Cooling System - TGB BLADE 600 Service Manual

General Information
General
Warning
While the engine is running, never attempt to open the radiator filler cap, the pressurized hot coolant
may shoot out and cause serious scalding injury. No maintenance work is allowed to perform unless the
engine is completely cooled down.
Refill the radiator with distilled water or specified additives.
● Add coolant to the reservoir.
● The cooling system can be serviced on the ATV.
● Never spill the coolant to the painted surface.
● Test the cooling system for any leakage after the repair.
● Please refer to Section 17 for inspection of the temperature sensor switch for the fan motor and the
water thermometer.
Technical Specification
Item
Pressure to open filler cap
Capacity of coolant: Engine + radiator
Reservoir upper
Thermostat
Cooling fan switch
Boiling point
Torque Value
For water pump impeller
Trouble Diagnosis
The engine temperature is too high
● The water thermometer and the temperature
sensor do not work properly.
● The thermostat is stuck to close.
● Insufficient coolant.
● The water hose and jacket are clogged.
● Fan motor malfunction.
● B e t w e en cylinder head and cylinder do not be
tighten.
Begins to activate at 65~72℃
Begins to activate at 85±3℃
1.0~1.4kgf-m
The engine temperature is too low
● The water thermometer and the
temperature sensor malfunction.
● The thermostat is stuck to open.
Coolant is leaking
● The water pump mechanical seal does
not function properly.
● The O ring is deteriorated.
● The water hose is broken or aged.

12. COOLING SYSTEM

Specification
2
0.9±0.15 kgf/cm
2200c.c.
1200c.c.
Stroke: 0.05~5mm
Not-pressure: 107.7℃
Pressurized: 125.6
12-1