2018 YAMAHA TMAX radiator cap

Periodic maintenance and adjustment
8-13
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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.
EAU52024To check the coolant level 1. Place the vehicle on the center- stand.
TIP
The coolant level must be checked
on a cold engine since the level
varies with engine temperature.
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
minimum and maximum level marks.
3. If the coolant is at or below the minimum level mark, remove the
left floorboard mat by pulling it up. 4. Remove the coolant reservoir cov-
er by removing the screw.
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 radiator
cap when the engine is
hot.
[EWA15162] NOTICE: If coolant is
not available, use distilled water
or soft tap water instead. Do not
use hard water or salt water
since it is harmful to the engine.
If water has been used instead
of coolant, replace it with cool-
ant as soon as possible, other-
wise the cooling system will not
be protected against frost and
1. Coolant level check window
2. Maximum level mark
3. Minimum level mark
1
2
3
1. Floorboard mat
1. Coolant reservoir cover
2. Screw
1
1 2
UBV1E1_1.book 13 ページ ２０１８年４月２７日　金曜日　午後４時４１分

Periodic maintenance and adjustment
8-35
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Engine overheating
WARNING
EWAT1041
Do not remove the radiator cap when the engine and radiator are hot.
Scalding hot fluid and steam may be blown out under pressure, which
could cause serious injury. Be sure to wait until the engine has cooled.
Place a thick rag, like a towel, over the radiator cap, and then slowly ro-
tate the cap counterclockwise to the detent to allow any residual pres-
sure to escape. When the hissing sound has stopped, press down on the
cap while turning it counterclockwise, and then remove the cap.
TIP
If coolant is not available, tap water can be temporarily used instead, provided that
it is changed to the recommended
coolant as soon as possible.
Wait until the engine
has cooled.
Check the coolant
level in the reservoir
and radiator.Add coolant.
(See TIP.)
The coolant level is
OK.
There is no leakage.
There is leakage.
The coolant level is
low.
Check the cooling
system for leakage.
Have a Yamaha
dealer check and
repair the cooling
system.
Start the engine. If the engine overheats again,
have a Yamaha dealer check and repair the cooling
system.
UBV1E1_1.book 35 ページ ２０１８年４月２７日　金曜日　午後４時４１分

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Specifications
EAU6999CDimensions:
Overall length:2200 mm (86.6 in)
Overall width: 765 mm (30.1 in)
Overall height:
1420/1475 mm (55.9/58.1 in) (XP530-A,
XP530E-A)
1420/1555 mm (55.9/61.2 in) (XP530D-A)
Seat height: 800 mm (31.5 in)
Wheelbase:
1575 mm (62.0 in)
Ground clearance: 125 mm (4.92 in)
Minimum turning radius: 2.8 m (9.19 ft)
Weight:
Curb weight:213 kg (470 lb) (XP530-A, XP530E-A)
216 kg (476 lb) (XP530D-A)
Engine:
Combustion cycle:
4-stroke
Cooling system:
Liquid cooled
Valve train: DOHC
Cylinder arrangement: Inline
Number of cylinders:
2-cylinder
Displacement: 530 cm
3
Bore  stroke:
68.0  73.0 mm (2.68  2.87 in)
Compression ratio:
10.9 : 1
Starting system: Electric starter
Lubrication system: Dry sump
Engine oil:
Recommended brand:YAMALUBE
SAE viscosity grades:
10W-40
Recommended engine oil grade: API service SG type or higher, JASO stan-
dard MA Engine oil quantity:
Oil change:2.60 L (2.75 US qt, 2.29 Imp.qt)
With oil filter removal:
2.90 L (3.07 US qt, 2.55 Imp.qt)
Coolant quantity:
Coolant reservoir (up to the maximum level
mark): 0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (including all routes): 1.67 L (1.77 US qt, 1.47 Imp.qt)
Air filter:
Air filter element:Oil-coated paper element
Fuel:
Recommended fuel:
Premium unleaded gasoline (Gasohol
[E10] acceptable)
Fuel tank capacity:
15 L (4.0 US gal, 3.3 Imp.gal)
Fuel reserve amount: 3.0 L (0.79 US gal, 0.66 Imp.gal)
Fuel injection:
Throttle body:
ID mark:BC31 00
Spark plug(s):
Manufacturer/model: NGK/CR7E
Spark plug gap: 0.7–0.8 mm (0.028–0.031 in)
Clutch:
Clutch type:Wet, centrifugal, multiple-disc
Drivetrain:
Primary reduction ratio:
1.000
Final drive: Belt
Secondary reduction ratio: 6.034 (52/32 x 36/22 x 59/26)
Transmission type: V-belt automatic
Chassis:
Frame type:
Diamond
Caster angle: 26.0 
Trail: 98 mm (3.9 in)
UBV1E1_1.book 1 ページ ２０１８年４月２７日　金曜日　午後４時４１分