check engine YAMAHA XMAX 250 2005 Owners Manual

SAFETY INFORMATION.....................1-1
DESCRIPTION.....................................2-1
Left view ...........................................2-1
Right view .........................................2-2
Controls and instruments .................2-3
INSTRUMENT AND CONTROL
FUNCTIONS........................................3-1
Immobilizer system ...........................3-1
Main switch/steering lock .................3-1
Indicators, indicator lights and
warning light .....................................3-2
Speedometer ....................................3-3
Fuel gauge ........................................3-3
Coolant temperature gauge..............3-4
Multi-function display .......................3-4
Anti-theft alarm (optional) .................3-7
Handlebar switches ..........................3-7
Front brake lever...............................3-8
Rear brake lever................................3-8
Fuel tank cap ....................................3-8
Fuel ...................................................3-9
Catalytic converter..........................3-10
Seat.................................................3-10
Front storage compartment............3-11
Storage compartment.....................3-11
Adjusting the shock absorber
assemblies ......................................3-11
Sidestand ........................................3-12
PRE-OPERATION CHECKS..............4-1
Pre-operation check list....................4-2OPERATION AND IMPORTANT RIDING
POINTS................................................5-1
Starting a cold engine ......................5-1
Starting off ........................................5-1
Acceleration and deceleration ..........5-2
Braking..............................................5-2
Tips for reducing fuel consumption..5-2
Engine break-in.................................5-3
Parking ..............................................5-3
PERIODIC MAINTENANCE AND
MINOR REPAIR...................................6-1
Owner’s tool kit .................................6-1
Periodic maintenance and lubrication
chart ..................................................6-2
Removing and installing cowlings and
panels ...............................................6-5
Checking the spark plug ..................6-5
Engine oil ..........................................6-7
Final transmission oil ........................6-8
Coolant .............................................6-9
Air filter V-Belt case air filter
elements .........................................6-10
Adjusting the carburetor .................6-11
Adjusting the throttle cable free play ..6-12
Valve clearance ...............................6-12
Tires ................................................6-12
Cast wheels ....................................6-14
Front and rear brake lever free play....6-14
Checking the front and rear brake ........
pads ................................................6-14
Checking the brake fluid level ........6-15Changing the brake fluid ................6-16
Checking and lubricating the throttle
grip cable ........................................6-16
Lubricating the front and rear brake
levers ..............................................6-16
Checking and lubricating the
centerstand and sidestand .............6-16
Checking the front fork ...................6-17
Cheking the steering.......................6-17
Checking the wheel bearings .........6-18
Battery ............................................6-18
Replacing the fuses ........................6-19
Replacing a headlight bulb .............6-20
Replacing a front turn signal light .........
bulb .................................................6-21
Replacing the tail/brake light bulb or a
rear turn signal light bulb ................6-21
Replacing the license plate light bulb ...6-22
Replacing the auxiliary light bulb ...6-22
Troubleshooting ..............................6-23
Troubleshooting charts ...................6-24
SCOOTER CARE AND STORAGE.....7-1
Care ..................................................7-1
Storage compartment.......................7-3
SPECIFICATIONS...............................8-1
CONSUMER INFORMATION.............9-1
Key identification number .................9-1
Vehicle identification number............9-1
Model label .......................................9-1
TABLE OF CONTENTS
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Cargo and accessory weight
should be kept as low and close
to the scooter as possible. Make
sure to distribute the weight as
evenly as possible on both sides
of the scooter to minimize imba-
lance or instability.
Shifting weights can create a
sudden imbalance. Make sure
that accessories and cargo are
securely attached to the scooter
before riding. Check accessory
mounts and cargo restraints fre-
quently.
Never attach any large or heavy
items to the handlebar, front fork,
or front fender. Such items can
create unstable handling or a
slow steering response.
Accessories
Genuine Yamaha accessories have
been specifically designed for use on
this scooter. Since Yamaha cannot
test all other accessories that may be
available, you must personally be res-
ponsible for the proper selection, ins-
tallation and use of non-Yamaha
accessories. Use extreme cautionwhen selecting and installing any
accessories.
Keep the following guidelines in mind,
as well as those provided under “Loa-
ding” when mounting accessories.
