Why Yamalube; Coolant - Yamaha YZF R1 2021 Owner's Manual

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1. Torque wrench
Tightening torque:
Oil filter cartridge:
17 N·m (1.7 kgf·m, 13 lb·ft)
6. Follow steps 4–9 of the "To
change the engine oil" section for
the oil filling procedure.
7. Install the cowling and panel.
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
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.
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Coolant

The coolant level should be checked
regularly. In addition, the coolant must
be changed at the intervals specified in
the periodic maintenance chart.
Recommended coolant:
YAMALUBE coolant
Coolant quantity:
Coolant reservoir (max level mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (including all routes):
2.25 L (2.38 US qt, 1.98 Imp.qt)
TIP
If genuine Yamaha coolant is not avail-
able, use an ethylene glycol antifreeze
containing corrosion inhibitors for alu-
minum engines and mix with distilled
water at a 1:1 ratio.
To check the coolant level
Since the coolant level varies with en-
gine temperature, check when the en-
gine is cold.
1. Park the vehicle on a level surface.
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