engine oil YAMAHA XMAX 125 2008 User Guide

1. Engine oil filler cap
2. Maximum level mark
3. Minimum level mark
3. Wait a few minutes until the oil
settles, remove the oil filler cap,
wipe the dipstick clean, insert it
back into the oil filler hole (wit-
hout screwing it in), and then
remove it again to check the oil
level.
NOTE:
The engine oil should be between the
minimum and maximum level marks.
4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to rai-
se it to the correct level.5. Insert the dipstick into the oil filler
hole, and then tighten the oil filler
cap.
To change the engine oil (with or
without oil filter element
replacement)
1. Start the engine, warm it up for
several minutes, and then turn it
off.
2. Place an oil pan under the engine
to collect the used oil.
3. Remove the engine oil filler cap
and the engine oil drain bolt to
drain the oil from the crankcase.1. Engine oil drain bolt
4. Check the drain bolt washer for
damage and replace it if neces-
sary.
1. Engine oil drain bolt
2. Washer
NOTE:
Skip steps 5 to 9 if the oil filter ele-
ment is not being replaced.
5. Remove the oil filter element
cover by removing the bolts.
1. Oil filter element cover
PERIODIC MAINTENANCE AND MINOR REPAIR
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6. Remove the oil filter element and
o-ring.
1. Oil filter element
2. O-ring
3. Oil filter element cover
7. Check the O-ring for domage
and replace it if necessary.
8. Install the new oil filter element
and an O-ring.
9. Install the oil filter element cover
by installing the bolts, then tigh-
tening them to the specified tor-
que.
NOTE:
Make sure that the O-ring is properly
seated.
10. Install the washer and the engine
oil drain bolt, and then tighten the
drain bolt to the specified torque.
NOTE:
Make sure that the washer is properly
seated.
11. Add the specified amount of the
recommended engine oil, and
then install and tighten the oil
filler cap.
NOTE:
Be sure to wipe off spilled oil on any
parts after the engine and exhaust
system have cooled down.
ECA11670
CAUTION:
●Do not use oils with a diesel
specification of “CD” or oils of
a higher quality than specified.
In addition, do not use oils
labeled “ENERGY CONSER-
VING II” or higher.
●Be sure no foreign material
enters the crankcase.
12. Start the engine, and then let it
idle for several minutes while
checking it for oil leakage. If oil is
leaking, immediately turn the
engine off and check for the cau-
se.
13. Turn the engine off, and then
check the oil level and correct it if
necessary.
14. Reset the oil change indicator.
(See page 3-6.)
Recommended engine oil:
See page 8-1.
Oil change quantity:
Without oil filter element replace-
ment
1.40 L (1.48 US qt) (1.23 Imp.qt)
With oil filter element replacement
1.50 L (1.59 US qt) (1.32 Imp.qt)
Tightening torque:
Engine oil drain bolt:
32 Nm (3.2 m·kgf, 23 ft·lbf)
Tightening torque:
Oil filter cover bolt::
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
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EAU20061
Final transmission oil
The final transmission case must be
checked for oil leakage before each
ride. If any leakage is found, have a
Yamaha dealer check and repair the
scooter. In addition, the final trans-
mission oil must be changed as
follows at the intervals specified in the
periodic maintenance and lubrication
chart.
1. Start the engine, warm up the
final transmission oil by riding the
scooter for several minutes, and
then stop the engine.
2. Place the scooter on the centers-
tand.
3. Place an oil pan under the final
transmission case to collect the
used oil.
4. Remove the oil filler cap and
drain bolt to drain the oil from the
final transmission case.
1. Final transmission oil filler cap
2. O-ring
5. Install the final transmission oil
drain bolt, and then tighten it to
the specified torque.
1. Final transmission oil drain bolt
6. Add the specified amount of the
recommended final transmission
oil, and then install and tighten
the oil filler cap.
EWA11310
s s
WARNING
●Make sure that no foreign
material enters the final trans-
mission case.
●Make sure that no oil gets on
the tire or wheel.
7. Check the final transmission case
for oil leakage. If oil is leaking,
check for the cause.
Recommended final transmission
oil:
See page 8-1.
Oil quantity:
0.21 L (0.22 US qt) (0.18 Imp.qt)
Tightening torque:
Final transmission oil drain bolt:
20 Nm (2.0 m·kgf, 14 ft·lbf)
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EAU23100
Checking and lubricating the
cables
The 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 repla-
ce it.
EWA10720
s s
WARNING
Damage to the outer sheath may
interfere with proper cable opera-
tion and will cause the inner cable
to rust. Replace a damaged cable
as soon as possible to prevent
unsafe conditions.
EAU23111
Checking and lubricating the
throttle grip and cable
The operation of the throttle grip
should be checked before each ride.
In addition, the cable should be lubri-
cated at the intervals specified in the
periodic maintenance chart.