Never install accessories or carry
cargo that would impair the per-
formance of your scooter. Care-
fully inspect the accessory befo-
re using it to make sure that it
does not in any way reduce
ground clearance or cornering
clearance, limit suspension tra-
vel, steering travel or control ope-
ration, or obscure lights or reflec-
tors.
• Accessories fitted to the hand-
lebar or the front fork area can
create instability due to impro-
per weight distribution or
aerodynamic changes. If
accessories are added to the
handlebar or front fork area,
they must be as lightweight as
possible and should be kept to
a minimum.• Bulky or large accessories may
seriously affect the stability of
the scooter due to aerodyna-
mic effects. Wind may attempt
to lift the scooter, or the scoo-
ter may become unstable in
cross winds. These accesso-
ries may also cause instability
when passing or being passed
by large vehicles.
• Certain accessories can dis-
place the operator from his or
her normal riding position. This
improper position limits the fre-
edom of movement of the ope-
rator and may limit control abi-
lity, therefore, such
accessories are not recom-
mended.
Use caution when adding electri-
cal accessories. If electrical
accessories exceed the capacity
of the scooter’s electrical system
an electric failure could result,
which could cause a dangerous
loss of lights or engine power.
1
SAFETY INFORMATION t
1-3
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Gasoline and exhaust gas
GASOLINE IS HIGHLY FLAMMA-
BLE:
• Always turn the engine off
when refueling.
• Take care not to spill any gaso-
line on the engine or exhaust
system when refueling.
• Never refuel while smoking or
in the vicinity of an open flame.
Never start the engine or let it run
for any length of time in a closed
area. The exhaust fumes are poi-
sonous and may cause loss of
consciousness and death within
a short time. Always operate your
scooter in an area that has ade-
quate ventilation.
Always turn the engine off before
leaving the scooter unattended
and remove the key from the
main switch. When parking the
scooter, note the following:
• The engine and exhaust sys-
tem may be hot, therefore,
park the scooter in a place
where pedestrians or children
are not likely to touch these hot
areas.• Do not park the scooter on a
slope or soft ground, otherwise
it may fall over.
• Do not park the scooter near a
flammable source (e.g., a kero-
sene heater, or near an open
flame), otherwise it could catch
fire.
If you should swallow any gasoli-
ne, inhale a lot of gasoline vapor,
or allow gasoline to get into your
eyes, see your doctor immedia-
tely. If any gasoline spills on your
skin or clothing, immediately
wash the affected area with soap
and water and change your clot-
hes.
EAU10371
Further safe-riding points
Be sure to signal clearly when
making turns.
Braking can be extremely difficult
on a wet road. Avoid hard bra-
king, because the scooter could
slide. Apply the brakes slowly
when stopping on a wet surface.
Slow down as you approach a
corner or turn. Once you have
completed a turn, accelerate
slowly.
Be careful when passing parked
cars. A driver might not see you
and open a door in your path.
Railroad crossings, streetcar
rails, iron plates on road cons-
truction sites, and manhole
covers become extremely slip-
pery when wet. Slow down and
cross them with caution. Keep
the scooter upright, otherwise it
could slide out from under you.
The brake pads could get wet
when you wash the scooter. After
washing the scooter, check the
brakes before riding.
1
tSAFETY INFORMATION
1-4
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NOTE:
Be sure to use the standard key
(black bow) for regular use of the
vehicle. To minimize the risk of losing
the code re-registering key (red bow),
keep it in a safe place and only use it
for code re-registering.
EAU10550
ON
All electrical circuits are supplied with
power, the meter lighting, taillight,
license plate light and auxiliary lights
come on, and the engine can be star-
ted. The key cannot be removed.
NOTE:
The headlights come on automatically
when the engine is started and stayon until the key is turned to “OFF”,
even if the engine stalls.
EAU10660
OFF
All electrical systems are off. The key
can be removed.
EAU10680
LOCK
The steering is locked, and all electri-
cal systems are off. The key can be
removed.
T
o lock the steering
1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF”
position, and then turn it to
“LOCK” while still pushing it.
3. Remove the key.
T
o unlock the steering
Push the key in, and then turn it to
“OFF” while still pushing it.
EWA10060
s s
WARNING
Never turn the key to “OFF” or
“LOCK” while the vehicle is
moving, otherwise the electrical
systems will be switched off, which
may result in loss of control or anaccident. Make sure that the vehi-
cle is stopped before turning the
key to “OFF” or “LOCK”.
