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Periodic maintenance and adjustment
Why Yamalube
YAMALUBE oil is a Genuine YAMAHA
Part born of the engineers' passion
and belief that engine oil is an impor-
tant liquid engine component. We form
teams of specialists in the fields of me-
chanical engineering, chemistry, elec-
tronics and track testing, and have
them develop the engine together with
the oil it will use. Yamalube oils take full
advantage of the base oil's qualities
and blend in the ideal balance of addi-
tives to make sure the final oil clears
our performance standards. Thus,
Yamalube mineral, semisynthetic and
7
synthetic oils have their own distinct
characters and value. Yamaha's expe-
rience gained over many years of re-
search and development into oil since
the 1960's helps make Yamalube the
best choice for your Yamaha engine.
EAU85450
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.
To check the coolant level
1. Place the vehicle on a level sur-
face.
2. Remove cowling A. (See page
7-8.)
3. Hold the vehicle in an upright po-
sition.
TIP
The
coolant
checked on a cold engine since
the level varies with engine tem-
perature.
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.
4. Check the coolant level in the
coolant reservoir.
7-13
EAU20071
TIP
The coolant should be between the
minimum and maximum level marks.
1
2
EAU80890
3
1. Coolant reservoir
2. Maximum level mark
3. Minimum level mark
5. If the coolant is at or below the
level
must
be
minimum level mark, remove the
coolant reservoir cap.
- Quick Links:
- Engine Oil and Oil Filter Element
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Table of Contents
Troubleshooting
Need help?
Do you have a question about the MT-15 and is the answer not in the manual?
Questions and answers
Temprachar light on solution
If the temperature warning light on a Yamaha MT-15 comes on, follow these steps:
1. Stop the Engine Immediately – Allow the engine to cool down.
2. Check the Radiator Fan – Ensure the fan is working by unplugging and plugging back the temperature sensor. If the fan does not move, check for debris or damage around it.
3. Inspect the Temperature Sensor – If faulty, replacing or reconnecting it may help.
4. Avoid Pressure Washing Near the Fan – This prevents damage to the fan or temperature sensor.
5. Visit a Yamaha Dealer – If the issue persists, have the vehicle checked by a professional.
This answer is automatically generated
location of fuse box
The fuse box on a Yamaha MT-15 is located under the rider seat.
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@Mr. Anderson could you send me picture?
location of turn signal fuse.
The turn signal fuse is not explicitly mentioned in the provided context. However, the fuse box, which contains various fuses, is located under the rider seat.
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Yamaha mt 15 winshield bolt size