2012 YAMAHA XENTER 150 coolant

1
2
3
4
5
6
7
8
9
6-14
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
engine is hot.
[EWA15161]
5. Add coolant or distilled water to
raise the coolant to the maximum
level mark, and install the cool-
ant reservoir cap.
NOTICE:
If
coolant is not available, use
distilled water or soft tap water
instead. Do not use hard water
or salt water since it is harmful
to the engine. If water has been
used instead of coolant, re-
place it with coolant as soon as
possible, otherwise the cooling
system will not be protected
against frost and corrosion. If
water has been added to the
coolant, have a Yamaha dealer
check the antifreeze content
of the coolant as soon as pos-
sible, otherwise the effective-
ness of the coolant will be
reduced.
[ECA10472]
Coolant reservoir capacity:
0.25 L (0.26 US qt, 0.22 Imp.qt)
6. Close the seat.
EAU33031
Changing the coolant
The coolant must be changed at the
intervals specified in the periodic
maintenance and lubrication chart.
Have a Yamaha dealer change the
coolant. WARNING! Never attempt
to remove the radiator cap when
the engine is hot.
[EWA10381]
reading.
2. Open the seat. (See page 3-11.)
3. Check the coolant level in the
coolant reservoir.
12
1. Maximum level mark
2. Minimum level markTIPThe coolant should be between the
minimum and maximum level marks.
4. If the coolant is at or below the
minimum level mark, remove
the reservoir cap. WARNING!
Remove only the coolant res-
ervoir cap. Never attempt to re-
move the radiator cap when the
52S-F8199-E0_CS.indd 6-1452S-F8199-E0_CS.indd 6-14
2011/11/16 13:07:012011/11/16 13:07:01
Process BlackProcess Black

1
2
3
4
5
6
7
8
9
6-34
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
Engine overheating
EWAT1040
WARNING
●
Do not remove the radiator cap when the engine and radiator are hot. Scalding hot uid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
●
Place a thick rag, like a towel, over the radiator cap, and then slowly rotate the cap counterclockwise to the
detent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the
cap while turning it counterclockwise, and then remove the cap.Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended
coolant as soon as possible.
52S-F8199-E0_CS.indd 6-3452S-F8199-E0_CS.indd 6-34
2011/11/16 13:07:022011/11/16 13:07:02
Process BlackProcess Black

1
2
3
4
5
6
7
8
9
8-1
SPECIFICATIONS SPECIFICATIONS
EAU50910
DimensionsOverall length
1990 mm (78.3 in)
Overall width
690 mm (27.2 in)
Overall height
1135 mm (44.7 in)
Seat height
785 mm (30.9 in)
Wheelbase
1385 mm (54.5 in)
Ground clearance
140 mm (5.51 in)
Minimum turning radius
2100 mm (82.7 in)WeightCurb weight
142 kg (313 lb)EngineEngine type
Liquid cooled 4-stroke, SOHC
Cylinder arrangement
Single cylinder
Displacement
155 cm
3
Bore x stroke
58.0 x 58.7 mm (2.28 x 2.31 in)
Compression ratio
11.00 : 1
Starting system
Electric starter
Lubrication system
Wet sump
Engine oilRecommended brand
YAMALUBE
Type
SAE 10W-40, 10W-50, 15W-40, 20W-40
or 20W-50
–20 –10 0
1020 30 40 50 ˚C 10 30 50 70 90 110 0 130 ˚F
SAE 20W-50SAE 20W-40SAE 15W-40SAE 10W-40SAE 10W-50
Recommended engine oil grade
API service SG type or higher, JASO
standard MAEngine oil quantityPeriodic oil change
1.10 L (1.16 US qt, 0.97 Imp.qt)Final transmission oilType
SAE 10W-30 type SE motor oil
Quantity
0.20 L (0.21 US qt, 0.18 Imp.qt)Cooling systemCoolant reservoir capacity
(up to the maximum level mark)
0.25 L (0.26 US qt, 0.22 Imp.qt)
Air lterAir fi lter element
Oil-coated paper elementFuelRecommended fuel
Regular unleaded gasoline only
Fuel tank capacity
8.0 L (2.11 US gal, 1.76 Imp.gal)Throttle bodyID mark
52S1 01
Manufacturer
AISANSpark plug(s)Manufacturer/model
NGK / CPR9EA-9
Spark plug gap
0.8-0.9 mm (0.031-0.035 in)ClutchClutch type
Dry, centrifugal automaticTransmissionPrimary reduction ratio
1.000
Secondary reduction ratio
10.320 (46 / 13 x 35 / 12)
Final drive
Gear
Transmission type
V-belt automaticChassisFrame type
Underbone
52S-F8199-E0_CS.indd 8-152S-F8199-E0_CS.indd 8-1
2011/11/16 13:07:022011/11/16 13:07:02
Process BlackProcess Black

