brake YAMAHA XENTER 125 2012 User Guide

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EAU15943
OPERATION AND IMPORTANT RIDING POINTS
EAU16780
Acceleration and decelera-
tion
(a) (b)
The speed can be adjusted by open-
ing and closing the throttle. To in-
crease the speed, turn the throttle grip
in direction (a). To reduce the speed,
turn the throttle grip in direction (b).
EAU16793
Braking
EWA10300
WARNING
● Avoid braking hard or sud-
denly (especially when leaning
over to one side), otherwise the
scooter may skid or overturn.● Railroad crossings, streetcar
rails, iron plates on road con-
struction sites, and manhole
covers become extremely slip-
pery when wet. Therefore, slow
down when approaching such
areas and cross them with cau-
tion.● Keep in mind that braking on
a wet road is much more diffi-
cult.● Ride slowly down a hill, as
braking downhill can be very
dif cult.
1. Close the throttle completely.
2. Apply both front and rear brakes
simultaneously while gradually
increasing the pressure.
EAU16761
Starting offTIPBefore starting off, allow the engine to
warm up.
1. While pulling the rear brake lever
with your left hand and holding
the grab bar with your right hand,
push the scooter off the center-
stand.
2. Sit astride the seat, and then ad-
just the rear view mirrors.
3. Switch the turn signals on.
4. Check for oncoming traffic, and
then slowly turn the throttle grip
(on the right) in order to take off.
5. Switch the turn signals off.
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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
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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6-6
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAUT2710
TIP● Air fi lter and V-belt fi lter
• This model’s air fi lter is equipped with a disposable oil-coated paper element, which must not be cleaned with
compressed air to avoid damaging it.
• The air fi lter element needs to be replaced and V-belt fi lter needs to be serviced more frequently when riding in
unusually wet or dusty areas.● Hydraulic brake service
• After disassembling the brake master cylinder and caliper, always change the fl uid. Regularly check the brake
fl uid level and fi ll the reservoir as required.
• Every two years replace the internal components of the brake master cylinder and caliper, and change the brake
fl uid.
• Replace the brake hose every four years and if cracked or damaged.NO. 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)
23Moving parts and ca-
bles• Lubricate.
√√√√ √
24 * Throttle grip• Check operation.
• Check throttle grip free play, and adjust if necessary.
• Lubricate cable and grip housing.√√√√ √
25 *Lights, signals and
switches• Check operation.
• Adjust headlight beam.√√√√√ √
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EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
necessary professional knowl-
edge and experience.
Tire information
This model is equipped with tubeless
tires.
After extensive tests, only the tires
listed below have been approved for
this model by Yamaha Motor Co., Ltd.Front tire:
Size:
100/80-16M/C 50P
Manufacturer/model:
DURO/DM1157F
Rear tire:
Size:
120/80-16M/C 60P
Manufacturer/model:
DURO/DM1157
EWA10470
WARNING
● Have a Yamaha dealer replace
excessively worn tires. Besides
being illegal, operating the
vehicle with excessively worn
tires decreases riding stability
and can lead to loss of control.● The replacement of all wheel
and brake related parts, includ-
ing the tires, should be left to
a Yamaha dealer, who has the
Tire inspection
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1. Tire tread depth
2. Tire sidewallThe tires must be checked before
each ride. If the center tread depth
reaches the specified limit, if the tire
has a nail or glass fragments in it, or if
the sidewall is cracked, have a Yama-
ha dealer replace the tire immediately.Minimum tire tread depth (front and
rear):
0.8 mm (0.03 in)TIPThe tire tread depth limits may differ
from country to country. Always com-
ply with the local regulations.
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6-19
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU22170
Adjusting the rear brake lever
free play11. Rear brake lever free playThe brake lever free play should mea-
sure 10 ~ 15 mm (0.4 ~ 0.6 in) as
shown. Periodically check the brake
lever free play and, if necessary, ad-
just it as follows.
EAUS2001
Checking the front brake le-
ver free play
1
1. Front brake lever free playPeriodically check the brake lever free
play. If the free play exceeds 10 mm
(0.39 in), have a Yamaha dealer ad-
just it.
EWA10641
WARNING
An incorrect brake lever free play
indicates a hazardous condition in
the brake system. Do not operate
the vehicle until the brake system
has been checked or repaired by a
Yamaha dealer.