EAU23171
Lubricating the front and
rear brake levers
The pivoting points of the front and
rear brake levers must be lubricated
at the intervals specified in the perio-
dic maintenance and lubrication chart.
Recommended lubricant:
Lithium-soap-based grease (all-
purpose grease)
Recommended lubricant:
Engine oil
PERIODIC MAINTENANCE AND MINOR REPAIR
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EAU26091
Care
While the open design of a scooter
reveals the attractiveness of the tech-
nology, it also makes it more vulnera-
ble. Rust and corrosion can develop
even if high-quality components are
used. A rusty exhaust pipe may go
unnoticed on a car, however, it
detracts from the overall appearance
of a scooter. Frequent and proper
care does not only comply with the
terms of the warranty, but it will also
keep your scooter looking good,
extend its life and optimize its perfor-
mance.
Before cleaning
1. Cover the muffler outlet with a
plastic bag after the engine has
cooled down.
2. Make sure that all caps and
covers as well as all electrical
couplers and connectors, inclu-
ding the spark plug cap, are
tightly installed.
3. Remove extremely stubborn dirt,
like oil burnt onto the crankcase,
with a degreasing agent and a
brush, but never apply such pro-ducts onto seals, gaskets and
wheel axles. Always rinse the dirt
and degreaser off with water.
Cleaning
ECA10781
CAUTION:
●Avoid using strong acidic whe-
el cleaners, especially on spo-
ked wheels. If such products
are used on hard-to-remove
dirt, do not leave the cleaner on
the affected area any longer
than instructed. Also, tho-
roughly rinse the area off with
water, immediately dry it, and
then apply a corrosion protec-
tion spray.
●Improper cleaning can damage
plastic parts such as cowlings,
panels, windshields, headlight
lenses, meter lenses, etc. Use
only a soft, clean cloth or spon-
ge with mild detergent and
water to clean plastic.
●Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasivecleaning products, solvent or
thinner, fuel (gasoline), rust
removers or inhibitors, brake
fluid, antifreeze or electrolyte.
●Do not use high-pressure was-
hers or steam-jet cleaners sin-
ce they cause water seepage
and deterioration in the follo-
wing areas: seals (of wheel and
swingarm bearings, fork and
brakes), electric components
(couplers, connectors, instru-
ments, switches and lights),
breather hoses and vents.
●For scooters equipped with a
windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or scrat-
ching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield.
Test the product on a small hid-
den part of the windshield to
make sure that it does not lea-
ve any marks. If the windshield
is scratched, use a quality
plastic polishing compound
after washing.
SCOOTER CARE AND STORAGE
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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 bottle-
brush for hard-to-reach areas. Stub-
born 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 or
on salt-sprayed roads
Since sea salt or salt sprayed on the
roads during winter are extremely
corrosive 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
may remain well into spring.
1. Clean the scooter with cold water
and a mild detergent after the
engine has cooled down.
ECA10790
CAUTION:
Do not use warm water since it
increases the corrosive action of
the salt.
2. Apply a corrosion protection
spray on all metal, including
chrome- and nickel-plated, surfa-
ces 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 indu-
ced discoloring of stainless-steel
exhaust systems can be removed
through polishing.)
3. To prevent corrosion, it is recom-
mended to apply a corrosion pro-
tection spray on all metal, inclu-
ding chrome- and nickel-plated,
surfaces.
4. Use spray oil as a universal clea-
ner 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
before storing or covering it.
EWA10940
s s
WARNING
●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
acetone, and wash the tires
with warm water and a mild
detergent.
●Before operating the scooter
test its braking performance
and cornering behavior.
ECA10800
CAUTION:
●Apply spray oil and wax spa-
ringly 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.
●Avoid using abrasive polishing
compounds as they will wear
away the paint.
SCOOTER CARE AND STORAGE
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NOTE:
Consult a Yamaha dealer for advice
on what 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.
ECA10820
CAUTION:
●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 seve-
ral 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
protect 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 sparking
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.EWA10950
s s
WARNING
To prevent damage or injury from
sparking, make sure to ground the
spark plug electrodes while turning
the engine over.
