Suzuki TU250X User Manual

FUEL SYSTEM AND THROTTLE BODY 5-11
THROTTLE BODY REMOVAL

• Turn the ignition switch OFF.
• Remove the fuel tank. (5-3)
• Remove the frame covers. (8-3)
• Disconnect the STVA lead wire coupler 1, STP sensor lead
wire coupler 2 and wire clamp.
• Disconnect the TP sensor lead wire coupler 3, fuel injector
lead wire coupler 4 and IAP sensor lead wire coupler 5.
• Disconnect the throttle cables 6 from their drum.

Once the throttle body has been removed, disassem-
bled or replaced, the TP learned value reset must be
performed using SDS tool with the throttle body
assembled. (4-40)
After disconnecting the throttle cables, do not snap
the throttle valve from full open to full close. It may
cause damage to the throttle valve and throttle body.

Suzuki TU250X Specifications

General

Displacement	249 cc
Bore x Stroke	72.0 mm x 61.2 mm
Compression Ratio	9.2:1
Ignition	Electronic ignition (transistorized)
Starter	Electric
Transmission	5-speed constant mesh
Final Drive	Chain
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Swingarm type, coil spring, oil damped
Rear Brakes	Drum brake
Front Tire	90/90-18 M/C 51S, tube type
Rear Tire	110/90-18 M/C 61S, tube type
Overall Length	2070 mm (81.5 in.)
Overall Width	750 mm (29.5 in.)
Overall Height	1075 mm (42.3 in.)
Seat Height	770 mm (30.3 in.)
Ground Clearance	165 mm (6.5 in.)
Wheelbase	1375 mm (54.1 in.)
Curb Weight	148 kg (326 lbs.)
Engine Type	4-stroke, single cylinder, SOHC
Front Brakes	Single disc
Fuel Capacity	12 L (3.2 US gal.)