Why Yamalube; Coolant - Yamaha MTM155 Owner's Manual

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
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.
Periodic maintenance and adjustment
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.
EAU80890
1
2
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.
7