2017 YAMAHA XMAX 300 maintenance

Periodic maintenance an d a djustment
7-12
7
EAU20067
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 transmis-
sion 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 center- stand.
3. Place an oil pan under the final transmission case to collect the
used oil.
4. Remove the final transmission oil filler cap and its O-ring from the fi-
nal transmission case.
5. Remove the final transmission oil drain bolt and its gasket to drain
the oil from the final transmission
case. 6. Install the final transmission oil
drain bolt and its new gasket, and
then tighten the bolt to the speci-
fied torque.
7. Refill with the specified amount of the recommended final transmis-
sion oil. WARNING! Make sure
that no forei gn material enters
the final transmission case.
Make sure that no oil gets on
the tire or wheel.
[EWA11312]
8. Install the final transmission oil fill- er cap and its new O-ring, and
then tighten the oil filler cap.
9. Check the final transmission case for oil leakage. If oil is leaking,
check for the cause.
1. Final transmission oil filler cap
2. O-ring
1
2
1. Final transmission oil drain bolt
2. Gasket
Tightenin g torque:
Final transmission oil drain bolt: 20 N·m (2.0 kgf·m, 14 lb·ft)
Recommen ded final transmission
oil: See page 9-1.
Oil quantity: 0.20 L (0.21 US qt, 0.18 Imp.qt)
12
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Periodic maintenance an d a djustment
7-13
7
EAU20071
Coolant
The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAU78580To check the coolant level
1. Place the vehicle on the center- stand.
TIP
zThe coolant level must be
checked on a cold engine since
the level varies with engine tem-
perature.
z Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.
2. Check the coolant level through
the check window.
TIP
The coolant should be between the mi-
nimum and maximum level marks.
3. If the coolant is at or below the mi-nimum level mark, remove the left
floorboard mat by pulling it up.
4. Remove the coolant reservoir cov- er.
5. Remove the coolant reservoir cap, add coolant to the maximum level
mark, and then install the reservoir
cap. WARNING! Remove only
the coolant reservoir cap. Never
attempt to remove the ra diator
cap when the en gine is hot.
[EWA15162] NOTICE: If coolant is not
availa ble, use distille d water or
soft tap water instea d. Do not
use har d water or salt water
since it is harmful to the en gine.
If water has been used instead
of coolant, replace it with cool-
ant as soon as possi ble, other-
wise the coolin g system will not
1. Coolant level check window
2. Maximum level mark
3. Minimum level mark
1
2
3
1. Floorboard mat
1. Coolant reservoir cover
1
1
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Periodic maintenance an d a djustment
7-14
7
b
e protecte d a gainst frost an d
corrosion. If water has b een
a dde d to the coolant, have a
Yamaha dealer check the anti-
freeze content of the coolant as
soon as possi ble, otherwise the
effectiveness of the coolant will
b e red uced.
[ECA10473]
6. Install the coolant reservoir cover.
7. Place the left floorboard mat in the
original position and push it down-
ward to secure it.
EAU33032Chan gin g the coolant
The coolant must be changed at the in-
tervals specified in the periodic mainte-
nance and lubrication chart. Have a
Yamaha dealer change the coolant.
WARNING! Never attempt to remove the ra diator cap when the en gine is
hot.
[EWA10382] EAU78573
Air filter an
d V- belt case air fil-
ter elements
The air filter element and the sub air fil-
ter element should be replaced every
20000 km (12000 mi). The pre air filter
element and the V-belt case air filter el-
ement should be cleaned at the inter-
vals specified in the periodic
maintenance and lubrication chart.
Service the air filter elements more fre-
quently if you are riding in unusually
wet or dusty areas. The air filter check
hose must be frequently checked and
cleaned if necessary.
Cleanin g the air filter check hose
1. Check the hose on the rear side of the air filter case for accumulated
dirt or water.
2. If dirt or water is visible, remove the hose from the clamp, clean it,
and then install it.
TIP
If dirt or water was found in the check
hose, be sure to check the air filter ele-
ment for excessive dirt or damage and
replace it if necessary.
1. Coolant reservoir cap
Coolant reservoir capacity (up to
the maximum level mark):0.18 L (0.19 US qt, 0.16 Imp.qt)
1
1. Air filter check hose
1
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Periodic maintenance an d a djustment
7-15
7 Replacin
g the air filter element an d
su b air filter element an d cleanin g
the pre air filter element 1. Place the vehicle on the center- stand.
