2012 YAMAHA XENTER 125 maintenance

TABLE OF CONTENTSSAFETY INFORMATION .................... 1-1
Further safe-riding points ................. 1-5
DESCRIPTION .................................... 2-1
Left view ........................................... 2-1
Right view ......................................... 2-2
Controls and instruments ................. 2-3
INSTRUMENT AND CONTROL FUNC-
TIONS .................................................. 3-1
Main switch/steering lock ................. 3-1
Indicator lights and warning lights .... 3-2
Multi-function display ........................ 3-3
Handlebar switches .......................... 3-7
Front brake lever .............................. 3-7
Rear brake lever ............................... 3-8
Fuel tank cap .................................... 3-8
Fuel .................................................. 3-9
Catalytic converter ......................... 3-10
Seat ................................................ 3-11
Passenger footrest ......................... 3-12
Front storage compartment ............ 3-12
Rear storage compartment ............ 3-13
Shock absorber assembly .............. 3-13
Carrier ............................................ 3-14
Luggage holder .............................. 3-14
FOR YOUR SAFETY - PRE-OPERATION
CHECKS ............................................. 4-1OPERATION AND IMPORTANT RIDING
POINTS ............................................... 5-1
Starting the engine ........................... 5-1
Starting off ........................................ 5-2
Acceleration and deceleration .......... 5-2
Braking ............................................. 5-2
Tips for reducing fuel consumption .. 5-3
Engine break-in ................................ 5-3
Parking ............................................. 5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT .................................... 6-1
Owner’s tool kit ................................. 6-2
Periodic maintenance chart for the
emission control system ................... 6-3
General maintenance and lubrication
chart .............................................. 6-4
Removing and installing the cowling
and panels .................................... 6-7
Checking the spark plug ................... 6-9
Engine oil and oil strainer ............... 6-10
Final transmission oil ...................... 6-12
Coolant ........................................... 6-13
Air fi lter and V-belt case air fi lter
elements ..................................... 6-15
Checking the engine idling speed .. 6-16
Checking the throttle grip free
play ............................................. 6-16
Valve clearance .............................. 6-17
Tires ............................................... 6-17
Cast wheels .................................... 6-19Checking the front brake lever free
play ............................................. 6-19
Adjusting the rear brake lever free
play ............................................. 6-19
Checking the front brake pads and
rear brake shoes ......................... 6-20
Checking the brake fl uid level ........ 6-21
Changing the brake fl uid ................ 6-22
Checking and lubricating the
cables ......................................... 6-22
Checking and lubricating the throttle
grip and cable ............................. 6-23
Lubricating the front and rear brake
levers .......................................... 6-23
Checking and lubricating the
centerstand ................................. 6-23
Checking the front fork ................... 6-24
Checking the steering .................... 6-25
Checking the wheel bearings ......... 6-25
Battery ............................................ 6-25
Replacing the fuses ........................ 6-27
Replacing a headlight bulb ............. 6-28
Tail/brake light ................................ 6-29
Replacing a front turn signal light
bulb ............................................. 6-29
Replacing an auxiliary light bulb ..... 6-30
Replacing a rear turn signal light
bulb ............................................. 6-31
License plate light .......................... 6-31
Troubleshooting ............................. 6-32
Troubleshooting charts ................... 6-33
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3-10
EAU1044E
INSTRUMENT AND CONTROL FUNCTIONSlot of gasoline vapor, or get some
gasoline in your eyes, see your
doctor immediately. If gasoline
spills on your skin, wash with soap
and water. If gasoline spills on your
clothing, change your clothes.
EAU33521
Recommended fuel:
REGULAR UNLEADED GASOLINE
ONLY
Fuel tank capacity:
8.0 L (2.11 US gal) (1.76 Imp.gal)
ECA11400
NOTICEUse only unleaded gasoline. The
use of leaded gasoline will cause
severe damage to internal engine
parts, such as the valves and pis-
ton rings, as well as to the exhaust
system.
Your Yamaha engine has been de-
signed to use regular unleaded gaso-
line with a research octane number of
91 or higher. If knocking (or pinging)
occurs, use a gasoline of a different
brand or premium unleaded fuel. Use of unleaded fuel will extend spark plug
life and reduce maintenance costs.
EAU13433
Catalytic converterThis model is equipped with a cata-
lytic converter in the exhaust system.
EWA10862
WARNING
The exhaust system is hot after op-
eration. To prevent a re hazard or
burns:● Do not park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.● Park the vehicle in a place
where pedestrians or children
are not likely to touch the hot
exhaust system.● Make sure that the exhaust
system has cooled down be-
fore doing any maintenance
work.● Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up of
heat.
