2015 YAMAHA XJR 1300 check engine light

PERIODIC MAINTENANCE AND ADJUSTMENT
6-9
6
EAU19643
Checking the spark plu gsThe spark plugs are important engine
components, which should be
checked periodically, preferably by a
Yamaha dealer. Since heat and depos- its will cause any spark plug to slowly
erode, they should be removed and
checked in accordance with the peri-
odic maintenance and lubrication
chart. In addition, the condition of the
spark plugs can reveal the condition of
the engine.
The porcelain insulator around the
center electrode of each spark plug
should be a medium-to-light tan (the
ideal color when the vehicle is ridden
normally), and all spark plugs installed
in the engine should have the same
color. If any spark plug shows a dis-
tinctly different color, the engine could
be operating improperly. Do not at-
tempt to diagnose such problems
yourself. Instead, have a Yamaha deal-
er check the vehicle.
If a spark plug shows signs of elec-
trode erosion and excessive carbon or
other deposits, it should be replaced. Before installing a spark plug, the
spark plug gap should be measured
with a wire thickness gauge and, if
necessary, adjusted to specification.
Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the spark
plug threads.
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.
Specifie
d spark plu g:
NGK/DPR8EA-91. Spark plug gapSpark plu g g ap:
0.8–0.9 mm (0.031–0.035 in)
Ti ghtenin g torque:
Spark plug: 18 Nm (1.8 m·kgf, 13 ft·lbf)
U2PNE0E0.book Page 9 Tuesday, September 16, 2014 4:15 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-10
6
EAU65421
Engine oil an d oil filter ele-
mentThe engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter ele-
ment replaced at the intervals specified
in the periodic maintenance and lubri-
cation chart.
To check the en gine oil level
1. Place the vehicle on a level sur- face 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, and then check the oil level
through the check window locat-
ed at the bottom-right side of the
crankcase.TIPThe engine oil should be between the
minimum and maximum level marks.
4. If the engine oil is below the mini-mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.
To chan ge the en gine oil (with or
without oil filter element replace-
ment) 1. Place the vehicle on a level sur- face.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Place an oil pan under the engine to collect the used oil. 4. Remove the engine oil filler cap,
the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
TIPSkip steps 5–15 if the oil filter element
is not being replaced.5. Remove the drive sprocket coverby removing the bolts.
1. Engine oil filler cap
2. Engine oil level check window
3. Maximum level mark
4. Minimum level mark
3
4
1. Engine oil filler cap
2. Engine oil drain bolt
3. Gasket
231
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-13
6
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 warning lig ht flickers
or remains on even if the oil level is
correct, imme diately turn the en gine
off an d have a Yamaha d ealer check
the vehicle.19. Turn the engine off, and then check the oil level and correct it if
necessary.
EAU65431
Replacin g the air filter ele-
ment an d cleanin g the check
hoseThe 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. In addition,
the air filter check hose must be fre-
quently checked and cleaned if neces-
sary.
To replace the air filter element
1. Remove panel A. (See page 6-8.)
2. Remove the right side cover by re- moving the bolt. 3. Remove the air filter case cover by
removing the screws.
4. Pull the air filter element out.
1. Bolt
2. Right side cover
1. Air filter case cover
2. Screw
1
2
2
2
1
U2PNE0E0.book Page 13 Tuesda y, September 16, 2014 4:15 PM

PERIODIC MAINTENANCE AND ADJUSTMENT
6-35
67. Install the socket (together with
the bulb) by pushing it in, and then
turn it clockwise until it stops.
8. Install the license plate light unit by installing the bolts.
9. Install the license plate bracket by installing the collars and bolts.
10. Install the reflector by installing the nut.
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.
U2PNE0E0.book Page 35 Tuesda
y, September 16, 2014 4:15 PM

10-1
10
INDEX
AAir filter element and check hose, replacing and cleaning ....................... 6-13
Auxiliary light bulb, replacing ............... 6-32BBattery .................................................. 6-28
Brake and clutch fluid levels, checking ............................................. 6-20
Brake and clutch fluids , changing ........ 6-21
Brake and clutch levers, checking and lubricating........................................... 6-25
Brake and shift pedals, checking and
lubricating........................................... 6-24
Brake lever............................................ 3-11
Brake lever free play, checking ............ 6-18
Brake light switches ............................. 6-19
Brake pedal .......................................... 3-12CCables, checking and lubricating ......... 6-24
Care ........................................................ 7-1
Catalytic converters.............................. 3-15
Clutch lever.................................. 3-10, 6-18DDimmer switch........................................ 3-9
Drive chain, cleaning and lubricating ... 6-23
Drive chain slack .................................. 6-22EEngine break-in ...................................... 5-3
Engine oil and oil filter element............. 6-10
Engine serial number .............................. 9-1
Engine stop switch ............................... 3-10
Engine trouble warning light ................... 3-4
EXUP system ........................................ 3-21
FFront and rear brake pads, checking ... 6-19
Front fork, adjusting ............................. 3-16
Front fork, checking ............................. 6-26
Fuel ...................................................... 3-13
Fuel consumption, tips for reducing ...... 5-3
Fuel tank breather hose and overflow
hose ................................................... 3-14
Fuel tank cap........................................ 3-12
Fuses, replacing ................................... 6-29HHandlebar switches ............................... 3-9
Hazard switch ...................................... 3-10
Headlight bulb, replacing ..................... 6-30
High beam indicator light ....................... 3-4
Horn switch .......................................... 3-10IIdentification numbers ........................... 9-1
Ignition circuit cut-off system .............. 3-22
Immobilizer system ................................ 3-1
Immobilizer system indicator light ......... 3-5
Indicator lights and warning lights ......... 3-4LLicense plate light bulb, replacing ....... 6-34
Luggage strap holders ......................... 3-21MMain 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 display............................. 3-6
NNeutral indicator light ............................. 3-4OOil level warning light .............................. 3-4PPanels, removing and installing .............. 6-8
Parking.................................................... 5-4
Part locations.......................................... 2-1
Pass switch............................................. 3-9SSafety information................................... 1-1
Seat....................................................... 3-15
Shifting.................................................... 5-2
Shift pedal............................................. 3-11
Shock absorber assemblies, adjusting ............................................. 3-18
Sidestand.............................................. 3-21
Sidestand, checking and lubricating .... 6-26
Spark plugs, checking ............................ 6-9
Specifications ......................................... 8-1
Speedometer .......................................... 3-5
Starting the engine ................................. 5-1
Start switch ........................................... 3-10
Steering, checking ................................ 6-27
Storage ................................................... 7-3
Supporting the motorcycle ................... 6-35
Swingarm pivots, lubricating ................ 6-26TTachometer............................................. 3-5
Tail/brake light ...................................... 6-33
Throttle grip and cable, checking and lubricating ........................................... 6-24
Throttle grip free play, checking ........... 6-15
Tires ...................................................... 6-15
U2PNE0E0.book Page 1 Tuesday, September 16, 2014 4:15 PM