Benelli TNT125 Service Manual

Troubleshooting
Clutch lever is too hard to pull
·The detaching mechanism of clutch is damaged
·The detaching bearing of clutch fails
·The push rod of clutch is not installed properly
Clutch is slipping when accelerating
·The friction plate of clutch is worn
·The clutch spring is not elastic enough
·Engine oil is mixed with molybdenum or graphite additives
Clutch does not disengage or clutch disengages suddenly during the running of motorcycle
·Clutch plate is wrapping
·Clutch lock nut is loosened
·The oil level is too high
·Oil viscosity is poor
·The detaching mechanism of clutch is damaged
·The push rod of clutch is not installed properly
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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