Suzuki VZR1800 2008 User Manual

10-16 ELECTRICAL SYSTEM
STARTER MOTOR INSPECTION
CARBON BRUSH
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.
Make sure that the length A is not less than 6.0 mm (0.24 in). If
this length becomes less than 6.0 mm (0.24 in), replace the
brush.
$ Starter motor brush length
Service limit: 6.0 mm (0.24 in)
COMMUTATOR
Inspect 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 with a saw blade.
1 Insulator
2 Segment
ARMATURE COIL INSPECTION
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 (.)
BEARING INSPECTION
• Inspect the armature shaft bearing for abnormal noise and
smooth rotation.
• Replace the armature assembly if there is anything unusual.

Suzuki VZR1800 2008 Specifications

General

Displacement	1783 cc
Bore x Stroke	112.0 mm x 90.5 mm
Compression Ratio	10.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	5-speed constant mesh
Final Drive	Shaft drive
Front Suspension	Inverted telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Front Brakes	Dual hydraulic disc
Rear Brakes	Single hydraulic disc
Engine Type	4-stroke, liquid-cooled, DOHC, V-twin
Front Tire	130/70R18M/C 63H
Overall Length	2485mm (97.8 inches)
Overall Height	1185 mm
Ground Clearance	140 mm (5.5 in)
Seat Height	705 mm
Curb Weight	347 kg