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the liquid is brown, the steel or iron part of the cooling system is
corroded.Beyond these, the cooling system is normal.
Warning:
check the sealing ring in the cooling system. If it is damaged, it
should be replaced.
14
、
Tank tube and fin strip
Check whether the coolant water tank pipe
①
is cut or damaged and
whether there will be leakage after connection.
Check whether the outer fin
②
of the tank is blocked, with low pressure
water to clean the dirt.
Warning:
do not use high pressure water to clean the fins. This may
damage the fins and affect the cooling effect of the cooling system.In
addition, do not install unauthorized accessories, which will interfere with
the cooling system, and this interference may cause overheating engine
damage.
15
、
Check the control part of the brake system
Front brake handle:
The front brake handle can be adjusted to suit the operating habits of
different groups of people.The adjustment steps are as follows:
◆
Loosen retaining nut
③
;
◆
Rotate the adjusting nut
④
to adjust the handlebar angle to your
satisfactory position;
◆
Turn back the retaining nut
③
.
Rear brake lever:
Normally, the brake lever should have a free travel of 4 ~ 5 mm.Check the
brake lever and make sure the travel is correct.
Danger:
please test the braking system (including front brake and rear
brake) before each start. If you feel soft when pinching the brake handle or
pressing the brake pedal, there may be air in the corresponding pump or
oil circuit, or one or more parts of the corresponding braking system are
not in good condition. In case of any of the above, please check the brake
system and contact the KAYO dealer immediately.
16. Brake system wear inspection
Check the thickness of the front and rear brake calipers, which shall not be
less than 1mm. If the thickness of the brake calipers is less than or equal to
the minimum thickness, the whole set of brake calipers shall be replaced
immediately.
Check the thickness of the front and rear brake disc, if the measured result
is less than the limit thickness of brake disc.The brake disc should be
replaced immediately.
Limit thickness of brake disc: front MIN=2.5mm;rear MIN = 3.5 mm
Danger:
if the brake system is found to be worn too much, the
corresponding accessories should be
replaced immediately to avoid safety
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