Suzuki GSF650 Service Manual

Engine Mechanical: 1D-67
• Install the washer (5) and thrust washer (6) onto the
countershaft.
NOTE
The chamfer side “B” of thrust washer
should face the crankcase side.
• Install the oil pump drive sprocket (7) to the
countershaft.
NOTE
Teeth “C” on the sprocket (7) must face the
clutch side.
• Pass the chain (8) between the oil pump drive and
driven sprockets.
• Install the spacer (9).
Clutch
• Install the clutch component parts (1). Refer to “Clutch
Installation in Section 5C (Page 5C-14)”.
Starter Motor
• Install the starter motor (1). Refer to “Starter Motor
Removal and Installation in Section 1I (Page 1I-4)”.
Engine Top Side
• Assembly the engine top side. Refer to “Engine Top
Side Assembly (Page 1D-26)”.
Conrod Removal and Installation
B817H21406037
Removal
1) Remove the crankshaft assembly from the
crankcase. Refer to “Engine Bottom Side
Disassembly (Page 1D-51)”.
2) Loosen the conrod cap bolts by using a 10 mm, 12
point socket wrench, and tap the conrod cap bolts
lightly with plastic hammer to remove the conrod
cap.
3) Remove the conrods and mark them to identify their
respective cylinders.
5
6
“B”
I717H1140186-01
7
8
9
“C”
I717H1140187-01
1
I717H1140188-01
1
I717H1140189-01
I717H1140190-01

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