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Dimensions:Overall length:
2210 mm (87.0 in)
Overall width:
790 mm (31.1 in)
Overall height:
1380 mm (54.3 in)
Seat height:
785 mm (30.9 in)
Wheelbase:
1545 mm (60.8 in)
Ground clearance:
112 mm (4.44 in)
Minimum turning radius:
3650 mm (143.7 in)
Weight:With oil and fuel:
166 kg (366 lb)
Engine:Engine type:
Liquid cooled 4-stroke, SOHC
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
124.6 cm
3
Bore x stroke:
52.0 x 58.6 mm (2.05 x 2.31 in)
Compression ratio:
11.20 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Type:
SAE 10W-30, SAE 10W-40, SAE 15W-40,
SAE 20W-40 or SAE 20W-50
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Without oil filter cartridge replacement:
1.40 L (1.48 US qt) (1.23 Imp.qt)
With oil filter element replacement:
1.50 L (1.59 US qt) (1.32 Imp.qt)
Final transmission oil:Type:
SAE 10W-30 type SE motor oil
Quantity:
0.21 L (0.22 US qt) (0.18 Imp.qt)
Cooling system:Coolant reservoir capacity (up to the
maximum level mark):
0.26 L (0.27 US qt) (0.23 Imp.qt)Radiator capacity (including all routes):
1.40 L (1.48 US qt) (1.23 Imp.qt)
Air filter:Air filter element:
Oil-coated paper element
Fuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
12.5 L (3.30 US gal) (2.75 Imp.gal)
Fuel reserve amount:
2 L (0.53 US gal) (0.44 Imp.gal)
Throttle body:Type/quantity:
EFI (1B9) / 1
Manufacturer:
AISAN
Spark plug (s):Manufacturer/model:
NGK/ CPR 9EA-9
Spark plug gap:
0.8-0.9 mm (0.031-0.035 in)
Clutch:Clutch type:
Dry, centrifugal automatic
Transmission:Primary reduction system:
Helical gear
Primary reduction ratio:
41/14 (2.929)
Secondary reduction system:
Helical gear
Secondary reduction ratio:
44/13 (3.384)
SPECIFICATIONS
8-1
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INDEX
AAcceleration and deceleration ...................5-2
Air filter and V-belt case air filter
elements ................................................6-15
Anti-theft alarm (optional) ..........................3-9
Auxiliary light bulb, replacing ...................6-32
BBattery......................................................6-26
Brake fluid level, checking .......................6-21
Brake fluid, changing ...............................6-22
Brake lever, front ......................................3-10
Brake lever, rear .......................................3-11
Brake levers, lubricating ..........................6-23
Braking .......................................................5-3
CCables, checking and lubricating ............6-23
Care............................................................7-1
Catalytic converters .................................3-13
Centerstand and sidestand, checking
and lubricating .......................................6-24
Coolant.....................................................6-14
Coolant temperature gauge .......................3-5
Cowlings and panel, removing and
installing ...................................................6-7
DDimmer switch ...........................................3-9
Display, multi-function ...............................3-6
EEngine break-in ..........................................5-4
Engine oil .................................................6-10
Engine trouble warning light ......................3-3
FFinal transmission oil ...............................6-13
Front and rear brake lever free play.........6-20Front and rear brake pads, checking ......6-21
Front fork, checking .................................6-24
Fuel ..........................................................3-12
Fuel consumption, tips for reducing ..........5-3
Fuel gauge .................................................3-5
Fuel level warning light ..............................3-3
Fuel tank cap ...........................................3-11
Fuses, replacing .......................................6-27
HHandlebar switches ...................................3-9
Hazard switch ............................................3-9
Headlight bulb, replacing .........................6-29
High beam indicator light...........................3-3
Horn switch ................................................3-9
I
Identification numbers ...............................9-1
Ignition circuit cut-off system ..................3-18
Immobilizer system ....................................3-1
Immobilizer system indicator light .............3-3
Indicator and warning lights ......................3-3
KKey identification number ..........................9-1
LLicense plate light bulb, replacing ...........6-32
MMain switch/steering lock ..........................3-2
Matte color, caution ...................................7-4
Model label ................................................9-2
PParking .......................................................5-4
Part locations .............................................2-1
Periodic maintenance and lubrication
chart .........................................................6-3
Pre-operation check list .............................4-2
SSafe-riding points.......................................1-1
Safety information ......................................1-1
Seat ..........................................................3-14
Self-diagnosis device.................................3-4
Shock absorber assemblies, adjusting....3-17
Sidestand .................................................3-18
Spark plug, checking .................................6-9
Specifications.............................................8-1
Speedometer .............................................3-4
Start switch ................................................3-9
Starting off .................................................5-2
Starting the engine.....................................5-1
Steering, checking ...................................6-25
Storage.......................................................7-3
Storage compartment (front) ...................3-15
Storage compartment (rear) .....................3-16
Storage compartments ............................3-14
TTail/brake light bulb or rear turn signal
light bulb, replacing ...............................6-30
Throttle cable free play, adjusting ............6-17
Throttle grip and cable, checking and
lubricating ..............................................6-23
Tires .........................................................6-18
Tool kit ........................................................6-1
Troubleshooting .......................................6-32
Troubleshooting charts ............................6-33
Turn signal indicator lights .........................3-3
Turn signal light bulb (front), replacing ....6-30
Turn signal switch ......................................3-9
VValve clearance ........................................6-17
Vehicle identification number .....................9-1
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