Benelli TNT125 Service Manual

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Valve clearance is too large: it may cause low
intake manifold pressure, and thus affect the
system to determine the working state of engine,
thus resulting in abnormal idle speed during
warm-up of motorcycle.
In addition, if the exhaust system is blocked, for
example: a foreign body exists in the exhaust
channel; the oil consumption is too high, thus
blocking three-way catalytic converter; three-way
catalytic converter is blocked due to internal
damage, which will cause slightly high value.
c) Number of cycles of oxygen sensor value—the
number of cycles is too small, indicating fault of
oxygen sensor

Benelli TNT125 Specifications

General

Displacement	125 cc
Transmission	5-speed
Fuel System	EFI
Fuel Capacity	7.2 liters
Seat Height	780 mm
Dry Weight	116 kg
Bore x Stroke	54 mm x 54.5 mm
Starting System	Electric
Wheelbase	1215 mm
Engine Type	Single cylinder, 4-stroke, air-cooled
Front Suspension	Upside-down fork
Front Brake	Single disc
Rear Brake	Single disc
Front Tire	120/70-12
Rear Tire	130/70-12
Max Power	8.2 kW (11.1 Cv) @ 9500 rpm
Rear Suspension	Swing arm with lateral shock absorber with adjustable spring preload