Suzuki GSF650 Service Manual

1K-6 Exhaust System:
Specifications
Tightening Torque Specifications
B817H21B07001
NOTE
The specified tightening torque is also described in the following.
“Exhaust System Construction (Page 1K-2)”
Reference:
For the tightening torque of fastener not specified in this section, refer to “Tightening Torque List in Section 0C
(Page 0C-7)”.
Special Tools and Equipment
Recommended Service Material
B817H21B08001
Fastening part
Tightening torque
Note
N⋅mkgf-mlbf-ft
HO2 sensor 25 2.5 18.0 )(Page 1K-4)
Exhaust pipe bolt
23 2.3 16.5
)(Page 1K-4) /
)(Page 1K-5)
Exhaust pipe mounting bolt
23 2.3 16.5
)(Page 1K-4) /
)(Page 1K-5)
Muffler mounting nut
25 2.5 18.0
)(Page 1K-5) /
)(Page 1K-5)
Muffler connecting bolt
23 2.3 16.5
)(Page 1K-5) /
)(Page 1K-5)
Material SUZUKI recommended product or Specification Note
Exhaust gas sealer PERMATEX 1372 (commercially
available)
— )(Page 1K-4)

Suzuki GSF650 Specifications

General

Displacement	656 cc
Bore x Stroke	65.5 mm x 48.7 mm
Compression Ratio	11.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Starter	Electric
Transmission	6-speed, constant mesh
Final Drive	Chain
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Front Tire	120/70ZR17M/C (58W), tubeless
Rear Tire	160/60ZR17M/C (69W), tubeless
Overall Length	2, 130 mm
Rear Brakes	Disc brake
Fuel Tank Capacity	19.0 L
Wheelbase	1, 470 mm
Seat Height	790 mm
Ground Clearance	135 mm
Engine Type	4-stroke, liquid-cooled, DOHC, 4-cylinder