TGB BLADE 600 Service Manual page 220

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E. Keep eng. 3000~4000 rpm
and inspect cooling fan was
operating after the
temperature gauge over 3
checks?
Y
F. Confirm the cooling fan was
convulsion?
Y
Meter unusual
If circuit connects reverse
cooling fan will forward,
correct and check again.
E-1. Measure cooling fan switch
to confirm voltage be
N
changed (12→0V)?
E-2. Connect cooling fan
terminals with battery
(12V) directly to inspect
its operation?
E-3. Keep eng. 3000~4000 rpm
and inspect coolant flow into
reserve tank after the
temperature gauge over 3
checks?
E-4. Remove thermostat from
holder then heats it by water
directly to check its
operation?
For bleed the air bubbles
completely, open radiator cap
and start engine while engine is
cool then press water hose
softly by hand to bleeding. Turn
the throttle repeatedly until the
coolant surface becomes
stable.
12. COOLING SYSTEM
Y
Y
Y
Y
Notice the water hose
can't any unsuitable
bend or twist and bleed
the air bubbles
completely.
N
Replace cooling
fan switch
N
Replace cooling
fan
N
Replace
thermostat
Refill with
coolant then
check again
12-3