Suzuki GSF650 Service Manual

Fuel System: 1G-7
3) First, check for insulation with the tester between
terminals “A” and “B”. Next, check for continuity
between “A” and “B” with 12 V voltage applied,
positive (+) to terminal “C” and negative (–) to
terminal “D”. If continuity does not exist, replace the
relay with a new one.
Special tool
: 09900–25008 (Multi-circuit tester set)
Tester knob indication
Continuity test ( )
Fuel Hose Leakage Inspection
B817H21706005
Refer to “Fuel Line Inspection in Section 0B (Page 0B-
12)”.
Fuel Level Gauge Inspection
B817H21706006
Refer to “Fuel Level Gauge Inspection in Section 9C
(Page 9C-9)”.
Fuel Level Indicator Inspection
B817H21706007
Refer to “Fuel Level Indicator Inspection in Section 9C
(Page 9C-7)”.
Fuel Level Indicator Switch (Thermistor)
Inspection
B817H21706008
Refer to “Fuel Level Indicator Switch (Thermistor)
Inspection in Section 9C (Page 9C-8)”.
“A”
“B”
“C”
“D”
I718H1170013-01

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