Benelli TNT125 Service Manual

Replacing Spark Plug
●Remove the ignition coil (see “Disassembling
Ignition Coil” in the “Electrical System” chapter).
●Remove the spark plug [A] vertically with the
wrench for spark plug.
●Replace them with two new spark plugs.
Standard Spark Plug
Model: A7RC (BOSCH)
●Insert a new spark plug into the spark plug hole and
press the spark plug tightly with your finger.
●Use the wrench [A] for spark plug to tighten the
spark plug vertically.
Note
If the wrench is tilted when the spark plug is
tightened, the insulator of spark plug may be
broken.
Locking torque of spark plug: 13 N·m
●Fix the ignition coil firmly.
○Make sure that the fixed ignition coil is not easy to fall off.
- 117 -

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