Fault Phenomenon-Too High Or Too Low Idle Speed; Target Idle Speed) - Benelli TNT125 Maintenance Manual

Fault phenomenon—Too high or too low idle
speed (idle speed is obviously inconsistent
with target idle speed)
 When the water temperature is
Too high
lower than 68 degrees, the system
idle speed:
will
accelerate warming-up process,
which is normal phenomenon.
Check the items according to the
following items except that
 Check whether it needs to adjust
the negative pressure equilibrium
of cylinder
 Check whether valve clearance,
especially exhaust valve clearance
is too large
 Check fuel quantity in fuel tank,
Too low
fuel filter, fuel line pressure and
idle speed:
nozzle
 Checking Valve Clearance and
confirm whether it is too small
increase idle speed to
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