Coolant Level Adjustment - Triumph Rocket 3 TFC 2020 Owner's Handbook Manual

To inspect the coolant level:
• Allow the engine to cool. The coolant
level should be checked when the
engine is cold (at room or ambient
temperature).
• Position the motorcycle on level
ground and in an upright position.
• Check the coolant level in the
coolant expansion tank. The coolant
level must be between the MAX
(upper line) and MIN (lower line)
marks.
• If the coolant is below the MIN
(minimum)
level must be adjusted. For more
information, see page 125.
Note
If the coolant level is being checked
because the coolant has overheated,
also check the level in the radiator and
top up if necessary.
In an emergency, distilled water can be
added to the cooling system. However,
the coolant must then be drained and
replenished with HD4X Hybrid OAT
coolant as soon as possible.

Coolant Level Adjustment

Warning
Do not remove the expansion tank or
radiator pressure cap when the engine
is hot.
When the engine is hot, the coolant
inside the radiator will be hot and also
under pressure.
Contact with this hot, pressurised
coolant will cause scalds and skin
damage.
level, the coolant
If hard water
cooling system, it will cause scale
accumulation in
radiator and considerably reduce the
efficiency of the cooling system.
Reduced cooling system efficiency
may cause the engine to overheat and
suffer severe damage.
1. Coolant expansion tank cap
2. MAX mark
3. MIN mark
To adjust the coolant level:
• Allow the engine to cool. The coolant
level should be adjusted when the
engine is cold.
• Position the motorcycle on level
ground and in an upright position.
• The coolant level must be between
the MAX (upper line) and MIN (lower
line) marks in the coolant expansion
tank.
• Remove the coolant expansion tank
cap from the coolant expansion
tank.
Maintenance
Caution
is used in
the engine
1
2
3
the
and
125