EAU33461
Indicators, indicator lights
and warning light
EAU11030
Turn signal indicator lights “c” and
“
d”
The corresponding indicator light flas-
hes when the turn signal switch is
pushed to the left or right.
EAU11080
High beam indicator light “j”
This indicator light comes on when
the high beam of the headlight is swit-
ched on.
EAU11350
Fuel level warning light “z”
This warning light comes on when the
fuel level drops below approximately
2.0L (0.44USgal)(1.76Imp.gal). When
this occurs, refuel as soon as possi-
ble.
The electrical circuit of the warning
light can be checked by turning the
key to “ON”.
IGNITION
LOCK
OFFONOPENPUSH
3
INSTRUMENT AND CONTROL FUNCTIONS
3-2
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4
PRE-OPERATION CHECKS
4-2
EAU15603
Pre-operation check list
ITEM CHECKS PAGE
• Check fuel level in fuel tank.
Fuel• Refuel if necessary.3-9
• Check fuel line for leakage.
• Check oil level in engine.
Engine oil• If necessary, add recommended oil to specified level. 6-7
• Check vehicle for oil leakage.
Final transmission oil• Check vehicle for oil leakage. 6-8
• Check coolant level in reservoir.
Coolant• If necessary, add recommended coolant to specified level. 6-9
• Check cooling system for leakage.
• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
Front brake• Replace if necessary. 3-8, 6-14
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.
• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
Rear brake• Replace if necessary. 3-8, 6-14
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.
• Make sure that operation is smooth.
Throttle grip• Check cable free play.
6-12
• If necessary, have Yamaha dealer adjust cable free play and lubricate cable
and grip housing.
Control cables• Make sure that operation is smooth.
• Lubricate if necessary. —
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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 centers-
tand.
2. Sit astride the seat, and then
adjust the rear view mirrors.
3. Switch the turn signal 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 signal off.
EAU16780
Acceleration and
deceleration
The speed can be adjusted by ope-
ning and closing the throttle. To incre-ase the speed, turn the throttle grip in
direction (a). To reduce the speed,
turn the throttle grip in direction (b).
EAU16791
Braking
1. Close the throttle completely.
2. Apply both front and rear brakes
simultaneously while gradually
increasing the pressure.
EWA10300
s s
WARNING
Avoid braking hard or suddenly
(especially when leaning over
to one side), otherwise the sco-
oter may skid or overturn.
Railroad crossings, streetcar
rails, iron plates on road cons-
truction sites, and manholecovers 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 difficult.
Ride slowly down a hill, as bra-
king downhill can be very diffi-
cult.
EAU16820
Tips for reducing fuel
consumption
Fuel consumption depends largely on
your riding style. Consider the follo-
wing tips to reduce fuel consumption:
Avoid high engine speeds during
acceleration.
Avoid high engine speeds with no
load on the engine.
Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at
traffic lights or at railroad cros-
sings).
5
OPERATION AND IMPORTANT RIDING POINTS
5-2
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EAU16841
Engine break-in
There is never a more important
period in the life of your engine than
the period between 0 and 1600 km
(1000 mi). For this reason, you should
read the following material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts
in the engine wear and polish them-
selves to the correct operating clea-
rances. During this period, prolonged
full-throttle operation or any condition
that might result in engine overhea-
ting must be avoided.
EAUM2010
0 ~ 1000 km (0 ~ 600 mi)
Avoid prolonged operation above 1/3
throttle.
1000 ~ 1600 km (600 ~ 1000 mi)
Avoid prolonged operation above 1/2
throttle.
ECA11660
CAUTION
After 1000 km (600 mi) of operation,
be sure to replace the engine oil
and final transmission oil.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.
ECA10270
CAUTION
If any engine trouble should occur
during the engine break-in period,
immediately have a Yamaha dealer
check the vehicle.
EAU17212
Parking
When parking, stop the engine, and
then remove the key from the main
switch.
EWA10310
s s
WARNING
Since the engine and exhaust
system can become very hot,
park in a place where pedes-
trians or children are not likely
to touch them.
Do not park on a slope or on
soft ground, otherwise the
vehicle may overturn.
