2017 YAMAHA XMAX 300 light

Instrument and control functions
4-18
4
EAU13213
Fuel
Make sure there is sufficient gasoline in
the tank.
WARNING
EWA10882
Gasoline an d g asoline vapors are
extremely flamma ble. To avoi d fires
an d explosions an d to re duce the
risk of injury when refuelin g, follow
these instructions.
1. Before refueling, turn off the en- gine and be sure that no one is sit-
ting on the vehicle. Never refuel
while smoking, or while in the vi-
cinity of sparks, open flames, or
other sources of ignition such as
the pilot lights of water heaters
and clothes dryers.
2. Do not overfill the fuel tank. Stop filling when the fuel reaches the
bottom of the filler tube. Because
fuel expands when it heats up,
heat from the engine or the sun
can cause fuel to spill out of the
fuel tank.
3. Wipe up any spilled fuel immedi- ately. NOTICE: Immediately
wipe off spille d fuel with a clean, d
ry, soft cloth, since fuel may
d eteriorate painte d surfaces or
plastic parts.
[ECA10072]
4. Be sure to securely close the fuel tank cap.
WARNING
EWA15152
Gasoline is poisonous an d can cau-
se injury or death. Han dle gasoline
with care. Never siphon gasoline by
mouth. If you shoul d swallow some
g asoline or inhale a lot of gasoline
vapor, or get some g asoline in your
eyes, see your doctor imme diately. If
g asoline spills on your skin, wash
with soap an d water. If gasoline
spills on your clothin g, chan ge your
clothes.
EAU76750
NOTICE
ECA11401
Use only unlea ded g asoline. The use
of lead ed g asoline will cause severe
d amag e to internal en gine parts,
such as the valves an d piston rin gs,
as well as to the exhaust system.
1. Fuel tank filler tube
2. Maximum fuel level
1 2
Recommen ded fuel:
Regular unleaded gasoline (Gasohol
[E10] acceptable)
Fuel tank capacity: 13 L (3.4 US gal, 2.9 Imp.gal)
UB74E0E0.book Page 18 Tuesday, May 2, 2017 1:04 PM

Instrument and control functions
4-27
4
EAU78690
Ig nition circuit cut-off system
The ignition circuit cut-off system
works with the sidestand switch and
brake light switches. It has the follow-
ing functions.
z It prevents the engine from start-
ing when the sidestand is down.
z It prevents the engine from start-
ing if the brakes are not applied.
z It will stop the running engine if the
sidestand is moved down.
Periodically check the operation of the
ignition circuit cut-off system accord-
ing to the following procedure.
UB74E0E0.book Page 27 Tuesday, May 2, 2017 1:04 PM

Operation and important rid ing points
6-1
6
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which coul d cause an acci dent
or injury.
EAU78221
TIP
This model is equipped with a lean an-
gle sensor to stop the engine in case of
a turnover. In this case, the engine
trouble warning light will come on but
this is not a malfunction. Before re-
starting the engine, turn the main
switch off and then back on to reset the
engine trouble warning light. Failing to
do so will prevent the engine from
starting even though the engine will
crank when pushing the start switch.
UB74E0E0.book Page 1 Tuesday, May 2, 2017 1:04 PM

Operation and important ri din g points
6-2
6
EAU78231
Startin g the eng ine
NOTICE
ECA10251
See pag e 6-5 for en gine break-in in-
structions prior to operatin g the ve-
hicle for the first time.
In order for the ignition circuit cut-off
system to enable starting, the side-
stand must be up. (See page 4-27.) 1. Turn the main switch on and make sure that the stop/run/start switch
is set to “ ”.
The following warning lights and
indicator lights should come on for
a few seconds, then go off.z Engine trouble warning light
z Traction control system indi-
cator light
z Smart key system indicator
light
TIP
The ABS warning light should come on
and stay on until the vehicle reaches a
traveling speed of 10 km/h (6 mi/h) or
higher.
NOTICE
ECA22510
If a warnin g or in dicator li ght does
not work as d escribed a bove, see
pa ge 4-1 for the correspon din g
warnin g an d in dicator li ght circuit
check.
2. Close the throttle.
3. While applying the front or rear brake, push the “ ” side of the
stop/run/start switch. Release it
when the engine starts.
TIP
If the engine does not start, release the
start switch after 5 seconds. Before
pressing the start switch again, wait 10
seconds to allow battery voltage to re-
store.
NOTICE
ECA11043
For maximum en gine life, never ac-
celerate har d when the en gine is
col d!
UB74E0E0.book Page 2 Tuesday, May 2, 2017 1:04 PM

