2022 YAMAHA XMAX 300 coolant

Periodic maintenance an d a djustment
7-15
7 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
b e protecte d a gainst frost an d
corrosion. If water has been
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 re duce d.
[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.
EAU33032
Chan gin g the coolant
The coolant must be changed at the in-
tervals specified in the periodic main-
tenance 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] EAU78574
Air filter an
d V- belt case air fil-
ter elementsThe air filter element and the sub air fil-
ter element should be replaced, and
the pre air filter element and the V-belt
case air filter element should be
cleaned at the intervals specified in the
periodic maintenance and lubrication
chart. Service the air filter elements
more frequently if you are riding in un-
usually 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. Coolant reservoir capCoolant 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
UBBAE1E0.book Page 15 Monday, October 4, 2021 4:51 PM

Periodic maintenance an d a djustment
7-36
7
EAU86420
En gine overheatin g
WARNING
EWAT1041
Do not remove the ra diator cap when the en gine an d ra diator are hot. Scal din g hot flui d an d steam may be
b lown out un der pressure, which coul d cause serious injury. Be sure to wait until the en gine has coole d.
 Place a thick ra g, like a towel, over the ra diator cap, an d then slowly rotate the cap counterclockwise to the
d etent to allow any resi dual pressure to escape. When the hissin g soun d has stoppe d, press down on the cap
while turnin g it counterclockwise, an d then remove the cap.TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended cool-
ant as 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 TIP.)
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.
UBBAE1E0.book Page 36 Monday, October 4, 2021 4:51 PM

Specifications
9-1
9
Dimensions:Overall length:2185 mm (86.0 in)
Overall width:
775 mm (30.5 in)
Overall height: 1415/1465 mm (55.7/57.7 in)
Seat height: 795 mm (31.3 in)
Wheelbase:
1540 mm (60.6 in)
Ground clearance: 135 mm (5.31 in)
Minimum turning radius: 2.6 m (8.53 ft)Wei ght:Curb weight:
179 kg (395 lb)Engine:Combustion cycle:
4-stroke
Cooling system: Liquid cooled
Valve train: SOHC
Number of cylinders:
Single cylinder
Displacement: 292 cm³
Bore × stroke:
70.0 × 75.9 mm (2.76 × 2.99 in)
Starting system:
Electric starter
Engine oil:Recommended brand:
SAE viscosity grades:
10W-40
Recommended engine oil grade: API service SG type or higher, JASO
standard MA or MB
Engine oil quantity: Oil change: 1.50 L (1.59 US qt, 1.32 Imp.qt)
With oil filter removal: 1.60 L (1.69 US qt, 1.41 Imp.qt)Final transmission oil:Type:SAE 10W-30 type SE motor oil
Quantity: 0.20 L (0.21 US qt, 0.18 Imp.qt)
Coolant quantity:Coolant reservoir (up to the maximum level
mark):0.18 L (0.19 US qt, 0.16 Imp.qt)
Radiator (including all routes): 1.10 L (1.16 US qt, 0.97 Imp.qt)Fuel:Recommended fuel:Unleaded gasoline (E10 acceptable)
Octane number (RON): 95
Fuel tank capacity:
13 L (3.4 US gal, 2.9 Imp.gal)
Fuel reserve amount: 2.4 L (0.63 US gal, 0.53 Imp.gal)Fuel injection:Throttle body:
ID mark: B741 03Front tire:Type:Tubeless
Size: 120/70-15 M/C 56S
Manufacturer/model:
MICHELIN/CITY GRIP 2Rear tire:Type:Tubeless
Size:
140/70-14 M/C 68S
Manufacturer/model: MICHELIN/CITY GRIP 2
–20 –10 0 1020 30 40 50 C
10 30 50 70 90 110
0 130 F
SAE 10W-40
UBBAE1E0.book Page 1 Monday, October 4, 2021 4:51 PM

11-1
11
Index
AABS warning light ................................... 4-2
Acceleration and deceleration ................ 6-3
Air filter and V-belt case air filter
elements ............................................. 7-15
Anti-lock brake system (ABS)............... 4-14
Auxiliary DC jack .................................. 4-25
Auxiliary lights....................................... 7-32BBattery .................................................. 7-29
Brake fluid, changing............................ 7-25
Brake fluid level, checking.................... 7-23
Brake lever, front .................................. 4-13
Brake lever, rear ................................... 4-14
Brake levers, lubricating ....................... 7-26
Brake/tail light....................................... 7-32
Braking ................................................... 6-3CCables, checking and lubricating ......... 7-25
Canister ................................................ 7-10
Care ........................................................ 8-1
Catalytic converter ............................... 4-20
Centerstand and sidestand,
checking and lubricating .................... 7-27
Coolant ................................................. 7-14DData recording, vehicle......................... 10-2
Diagnostic connector ........................... 10-2
Dimmer/Pass switch............................. 4-12EEmergency mode ................................. 7-37
Engine break-in ...................................... 6-1
Engine oil and oil filter element............. 7-10
Engine overheating ............................... 7-36 Engine serial number ........................... 10-1
FFinal transmission oil............................ 7-13
Front and rear brake lever free play,
checking ............................................ 7-22
Front and rear brake pads, checking ... 7-23
Front fork, checking ............................. 7-27
Front turn signal light ........................... 7-32
Fuel ...................................................... 4-18
Fuel consumption, tips for reducing ...... 6-4
Fuel tank cap........................................ 4-17
Fuel tank overflow hose ....................... 4-19
Fuses, replacing ................................... 7-30HHandlebar position, adjusting .............. 4-24
Handlebar switches ............................. 4-12
Hazard switch ...................................... 4-13
Headlights ............................................ 7-31
High beam indicator light ....................... 4-1
Horn switch .......................................... 4-12IIdentification numbers ......................... 10-1
Ignition circuit cut-off system .............. 4-27
Indicator lights and warning lights ......... 4-1KKey, handling of smart and mechanical keys .................................. 3-3LLicense plate light bulb, replacing ....... 7-33MMain switch ............................................ 3-8
Maintenance and lubrication, periodic... 7-4
Maintenance, emission control system ................................................. 7-3 Malfunction indicator light (MIL) ............. 4-1
Matte color, caution................................ 8-1
Model label ........................................... 10-1
Multi-function display ............................. 4-4
OOperating range of the smart key
system .................................................. 3-2PPanel, removing and installing ................ 7-8
Parking.................................................... 6-4
Part locations.......................................... 2-1SSafe-riding points ................................... 1-5
Safety information................................... 1-1
Shock absorber assemblies, adjusting ............................................. 4-25
Sidestand.............................................. 4-26
Smart key................................................ 3-5
Smart key battery, replacing................... 3-6
Smart key system ................................... 3-1
Smart key system indicator light ............ 4-2
Smart key system, troubleshooting ...... 7-34
Spark plug, checking .............................. 7-9
Specifications ......................................... 9-1
Speedometer .......................................... 4-3
Starting off .............................................. 6-3
Starting the engine ................................. 6-2
Steering, checking ................................ 7-28
Stop/Run/Start switch .......................... 4-13
Storage ................................................... 8-3
Storage compartments ......................... 4-20TTachometer............................................. 4-3
UBBAE1E0.book Page 1 Monday, October 4, 2021 4:51 PM