1
2
3
4
5
6
7
8
9
8-3
SPECIFICATIONSTurn signal indicator light
12V,LED x 2
Coolant temperature warning light
12V,LED x 1
Engine trouble warning light
12 V, LED x 1FusesMain fuse
20.0 A
Headlight fuse
15.0 A
Signaling system fuse
15.0 A
Ignition fuse
7.5 A
Backup fuse
7.5 A
Spare fuse
20.0 A x 1
Spare fuse
7.5 A x 1
Spare fuse
15.0 A x 1
52S-F8199-E0_CS.indd 8-352S-F8199-E0_CS.indd 8-3
2011/11/16 13:07:022011/11/16 13:07:02
Process BlackProcess Black

INDEXAAcceleration and deceleration ................... 5-2
Air fi lter and V-belt case air fi lter
elements ............................................... 6-15
Auxiliary light bulb, replacing .................. 6-30BBattery ..................................................... 6-25
Brake fl uid, changing .............................. 6-22
Brake fl uid level, checking ...................... 6-21
Brake lever, front ....................................... 3-7
Brake lever, rear ....................................... 3-8
Brake levers, lubricating .......................... 6-23
Brake pads and shoes, checking ............ 6-20
Braking ...................................................... 5-2CCables, checking and lubricating ............ 6-22
Care .......................................................... 7-1
Carrier ..................................................... 3-14
Catalytic converter .................................. 3-10
Centerstand, checking and lubricating .... 6-23
Coolant .................................................... 6-13
Coolant temperature warning light ............ 3-2
Cowling and panels, removing and
installing .................................................. 6-7DDimmer switch .......................................... 3-7EEngine break-in ......................................... 5-3
Engine idling speed, checking ................ 6-16
Engine oil ................................................ 6-10
Engine trouble warning light ...................... 3-3FFinal transmission oil .............................. 6-12
Front brake lever free play, checking ...... 6-19Front fork, checking ................................ 6-24
Fuel ........................................................... 3-9
Fuel consumption, tips for reducing .......... 5-3
Fuel tank cap ............................................ 3-8
Fuses, replacing ...................................... 6-27
HHandlebar switches ................................... 3-7
Headlight bulb, replacing ........................ 6-28
High beam indicator light .......................... 3-2
Horn switch ............................................... 3-7IIdentifi cation numbers ............................... 9-1
Indicator lights and warning lights ............. 3-2LLicense plate light ................................... 6-31
Luggage holder ....................................... 3-14MMaintenance, emission control system ..... 6-3
Maintenance and lubrication, periodic ...... 6-4
Main switch/steering lock .......................... 3-1
Matte color, caution ................................... 7-1
Model label ................................................ 9-1
Multi-function display ................................ 3-3PParking ...................................................... 5-4
Part locations ............................................ 2-1
Passenger footrest .................................. 3-12RRear brake lever free play, adjusting ...... 6-19SSafe-riding points ...................................... 1-5
Safety information ..................................... 1-1
Seat ......................................................... 3-11
Shock absorber assembly ....................... 3-13Spark plug, checking ................................. 6-9
Specifi cations ............................................ 8-1
Starting off ................................................. 5-2
Starting the engine .................................... 5-1
Start switch ............................................... 3-7
Steering, checking .................................. 6-25
Storage ..................................................... 7-3
Storage compartment (front) ................... 3-12
Storage compartment (rear) .................... 3-13
TTail/brake light ......................................... 6-29
Throttle grip and cable, checking and
lubricating ............................................. 6-23
Throttle grip free play, checking .............. 6-16
Tires ........................................................ 6-17
Tool kit ...................................................... 6-2
Troubleshooting ...................................... 6-32
Troubleshooting charts ........................... 6-33
Turn signal indicator lights ........................ 3-2
Turn signal light bulb (front), replacing .... 6-29
Turn signal light bulb (rear), replacing .... 6-31
Turn signal switch ..................................... 3-7VValve clearance ...................................... 6-17
Vehicle identifi cation number .................... 9-1WWheels .................................................... 6-19
Wheel bearings, checking ....................... 6-25
52S-F8199-E0_CS.indd 9-252S-F8199-E0_CS.indd 9-2
2011/11/16 13:07:022011/11/16 13:07:02
Process BlackProcess Black