Operation and important ri din g points
6-4
6
EAU16794
Brakin g
WARNING
EWA10301
zAvoi d b rakin g har d or su ddenly
(especially when leanin g over to
one si de), otherwise the scooter
may ski d or overturn.
z Railroa d crossin gs, streetcar
rails, iron plates on roa d con-
struction sites, an d manhole
covers become extremely slip-
pery when wet. Therefore, slow
d own when approachin g such
areas an d cross them with cau-
tion.
z Keep in min d that b raking on a
wet roa d is much more difficult.
z Ride slowly d own a hill, as brak-
in g d ownhill can be very d iffi-
cult.
1. Close the throttle completely.
2. Apply both front and rear brakes simultaneously while gradually in-
creasing the pressure.
EAU16821
Tips for re ducin g fuel con-
sumption
Fuel consumption depends largely on
your riding style. Consider the follow-
ing tips to reduce fuel consumption:
z Avoid high engine speeds during
acceleration.
z Avoid high engine speeds with no
load on the engine.
z Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at traf-
fic lights or at railroad crossings).
UB74E0E0.book Page 4 Tuesday, May 2, 2017 1:04 PM

Periodic maintenance an d a djustment
7-6
7
EAU79370
TIP
z Engine air filter and V-belt air filter
• This model’s engine air filter is equipped with a disposable oil-coated pa- per element, which must not be cleaned with compressed air to avoid
damaging it.
• The engine air filter element and sub air filter element need to be replaced and the V-belt air filter element needs to be serviced more frequently when
riding in unusually wet or dusty areas.
z Hydraulic brake service
• After disassembling the brake master cylinders and calipers, always chan- ge the fluid. Regularly check the brake fluid levels and fill the reservoirs as
required.
• Every two years replace the internal components of the brake master cyl- inders and calipers, and change the brake fluid.
• Replace the brake hoses every four years and if cracked or damaged.
27 *Movin
g parts an d
cab les • Lubricate.
√√√√√
28 *Throttle
grip hous-
in g an d cab le • Check operation and free play.
• Adjust the throttle cable free
play if necessary.
• Lubricate the throttle grip hous- ing and cable. √√√√√
29 *Li
ghts, si gnals an d
switches • Check operation.
• Adjust headlight beam.
√√√√√√
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi
ODOMETER READINGS
ANNUAL CHECK
110203040
0.66121824
UB74E0E0.book Page 6 Tuesday, May 2, 2017 1:04 PM

Periodic maintenance an d a djustment
7-8
7
EAU19623
Checkin g the spark plu g
The spark plug is an important engine
component, which should be checked
periodically, preferably by a Yamaha
dealer. Since heat and deposits will
cause any spark plug to slowly erode,
it should be removed and checked in
accordance with the periodic mainte-
nance and lubrication chart. In addi-
tion, the condition of the spark plug
can reveal the condition of the engine.
The porcelain insulator around the
center electrode of the spark plug
should be a medium-to-light tan (the
ideal color when the vehicle is ridden
normally). If the spark plug shows a
distinctly different color, the engine
could be operating improperly. Do not
attempt to diagnose such problems
yourself. Instead, have a Yamaha deal-
er check the vehicle.
If the spark plug shows signs of elec-
trode erosion and excessive carbon or
other deposits, it should be replaced.
Before installing a spark plug, the
spark plug gap should be measured
with a wire thickness gauge and, if
necessary, adjusted to specification. Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the spark
plug threads.
TIP
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 possible.
Specified
spark plu g:
NGK/LMAR8A-9
1. Spark plug gap
Spark plu g g ap:
0.8–0.9 mm (0.031–0.035 in)
Ti ghtenin g torque:
Spark plug: 13 N·m (1.3 kgf·m, 9.4 lb·ft)
UB74E0E0.book Page 8 Tuesday, May 2, 2017 1:04 PM

Periodic maintenance an d a djustment
7-9
7
EAU36112
Canister
This model is equipped with a canister
to prevent the discharging of fuel vapor
into the atmosphere. Before operating
this vehicle, make sure to check the
following:
z Check each hose connection.
z Check each hose and canister for
cracks or damage. Replace if
damaged.
z Make sure that the canister
breather is not blocked, and if
necessary, clean it.
EAU79020
Engine oil an d oil filter ele-
ment
The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter ele-
ment replaced at the intervals specified
in the periodic maintenance and lubri-
cation chart.
To check the en gine oil level
1. Place the vehicle on a level surfa- ce and hold it in an upright posi-
tion. A slight tilt to the side can
result in a false reading.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Wait a few minutes until the oil set- tles, and then check the oil level
through the check window locat-
ed at the bottom-right side of the
crankcase.
TIP
The engine oil should be between the
minimum and maximum level marks.
1. Canister
2. Canister breather hose
2
1
1. Engine oil level check window
2. Maximum level mark
3. Minimum level mark
3
1
2
UB74E0E0.book Page 9 Tuesday, May 2, 2017 1:04 PM