Suzuki GSF650 Service Manual

1B-8 Emission Control Devices:
4) Check the resistance between the terminals of the
PAIR control solenoid valve.
Special tool
: 09900–25008 (Multi-circuit tester set)
Tester knob indication
Resistance (Ω)
PAIR control solenoid valve resistance
18 – 22 Ω at 20 – 30 °C (68 – 86 °F)
5) Reinstall the PAIR control solenoid valve. Refer to
“PAIR Control Solenoid Valve Removal and
Installation (Page 1B-6)”.
Crankcase Breather (PCV) Hose Inspection
B817H21206006
Inspect the PCV hose (1) for wear and damage.
If it is worn or damaged, replace the PCV hose with a
new one. Refer to “Crankcase Breather (PCV) Hose /
Cover Removal and Installation (Page 1B-8)”.
Crankcase Breather (PCV) Hose / Cover
Removal and Installation
B817H21206007
Removal
1) Remove the throttle body. Refer to “Throttle Body
Removal and Installation in Section 1D (Page 1D-
10)”.
2) Remove the crankcase breather (PCV) hose (1).
3) Remove the engine sprocket outer cover. Refer to
“Engine Sprocket Removal and Installation in
Section 3A (Page 3A-2)”.
4) Move the regulator/rectifier assembly (2) by remove
the regulator/rectifier bracket mounting bolts.
5) Remove the regulator/rectifier bracket (3) and
crankcase breather (PCV) cover (4) .
I718H1120035-01
1
I717H1120008-01
1
I717H1120009-01
2
I717H1120010-01
3
4
I717H1120011-01

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