warning YAMAHA XCITY 250 2008 Owner's Guide

PERIODIC MAINTENANCE AND MINOR REPAIR
6-29
6 Engine overheating
WARNING
EWA10400


Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.


After removing the radiator cap retaining bolt, 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 hissingsound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.
NOTE:If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolantas soon as possible.
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 NOTE.)
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.

SCOOTER CARE AND STORAGE
7-2
7 After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on the
roads during winter are extremely cor-
rosive in combination with water, carry
out the following steps after each ride in
the rain, near the sea or on salt-
sprayed roads.NOTE:Salt sprayed on roads in the winter mayremain well into spring.
1. Clean the scooter with cold water
and a mild detergent after the en-
gine has cooled down.
CAUTION:
ECA10790
Do not use warm water since it in-
creases the corrosive action of thesalt.
2. Apply a corrosion protection spray
on all metal, including chrome- and
nickel-plated, surfaces to prevent
corrosion.
After cleaning
1. Dry the scooter with a chamois or
an absorbing cloth.
2. Use a chrome polish to shine
chrome, aluminum and stainless-
steel parts, including the exhaust
system. (Even the thermally in-
duced discoloring of stainless-
steel exhaust systems can be re-
moved through polishing.)
3. To prevent corrosion, it is recom-
mended to apply a corrosion pro-
tection spray on all metal,
including chrome- and nickel-plat-
ed, surfaces.
4. Use spray oil as a universal clean-
er to remove any remaining dirt.5. Touch up minor paint damage
caused by stones, etc.
6. Wax all painted surfaces.
7. Let the scooter dry completely be-
fore storing or covering it.
WARNING
EWA10940


Make sure that there is no oil or
wax on the brakes or tires. If
necessary, clean the brake
discs and brake linings with a
regular brake disc cleaner or ac-
etone, and wash the tires with
warm water and a mild deter-
gent.


Before operating the scooter
test its braking performanceand cornering behavior.
CAUTION:
ECA10800


Apply spray oil and wax spar-
ingly and make sure to wipe off
any excess.


Never apply oil or wax to any
rubber and plastic parts, but
treat them with a suitable care
product.

SCOOTER CARE AND STORAGE
7-3
7


Avoid using abrasive polishing
compounds as they will wearaway the paint.
NOTE:Consult a Yamaha dealer for advice onwhat products to use.
EAU36560
Storage Short-term
Always store your scooter in a cool, dry
place and, if necessary, protect it
against dust with a porous cover.CAUTION:
ECA10820


Storing the scooter in a poorly
ventilated room or covering it
with a tarp, while it is still wet,
will allow water and humidity to
seep in and cause rust.


To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi-cals are stored.
Long-term
Before storing your scooter for several
months:
1. Follow all the instructions in the
“Care” section of this chapter.
2. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.3. Perform the following steps to pro-
tect the cylinder, piston rings, etc.
from corrosion.
a. Remove the spark plug cap
and spark plug.
b. Pour a teaspoonful of engine oil
into the spark plug bore.
c. Install the spark plug cap onto
the spark plug, and then place
the spark plug on the cylinder
head so that the electrodes are
grounded. (This will limit spark-
ing during the next step.)
d. Turn the engine over several
times with the starter. (This will
coat the cylinder wall with oil.)
e. Remove the spark plug cap
from the spark plug, and then
install the spark plug and the
spark plug cap.
WARNING
EWA10950
To prevent damage or injury from
sparking, make sure to ground the
spark plug electrodes while turningthe engine over.

SPECIFICATIONS
8-3
8
Front turn signal light:
12 V, 10.0 W × 2
Rear turn signal light:
12 V, 10.0 W × 2
Auxiliary light:
12 V, 5.0 W × 2
License plate light:
12 V, 5.0 W × 1
Meter lighting:
LED
High beam indicator light:
LED
Turn signal indicator light:
LED x 2
Fuel level warning light:
LED
Engine trouble warning light:
LED
Immobilizer system indicator light:
LEDFuses:Main fuse:
30.0 A
Headlight fuse:
15.0 A
Signaling system fuse:
15.0 A
Ignition fuse:
10.0 A
Radiator fan fuse:
5.0 A
ECU fuse:
5.0 ABackup fuse:
5.0 A

INDEX
AAcceleration and deceleration ................ 5-2
Air filter and V-belt case air filter
elements ............................................. 6-11
Auxiliary light bulb, replacing ................ 6-27BBattery .................................................. 6-21
Brake fluid, changing ............................ 6-17
Brake fluid level, checking .................... 6-16
Brake lever, front .................................... 3-7
Brake lever, rear ..................................... 3-8
Brake levers, lubricating ....................... 6-18
Braking ................................................... 5-2CCables, checking and lubricating .......... 6-18
Care ........................................................ 7-1
Catalytic converter .................................. 3-9
Centerstand and sidestand,
checking and lubricating ..................... 6-19
Coolant ................................................. 6-10
Coolant temperature gauge .................... 3-3
Cowlings and panels,
removing and installing......................... 6-5DDimmer switch ........................................ 3-7
Display, multi-function ............................ 3-3EEngine break-in ...................................... 5-3
Engine oil ................................................ 6-7
Engine trouble warning light ................... 3-2FFinal transmission oil .............................. 6-9
Front and rear brake lever free play ..... 6-15
Front and rear brake pads, checking .... 6-16Front fork, checking...............................6-19
Fuel ......................................................... 3-8
Fuel consumption, tips for reducing ........ 5-3
Fuel gauge .............................................. 3-3
Fuel tank cap........................................... 3-8
Fuses, replacing .................................... 6-22
HHandlebar switches ................................. 3-6
Headlight bulb, replacing....................... 6-23
High beam indicator light......................... 3-2
Horn switch ............................................. 3-7IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-13
Indicator and warning lights .................... 3-2KKey identification number ........................ 9-1LLicense plate light bulb, replacing ......... 6-27
Luggage hook ....................................... 3-12MMain switch/steering lock ........................ 3-1
Model label .............................................. 9-2PParking ....................................................5-4
Part locations .......................................... 2-1
Periodic maintenance and lubrication
chart ......................................................6-2
Pre-operation check list........................... 4-2SSafe-riding points .................................... 1-4
Safety information ...................................1-1
Seat ....................................................... 3-10Shock absorber assemblies,
adjusting ............................................. 3-12
Sidestand .............................................. 3-13
Spark plug, checking .............................. 6-6
Specifications.......................................... 8-1
Speedometer .......................................... 3-2
Starting off .............................................. 5-2
Starting the engine.................................. 5-1
Start switch ............................................. 3-7
Steering, checking ................................ 6-20
Storage ................................................... 7-3
Storage compartment .................. 3-10, 3-11
TTail/brake light bulb or rear turn signal
light bulb, replacing............................. 6-26
Throttle cable free play, checking ......... 6-12
Throttle grip and cable,
checking and lubricating ..................... 6-18
Tires ...................................................... 6-13
Tool kit .................................................... 6-1
Troubleshooting .................................... 6-27
Troubleshooting charts ......................... 6-28
Turn signal indicator lights ...................... 3-2
Turn signal light bulb (front),
replacing ............................................. 6-25
Turn signal switch ................................... 3-7VValve clearance .................................... 6-13
Vehicle identification number .................. 9-1WWheel bearings, checking..................... 6-21
Wheels .................................................. 6-15