2016 YAMAHA TMAX radiator cap

Periodic maintenance and adjustment
7-14
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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 corrosion. If water has been
added to the coolant, have a
Yamaha dealer check the anti-
freeze content of the coolant as
soon as possible, otherwise the
effectiveness of the coolant will
be reduced.
[ECA10473]
6. Install the coolant reservoir cover
by installing the screw.
7. Place the left floorboard mat in the original position and push it down-
ward to secure it.
1. Floorboard mat
1. Coolant reservoir cover
2. Screw
1
1 2
1. Coolant reservoir cap
Coolant reservoir capacity (up to the
maximum level mark):
0.27 L (0.29 US qt, 0.24 Imp.qt)
1
2PW-9-E1.book 14 ページ ２０１５年９月１０日　木曜日　午後５時１７分

Periodic maintenance and adjustment
7-37
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14 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 c
an 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.
2PW-9-E1.book 37 ページ ２０１５年９月１０日　木曜日　午後５時１７分

9-1
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Specifications
EAU69993Dimensions:
Overall length: 2200 mm (86.6 in)
Overall width: 775 mm (30.5 in)
Overall height:
1420/1475 mm (55.9/58.1 in)
Seat height: 800 mm (31.5 in)
Wheelbase: 1580 mm (62.2 in)
Ground clearance:
125 mm (4.92 in)
Minimum turning radius: 2.8 m (9.19 ft)
Weight:
Curb weight:
219 kg (483 lb) (XP500)
222 kg (489 lb) (XP500A)
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:2.70 L (2.85 US qt, 2.38 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): 0.27 L (0.29 US qt, 0.24 Imp.qt)
Radiator (including all routes): 1.50 L (1.59 US qt, 1.32 Imp.qt)
Air filter:
Air filter element:Oil-coated paper element
Fuel:
Recommended fuel:
Regular unleaded gasoli ne (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:59C1 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: 25.0 
Trail: 92 mm (3.6 in)
2PW-9-E1.book 1 ページ ２０１５年９月１０日　木曜日　午後５時１７分