Suzuki GSF650S User Manual

6-24 ELECTRICAL SYSTEM
STARTER MOTOR INSPECTION
CARBON BRUSHES
Inspect the brushes for abnormal wear, cracks, or smoothness
in the brush holder.
If any damages are found, replace the brush assembly with a
new one.
COMMUTATOR
IInspect the commutator for discoloration, abnormal wear or
undercut

A.
If abnormal wear is found, replace the armature with a new one.
If the commutator surface is discolored, polish it with #400 sand
paper and wipe it using a clean dry cloth.
If there is no undercut, scrape out the insulator

1 with a saw
blade.
ARMATURE COIL
Check for continuity between each segment and between each
segment and the armature shaft using the multi-circuit tester.
If there is no continuity between the segments or there is conti-
nuity between the segments and shaft, replace the armature
with a new one.
" 09900-25008: Multi-circuit tester set
* Tester knob indication: Continuity test (+)
OIL SEAL INSPECTION
Check the seal lip for damage or leakage.
If any damage is found, replace the housing end (inside).
STARTER MOTOR REASSEMBLY AND
REMOUNTING
Reassemble and remount the starter motor in the reverse order
of removal and disassembly. Pay attention to the following
points:
#
Replace the O-rings with new ones to prevent oil leak-
age and moisture.

Suzuki GSF650S Specifications

General

Engine Type	4-stroke, 4-cylinder, liquid-cooled, DOHC
Bore x Stroke	65.5 mm x 48.7 mm
Compression Ratio	11.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	6-speed constant mesh
Final Drive	Chain
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Displacement	656 cm³
Front Brakes	Disc
Rear Brakes	Disc
Front Tire	120/70ZR17
Rear Tire	160/60ZR17
Fuel Tank Capacity	19 liters
Seat Height	790 mm