Benelli TNT125 Service Manual

Hub Bearing
Disassembling Hub Bearing
●Remove the wheel (see “Disassembling Front Wheel /
Rear Wheel”), and remove the following parts:
shaft shaft sleeve,
shaft sleeve (removed from rear hub),
oil seal
●Remove the hub bearing [A] with the bearing puller.
Note
Do not place the wheels horizontally on the
floor and make the brake disc face down, or
the brake disc may be damaged or deformed.
Please put a stop block under the wheel to
prevent the brake disc from contacting the
ground.
Special Tools—Bearing remover head
Bearing remover shaft
Installing Hub Bearing
●Before installing the hub bearing, blow out the dust or
foreign matters inside the hub with compressed air to
avoid contamination of the bearing.
●Replace the bearings with new ones.
●
Install the bearing with the full set of tools for
installing bearings (without contact with the inner ring
of bearing).
●Press the bearing [A] until it reaches the bottom.
Special Tools—
Complete Set of Tools for Installing
Bearings [B]
●Replace the oil seal.
●Press the oil seal [A], so that the oil seal surface is
flush with the end of the hole [B].
○Apply high temperature grease to the edge of the oil
seal.
Special Tools—
Complete Set of Tools for Installing
Bearings [C]
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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