ECA10380
CAUTION
Never park in an area where there
are fire hazards such as grass or
other flammable materials.
5
OPERATION AND IMPORTANT RIDING POINTS
5-3
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ODOMETER READING (x 1000 Km) ANNUAL
CHECK
NoITEM CHECK OR MAINTENANCE JOB 1 10 20 30 40
8*Brake hose• Check for cracks or damage.√√√√ √• Replace. Every 4 years
9*Wheels• Check runout and for damage.√√√√
• Check tread depth and for damage.
10 *Tires• Replace if necessary.
√√√√ √
• Check air pressure.
• Correct if necessary.
11 *Wheel bearings• Check bearing for looseness or damage.√√√√
12 *Steering bearings• Check bearing play and steering for roughness.√√ √ √√• Lubricate with lithium-soap-based grease. Every 20000 km
13 *Chassis fasteners• Make sure that all nuts, bolts and screws are
√√√√ √
properly tightened.
14Sidestand, centerstand• Check operation.
• Lubricate.√√√√ √
15 *Sidestand switch• Check operation.√√ √ √√ √
16 *Front fork• Check operation and for oil leakage.√√√√
17 *Shock absorber
• Check operation and shock absorbers for oil leakage.√√√√
assemblies
18 *Carburetor• Adjust engine idling speed.√√ √ √√ √
• Change. (See page 3-6.)√When the oil change
19Engine oilindicator light comes on (every 3000 km)• Check oil level and vehicle for oil leakage. Every 3000 km√
20 *Engine oil strainer• Clean.√
21 *Cooling system• Check coolant level and vehicle for coolant leakage.√√√√ √
• Change. Every 3 years
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
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EAU18712
Removing and installing
cowlings and panels
The cowlings and panels shown need
to be removed to perform some of the
maintenance jobs described in this
chapter. Refer to this section each
time a cowling or panel needs to be
removed and installed.
EAU18790
Cowling A
T
o remove the cowling
1. Screws
Cowling B
Screws
Remove the screws, and then take
the cowling off.
T
o install the cowling
Place the cowling in the original posi-
tion, and then install the screws.
EAUM1250
Panel A
T
o remove the panel
1. Open the storage compartment.
(See page 3-11.)
Screws
2. Remove the screw, and then take
the panel off.
T
o install the panel
1. Place the panel in the original
position, and then install the
screw.
2. Close the storage compartment.
EAUS1280
Checking the spark plug
The spark plug is an important engine
component, which is easy to check.
Since heat and deposits will cause any
spark plug to slowly erode, the spark
plug should be removed and checked
in accordance with the periodic main-
tenance and lubrication chart. In addi-
tion, the condition of the spark plug
can reveal the condition of the engine.
To remove the spark plug
1. Storage compartment
2. Screws
1. Open the seat. (See page 3-10.)
2. Remove the storage compart-
ment under the seat by removing
the bolts.
1
2
11
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-5
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3. Remove the spark plug cap.
4. Remove the spark plug asshown, with the spark plug
wrench included in the owner’s
tool kit.
To check the spark plug 1. Check that the porcelain insula- tor around the center electrode of the spark plug is a medium-to-
light tan (the ideal color when the
motorcycle is ridden normally).
NOTE:
If the spark plug shows a distinctly dif-
ferent color, the engine could be defec-
tive. Do not attempt to diagnose such
problems yourself. Instead, have a
Yamaha dealer check the motorcycle.
2. Check the spark plug for electro-
de erosion and excessive carbon
or other deposits, and replace it if
necessary.
To install the spark plug 1. Measure the spark plug gap with
a wire thickness gauge and, if
necessary, adjust the gap to spe-
cification.
2. Clean the surface of the spark plug gasket and its mating surfa-
ce, and then wipe off any grime
from the spark plug threads.
3. Install the spark plug with the spark plug wrench, and then
tighten it to the specified torque.
NOTE:
If a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is 1/4 ~
1/2 turn past finger tight. However,
the spark plug should be tightened to
the specified torque as soon as pos-
sible.
4. Install the spark plug cap.
Tightening torque:Spark plug:18 Nm (1,8 m•kgf, 13,01 ft•lbf)
Spark plug gap:0,7mm (0,027in)
Specified spark plug:NGK DR8EA6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-6
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