Benelli TNT125 Service Manual

Regular Maintenance Procedures
Electronic Fuel Injection System (EFI)
Checking Throttle Control System
●Check the free clearance of throttle grip [A].
Free Clearance of Throttle Grip
Standard: 3-5mm
★If the free clearance is not accurate, please adjust the
throttle cable.
● Check whether the throttle grip can move smoothly
from fully open to closed and whether the return spring
can enable the throttle to be turned off completely at
any steering position.
★
If the throttle grip cannot be reset normally, check
whether the winding method of throttle cable, free
clearance of handle or cable is damaged. Then add the
lubricant to the throttle cable.
● Make the engine idle and turn the direction to the
right and left to ensure no change in idle speed.
★
If the idle speed is increased, check the free
clearance and winding method of throttle cable.
★I
f necessary, adjust the upper end of throttle cable [E]
in accordance with the following steps:
(1) Remove the dirt-proof boot of throttle cable [B].
(2) Loosen the lock nut [D].
(3) Rotate the adjusting nut [C] until the free
clearance of throttle grip ① is 3-5mm.
(4) Tighten the lock nut [D].
(5) After the free travel is adjusted, turn the direction
to the right and left to confirm that there is no change
in idle speed of engine.
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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