engine overheat YAMAHA TMAX 2015 Owners Manual

INSTRUMENT AND CONTROL FUNCTIONS
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gine cool. (See page 7-37.)
NOTICE
ECA10022
Do not continue to operate the en-gine if it is overheating.
Oil change indicator “Oil”
This indicator flashes at the initial 1000
km (600 mi), then at 5000 km (3000 mi)
and every 5000 km (3000 mi) thereafter
to indicate that the engine oil should be
changed.
After changing the engine oil, reset the
oil change indicator. To reset the oil
change indicator, select it by pushing
the “SELECT” button until “Oil Trip” is
displayed, and then push the “SE-
LECT” button at least one second.
When pushing the “SELECT” button,
“Oil Trip” starts flashing. While “Oil Trip”
is flashing, push the “SELECT” button
again for at least three seconds.
If the engine oil is changed before the
oil change indicator “Oil” flashes (i.e.
before the periodic oil change interval
has been reached), the indicator “Oil”
must be reset after the oil change for
the next periodic oil change to be indi-
cated at the correct time.
The electrical circuit of the indicator can
be checked according to the following
procedure.
1. Set the engine stop switch to “ ” and turn the power of the vehicle
on.
2. Check that the oil change indicator comes on for a few seconds and
then goes off.
3. If the oil change indicator does not come on, have a Yamaha dealer
check the electrical circuit.
V-belt replacement indicator
“V-Belt”
This indicator flashes every 20000 km
(12500 mi) when the V-belt needs to be
replaced.
After changing the V-belt, reset the
V-belt replacement indicator. To reset
the V-belt replacement indicator, select
it by pushing the “SELECT” button until
“V-Belt Trip” is displayed, and then
push the “SELECT” button at least one1. Oil change indicator “Oil”1
1. V-belt replacement indicator “V-Belt”1
2PW-9-E0_1.book 6 ページ ２０１５年２月１９日　木曜日　午後３時３０分

OPERATION AND IMPORTANT RIDING POINTS
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EAU16821
Tips for reducing fuel
consumptionFuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:
Avoid high engine speeds during
acceleration.

Avoid high engine speeds with no
load on the engine.

Turn the engine off instead of let-
ting it idle for an extended length of
time (e.g., in traffic jams, at traffic
lights or at railroad crossings).
EAU16842
Engine break-inThere is never a more important period
in the life of your engine than the period
between 0 and 1600 km (1000 mi). For
this reason, you should read the follow-
ing material carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1600 km (1000 mi). The various parts in
the engine wear and polish themselves
to the correct operating clearances.
During this period, prolonged full-throt-
tle operation or any condition that might
result in engine overheating must be
avoided.
EAU36532
0–1000 km (0–600 mi)
Avoid prolonged operation above 4100
r/min. NOTICE: After 1000 km (600
mi) of operation, the engine oil must
be changed, and the oil filter car-
tridge or element replaced.
[ECA11283]
1000–1600 km (600–1000 mi)
Avoid prolonged operation above 5000 r/min.
1600 km (1000 mi) and beyond
The vehicle can now be operated nor-
mally.
NOTICE
ECA10311

Keep the engine speed out of
the tachometer red zone.

If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-cle.
2PW-9-E0_1.book 4 ページ ２０１５年２月１９日　木曜日　午後３時３０分

PERIODIC MAINTENANCE AND ADJUSTMENT
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12 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 rotate the cap counterclockwise to the de-
tent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the capwhile turning it counterclockwise, and then remove the cap.
TIPIf coolant is not available, tap water can be temporarily us
ed instead, provided that it is changed to the recommended coolantas 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.
2PW-9-E0_1.book 37 ページ ２０１５年２月１９日　木曜日　午後３時３０分