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Maintenance and Adjustment
Caution
If hard water is used in the cooling
system, it will cause scale accumulation
in
the
engine
considerably reduce the efficiency of
the cooling system. Reduced cooling
system efficiency may cause the engine
to overheat and suffer severe damage.
Note:
•
If the coolant level is being checked
because the coolant has overheated,
also check the level in the radiator
and top off 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.
Street Cup, Street Twin,
Street Scrambler, Bonneville T100
and Bonneville T120
Allow the engine to cool.
The expansion tank cap can be removed
from
the
left
motorcycle, towards the rear of the
engine.
Remove the cap from the expansion
tank and add coolant mixture through
the filler opening until the level reaches
the MAX mark. Re-install the cap.
96
and
radiator
hand
side
of
Thruxton and Thruxton R
The expansion tank cap can be removed
from the right hand side of the
motorcycle, towards the rear of the
engine.
and
Remove the sprocket cover.
Remove the cap from the expansion
tank and add coolant mixture through
the filler opening until the level reaches
the maximum (top) mark.
Re-install
sprocket cover to 80 lbf in (9 Nm).
Coolant Change
It is recommended that the coolant is
changed by an authorised Triumph
dealer in accordance with scheduled
maintenance requirements.
Radiator and Hoses
The fan operates automatically when
the engine is running. Always keep
hands and clothing away from the fan
as contact with the rotating fan can
the
cause injury.
the
cap.
Re-install
Warning
the
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