Suzuki GSF1200S User Manual

Starting System: 1I-3
Schematic and Routing Diagram
Starting System Diagram
B649G11902001
Refer to “Wire Color Symbols: in Section 0A”.
Component Location
Starting System Components Location
B649G11903001
Refer to “Electrical Components Location: in Section 0A”.
Diagnostic Information and Procedures
Starting System Symptom Diagnosis
B649G11904004
B/Bl
Bl/B
Bl
G
B/O
B/R
Starter
motor
Ignition
switch
Fuse (30 A)
Side-stand
switch
Starter relay
Engine stop
switch
Starter
button
Turn signal/
side-stand relay
Fuse
(15 A)
Gear
position
switch
Battery
Clutch lever
position switch
B/W
B/Y
I649G1190001-01
Condition Possible cause Correction / Reference Item
Engine does not turn
though the starter motor
runs
Faulty starter clutch Replace.
Starter button is not
effective
Run down battery. Repair or replace.
Defective switch contacts. Replace.
Brushes not seating properly on starter
motor commutator.
Repair or replace.
Defective starter relay or starter interlock
switch.
Replace.
Defective main fuse. Replace.

Suzuki GSF1200S Specifications

General

Displacement	1157 cc
Bore x Stroke	79.0 mm x 59.0 mm
Compression Ratio	9.5:1
Ignition	Electronic ignition (transistorized)
Transmission	5-speed constant mesh
Front Suspension	Telescopic, coil spring, oil damped
Rear Brakes	Single hydraulic disc
Front Tire	120/70-ZR17
Rear Tire	180/55-ZR17
Overall Width	790 mm (31.1 in)
Seat Height	790 mm (31.1 in)
Lubrication	Wet sump
Final Drive	Chain
Starter	Electric
Engine Type	4-stroke, 4-cylinder, DOHC
Rear Suspension	Link-type, coil spring, oil damped
Front Brakes	Dual disc
Fuel Tank Capacity	20 liters
Rear Suspension Adjustability	Preload adjustable
Ground Clearance	135 mm
Overall Length	2, 130 mm