EAU21962
Cast wheelsTo maximize the performance, dura-
bility, and safe operation of your ve-
hicle, note the following points regard-
ing the specifi ed wheels.● The wheel rims should be
checked for cracks, bends, warp-
age or other damage before each
ride. If any damage is found,
have a Yamaha dealer replace
the wheel. Do not attempt even
the smallest repair to the wheel.
A deformed or cracked wheel
must be replaced.● The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced.
An unbalanced wheel can result
in poor performance, adverse
handling characteristics, and a
shortened tire life.
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6-20
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
brake pad has worn to the point that
the wear indicator groove has almost
disappeared, have a Yamaha dealer
replace the brake pads as a set.
EAU22540
Rear brake shoes
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1. Wear indicator
2. Wear limit lineThe rear brake is provided with a wear
indicator, which allows you to check
the brake shoe wear without having to
disassemble the brake. To check the
brake shoe wear, check the position
of the wear indicator while applying
the brake. If a brake shoe has worn
to the point that the wear indicator
reaches the wear limit line, have a
Yamaha dealer replace the brake
EAU22380
Checking the front brake
pads and rear brake shoesThe front brake pads and the rear
brake shoes must be checked for
wear at the intervals specified in the
periodic maintenance and lubrication
chart.
EAU22420
Front brake pads
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1. Brake pad wear indicator groove
2. Brake pad
3. Brake discEach front brake pad is provided with
a wear indicator groove, which al-
lows you to check the brake pad wear
without having to disassemble the
brake. To check the brake pad wear,
check the wear indicator groove. If a
(a)(b)
1
1. Rear brake lever free play adjusting nutTo increase the brake lever free play,
turn the adjusting nut at the brake
shoe plate in direction (a). To de-
crease the brake lever free play, turn
the adjusting nut in direction (b).
EWA10650
WARNING
If proper adjustment cannot be ob-
tained as described, have a Yama-
ha dealer make this adjustment.
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EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
tem, reducing braking perfor-
mance.
● Clean the filler cap before re-
moving. Use only DOT 4 brake
uid from a sealed container.● Use only the specified brake
fluid; otherwise, the rubber
seals may deteriorate, causing
leakage.● Refill with the same type of
brake uid. Adding a brake u-
id other than DOT 4 may result
in a harmful chemical reaction.● Be careful that water does not
enter the brake fluid reser-
voir when refilling. Water will
significantly lower the boiling
point of the fluid and may re-
sult in vapor lock.
ECA17640
NOTICEBrake fluid may damage painted
surfaces or plastic parts. Always
clean up spilled uid immediately.
As the brake pads wear, it is normal
for the brake fluid level to gradually
EAU32345
Checking the brake uid level
1
1. Minimum level markBefore riding, check that the brake
fl uid is above the minimum level mark.
Check the brake fluid level with the
top of the reservoir level. Replenish
the brake fl uid if necessary.Speci ed brake uid:
DOT 4
EWA15990
WARNING
Improper maintenance can result
in loss of braking ability. Observe
these precautions:● Insufficient brake fluid may al-
low air to enter the brake sys- shoes as a set.
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EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU23095
Checking and lubricating the
cablesThe operation of all control cables
and the condition of the cables should
be checked before each ride, and
the cables and cable ends should be
lubricated if necessary. If a cable is
damaged or does not move smoothly,
have a Yamaha dealer check or re-
place it. WARNING! Damage to the
outer housing of cables may result
in internal rusting and cause in-
terference with cable movement.
Replace damaged cables as soon
as possible to prevent unsafe
conditions.
[EWA10711]
Recommended lubricant:
Yamaha Chain and Cable Lube or
engine oil
EAU22721
Changing the brake uidHave a Yamaha dealer change the
brake fl uid at the intervals specifi ed in
the TIP after the periodic maintenance
and lubrication chart. In addition, have
the oil seals of the brake master cyl-
inder and caliper as well as the brake
hose replaced at the intervals listed
below or whenever they are damaged
or leaking.● Oil seals: Replace every two
years.● Brake hose: Replace every four
years. go down. A low brake fl uid level may
indicate worn brake pads and/or brake
system leakage; therefore, be sure to
check the brake pads for wear and the
brake system for leakage. If the brake
fl uid level goes down suddenly, have
a Yamaha dealer check the cause be-
fore further riding.
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