cooling YAMAHA XENTER 150 2012 Owners Manual

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EAU15582
FOR YOUR SAFETY - PRE-OPERATION CHECKSBefore using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel• Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.3-3, 3-8~3-9
Engine oil• Check oil level in engine.
• If necessary, add recommended oil to specifi ed level.
• Check vehicle for oil leakage.6-10
Final transmission oil• Check vehicle for oil leakage. 6-12
Coolant• Check coolant level in reservoir.
• If necessary, add recommended coolant to specifi ed level.
• Check cooling system for leakage.6-13
Front brake• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check lever free play.
• Adjust if necessary.
• Check brake pads for wear.
• Replace if necessary.
• Check fl uid level in reservoir.
• If necessary, add specifi ed brake fl uid to specifi ed level.
• Check hydraulic system for leakage.6-19~6-22
Rear brake• Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.6-19~6-20
Throttle grip• Make sure that operation is smooth.
• Check throttle grip free play.
• If necessary, have Yamaha dealer adjust throttle grip free play and lubricate
cable and grip housing.5-2, 6-16, 6-23
Control cables• Make sure that operation is smooth.
• Lubricate if necessary.6-22
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EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENTNO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi)6000 km
(3500 mi)
12000 km
(7000 mi)18000 km
(10500 mi)24000 km
(14000 mi)
12 *Front brake lever pivot
shaft• Lubricate with lithium-soap-based grease.
√√√√ √
13 *Rear brake lever pivot-
ing points• Lubricate with silicone grease.
√√√√ √
14 Centerstand• Check operation.
• Lubricate.√√√√ √
15 * Front fork• Check operation and for oil leakage.
√√√√
16 *Shock absorber assem-
bly• Check operation and shock absorber for oil leakage.
√√√√
17 Engine oil• Change. (See page 6-10.)
√When the oil change indicator comes on
[5000 km (3000 mi) after the initial 1000
km (600 mi) and every 6000 km (3500 mi)
thereafter]
• Check oil level and vehicle for oil leakage. Every 3000 km (1800 mi)
√
18 Engine oil strainer• Clean.
√5000 km (3000 mi) after the initial 1000 km
(600 mi) and every 6000 km (3500 mi)
thereafter
19 * Cooling system• Check coolant level and vehicle for coolant leakage.
√√√√ √
• Change with ethylene glycol anti-freeze coolant. Every 3 years
20 Final transmission oil• Check vehicle for oil leakage.
√√ √
• Change.
√√√
21 * V-belt• Replace.When the V-belt replacement indicator comes on [ev-
ery 20000 km (12500 mi)]
22 *Front and rear brake
switches• Check operation.
√√√√√ √
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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
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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.
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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
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