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4-1
EAU15582
FOR YOUR SAFETY - PRE-OPERATION CHECKS
EAU15582
FOR YOUR SAFETY - PRE-OPERATION CHECKS
EAU15596
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the in-
spection and maintenance procedures and schedules described in the Owner’s Manual.
EWA11151
WARNING
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment dam-
age. Do not operate the vehicle if you nd any problem. If a problem cannot be corrected by the procedures pro-
vided in this manual, have the vehicle inspected by a Yamaha dealer.
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6-1
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAUS1823
Periodic inspection, adjustment, and
lubrication will keep your vehicle in
the safest and most effi cient condition
possible. Safety is an obligation of
the vehicle owner/operator. The most
important points of vehicle inspection,
adjustment, and lubrication are ex-
plained on the following pages.
The intervals given in the periodic
maintenance charts should be simply
considered as a general guide under
normal riding conditions. However,
depending on the weather, terrain,
geographical location, and individual
use, the maintenance intervals may
need to be shortened.
EWA10321
WARNING
Failure to properly maintain the
vehicle or performing maintenance
activities incorrectly may increase
your risk of injury or death during
service or while using the vehicle.
If you are not familiar with vehicle
service, have a Yamaha dealer per-
form service.
EWA15122
WARNING
Turn off the engine when perform-
ing maintenance unless otherwise
speci ed.● A running engine has moving
parts that can catch on body
parts or clothing and electrical
parts that can cause shocks or
res.● Running the engine while ser-
vicing can lead to eye injury,
burns, fire, or carbon monox-
ide poisoning - possibly lead-
ing to death. See page 1-2 for
more information about carbon
monoxide.
EWA10330
WARNING
This scooter is designed for use
on paved roads only. If this scooter
is operated in abnormally dusty,
muddy or wet conditions, the air
lter element should be cleaned or
replaced more frequently, other-
wise rapid engine wear may result.
Consult a Yamaha dealer for proper
maintenance intervals.
EWA15460
WARNING
Brake discs, calipers, drums, and
linings can become very hot dur-
ing use. To avoid possible burns,
let brake components cool before
touching them.
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EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU17521
Owner’s tool kit
1
1. Owner’s tool kitThe owner’s tool kit is located inside
the storage compartment under the
seat. (See page 3-11.)
The service information included in
this manual and the tools provided in
the owner’s tool kit are intended to as-
sist you in the performance of preven-
tive maintenance and minor repairs.
However, additional tools such as a
torque wrench may be necessary to
perform certain maintenance work
correctly.TIPIf you do not have the tools or expe-
rience required for a particular job,
have a Yamaha dealer perform it for
you.
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EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU46871
TIP● The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a
mileage-based maintenance, is performed instead.● From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi).● Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and
technical skills.
EAU46920
Periodic maintenance chart for the emission control systemNO. 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)
1 * Fuel line• Check fuel hoses for cracks or damage.
√√√√ √
2 Spark plug• Check condition.
• Clean and regap.√√
• Replace.
√√
3 * Valves• Check valve clearance.
• Adjust.√√√√
4 * Fuel injection• Check engine idle speed.
√√√√√ √
5*Muffler and exhaust
pipe• Check the screw clamp(s) for looseness.
√√√√√
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EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU17717
General maintenance and lubrication chartNO. 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)
1 Air lter element• Replace. Every 20000 km (12500 mi)
2 Air lter check hose• Clean.
√√√√√
3V-belt case air lter ele-
ment• Clean.
√√√√
• Replace. Every 20000 km (12500 mi)
4 * Front brake• Check operation, fl uid level and vehicle for fl uid leakage.
√√√√√ √
• Replace brake pads. Whenever worn to the limit
5 * Rear brake• Check operation and adjust brake lever free play.
√√√√√ √
• Replace brake shoes. Whenever worn to the limit
6 * Brake hose• Check for cracks or damage.
• Check for correct routing and clamping.√√√√ √
• Replace. Every 4 years
7 * Wheels• Check runout and for damage.
√√√√
8 * Tires• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.√√√√ √
9 * Wheel bearings• Check bearing for looseness or damage.
√√√√
10 * Steering bearings• Check bearing play and steering for roughness.
√√√√√
• Lubricate with lithium-soap-based grease. Every 50000 km (30000 mi)
11 * Chassis fasteners• Make sure that all nuts, bolts and screws are properly
tightened.√√√√ √
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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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