.Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
DryWet
Operate the electric starter.
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MOTORCYCLE CARE AND STORAGE
7-4
7
2. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.
3. Perform the following steps to pro- tect the cylinders, piston rings, etc.
from corrosion.a. Remove the spark plug caps and spark plugs.
b. Pour a teaspoonful of engine oil into each spark plug bore.
c. Install the spark plug caps onto the spark plugs, and then place
the spark plugs on the cylinder
head so that the electrodes are
grounded. (This will limit spark-
ing during the next step.)
d. Turn the engine over several times with the starter. (This will
coat the cylinder walls with oil.)
WARNING! To prevent dam- age or injury from sparking,
make sure to ground the
spark plug electrodes while
turning the engine over.
[EWA10951]
e. Remove the spark plug caps from the spark plugs, and then
install the spark plugs and the
spark plug caps.
4. Lubricate all control cables and the pivoting points of all levers and
pedals as well as of the side-
stand/centerstand.
5. Check and, if necessary, correct the tire air pressure, and then lift
the motorcycle so that both of its
wheels are off the ground. Alterna-
tively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
6. Cover the muffler outlet with a plastic bag to prevent moisture
from entering it.
7. Remove the battery and fully charge it. Store it in a cool, dry
place and charge it once a month.
Do not store the battery in an ex-
cessively cold or warm place [less
than 0 ° C (30°F) or more than 30
° C (90 °F)]. For more information
on storing the battery, see page
6-25.
TIPMake any necessary repairs before
storing the motorcycle.
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INDEXAAir filter element, replacing ................... 6-12
Auxiliary light bulb, replacing ................ 6-31BBattery................................................... 6-25
Brake and clutch levers, checking and lubricating ........................................... 6-22
Brake and shift pedals, checking and lubricating ........................................... 6-21
Brake fluid, changing ............................ 6-19
Brake fluid level, checking .................... 6-18
Brake lever ............................................ 3-11
Brake lever free play, adjusting............. 6-16
Brake light switches .............................. 6-17
Brake pedal ........................................... 3-11CCables, checking and lubricating .......... 6-21
Care ........................................................ 7-1
Catalytic converter ................................ 3-14
Clutch lever ........................................... 3-10
Clutch lever free play, adjusting ............ 6-15DDimmer switch ........................................ 3-9
Drive belt slack...................................... 6-20EEngine break-in ....................................... 5-3
Engine oil and oil filter cartridge .............. 6-9
Engine stop switch .................................. 3-9
Engine trouble warning light.................... 3-5FFront and rear brake pads, checking .... 6-17
Front fork, checking .............................. 6-24
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 ................................... 6-26
HHandlebar switches ................................ 3-8
Hazard switch ......................................... 3-9
Headlight bulb, replacing ...................... 6-28
Helmet holder ....................................... 3-15
High beam indicator light ........................ 3-4
Horn switch ............................................. 3-9IIdentification 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 .......... 3-4LLicense plate light bulb, replacing ........ 6-30MMain switch/steering lock........................ 3-2
Maintenance and lubrication, periodic .... 6-4
Maintenance, emission control system... 6-3
Matte color, caution ................................ 7-1
Model label ............................................. 9-1
Multi-function meter unit ......................... 3-5NNeutral indicator light .............................. 3-4OOil level warning light.............................. 3-4PPanel, removing and installing................ 6-8
Parking ................................................... 5-4
Part locations .......................................... 2-1Pass switch ............................................. 3-9
RRear suspension, lubricating ................. 6-23
RESET switch ....................................... 3-10
Rider seat .............................................. 3-14SSafety information ................................... 1-1
SELECT switch ....................................... 3-9
Shifting .................................................... 5-2
Shift pedal ............................................. 3-10
Shock absorber assembly, adjusting .... 3-16
Sidestand .............................................. 3-17
Sidestand, checking and lubricating...... 6-23
Spark plugs, checking ............................. 6-8
Specifications .......................................... 8-1
Starting the engine .................................. 5-1
Start switch.............................................. 3-9
Steering, checking................................. 6-24
Storage.................................................... 7-3
Supporting the motorcycle .................... 6-32
Swingarm pivots, lubricating ................. 6-23TTail/brake light bulb, replacing .............. 6-29
Throttle grip and cable, checking and
lubricating ........................................... 6-21
Throttle grip free play, checking ............ 6-13
Tires ...................................................... 6-13
Tool kit..................................................... 6-2
Troubleshooting .................................... 6-33
Troubleshooting chart ........................... 6-34
Turn signal indicator light ........................ 3-4
Turn signal light bulb, replacing ............ 6-30
Turn signal switch ................................... 3-9
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