2. Remove the rubber plugs.
3. Remove the air filter case cover by removing the screws.
4. Pull the air filter element and sub air filter element out. 5. Insert a new sub air filter element
into the air filter case cover.
6. Insert a new air filter element into the air filter case. NOTICE: Make
sure that the air filter element is
properly seated in the air filter
case. The en gine shoul d never
b e operated without the air filter
element installed , otherwise the
piston(s) an d/or cylin der(s) may
b ecome excessively worn.
[ECA10482]
7. Pull the pre air filter element out,
and then blow out the dirt with
compressed air as shown.
1. Rubber plug
1. Air filter case cover
2. Screw
1
1
2
2
2
2
1. Air filter element
1. Sub air filter element
2. Air filter case cover
1
1
2
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Periodic maintenance an d a djustment
7-16
7
8. Check the pre air filter element for
damage, and replace it if neces-
sary.
9. Insert the pre air filter element into the air filter case cover.
10. Install the air filter case cover by installing the screws.
TIP
The long screw should be installed as
shown.
11. Install the rubber plugs.
Cleanin g the V- belt case air filter el-
ement 1. Place the vehicle on the center- stand.
2. Remove the air filter case cover. (See the previous section.)
3. Remove the V-belt case cover screws.
4. Remove the air filter case bolts.
1. Pre air filter element
2. Air filter case cover
1
2
1. Long screw
1. Screw
1
1
1
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Periodic maintenance an d a djustment
7-17
7 5. Lift up the air filter case slightly, re-
move the rear wheel sensor lead
from the holder, and then remove
the V-belt case cover.
6. Remove the V-belt case air filter cover by removing the bolts. 7. Remove the air filter element, and
then blow out the dirt with com-
pressed air from the clean side as
shown.
8. Check the V-belt case air filter ele- ment for damage and replace it if
necessary.
9. Insert the element into the V-belt case.
10. Install the V-belt case air filter cov- er by installing the bolts.
11. Install the rear wheel sensor lead into the holder at the white tape on
the lead as shown.
1. Bolt
1. Rear wheel sensor lead
2. Lead holder
1. V-belt case air filter cover
2. Bolt
1
1
22
1
2
2
1. V-belt case air filter element
1. Clean side
1
1
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Periodic maintenance an d a djustment
7-18
7
12. Install the air filter case bolts, and
then tighten the bolts to the spec-
ified torque.
13. Install the V-belt case cover by in- stalling the screws.
14. Install the air filter case cover by installing the screws.
EAU21386
Checkin g the throttle grip free
play
Measure the throttle grip free play as
shown.
Periodically check the throttle grip free
play and, if necessary, have a Yamaha
dealer adjust it.
1. Rear wheel sensor lead
2. White tape
3. Lead holder
Ti ghtening torque:
Bolt:
10 N·m (1.0 kgf·m, 7.2 lb·ft)
1
33
22
3
2
2
3
1. Throttle grip free play
Throttle grip free play:
3.0–5.0 mm (0.12–0.20 in)
1
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Periodic maintenance an d a djustment
7-19
7
EAU21402
Valve clearance
The valve clearance changes with use,
resulting in improper air-fuel mixture
and/or engine noise. To prevent this
from occurring, the valve clearance
must be adjusted by a Yamaha dealer
at the intervals specified in the periodic
maintenance and lubrication chart.
EAU69760
Tires
Tires are the only contact between the
vehicle and the road. Safety in all con-
ditions of riding depends on a relatively
small area of road contact. Therefore, it
is essential to maintain the tires in good
condition at all times and replace them
at the appropriate time with the speci-
fied tires.
Tire air pressure
The tire air pressure should be
checked and, if necessary, adjusted
before each ride.
WARNING
EWA10504
Operation of this vehicle with im-
proper tire pressure may cause se-
vere injury or d eath from loss of
control. z The tire air pressure must be
checked and a djuste d on col d
tires (i.e., when the temperature
of the tires equals the am bient
temperature).
z The tire air pressure must be
a d juste d in accor dance with the
ri din g speed and with the total
wei ght of ri der, passen ger, car-
g o, an d accessories approve d
for this mo del.
UB74E0E0.book Page 19 Tuesday, May 2, 2017 1:04 PM