Suzuki GSF600K1 2001, Service Manual

Page: 239 / 380

ELECTRICAL SYSTEM 6-15
F
B
CARBON BRUSHES
Measure the length of the carbon brushes as shown. If the mea-
surement is less then the service limit, replace the carbon brushes
with new ones.
# # # # #
09900-20102: Vernier calipers (200 mm)
$
Brush length
Service Limit: 4.5 mm (0.18 in)
IC REGULATOR
Measure the continuity between terminal “F” and terminal “B”.
There should be continuity in only one direction.
F : Rotor coil terminal
B : Battery terminal
# #
# #
#
09900-25008: Multi circuit tester set
* * * * *
Tester knob indication: Continuity test (
+ + + + +
)
P
4
P
3
P
2
P
1
Terminal – Terminal Voltage
1 -
—
+
P
1
, P
2
, P
3
, P
4
0.4 – 0.5 V
P
1
, P
2
, P
3
, P
4
-
—
+ 1
1.4 – 1.5 V
2 -
—
+
P
1
, P
2
, P
3
, P
4
1.4 – 1.5 V
P
1
, P
2
, P
3
, P
4
-
—
+ 2
0.4 – 0.5 V
RECTIFIER
Measure the voltage among the terminal
1
and the other termi-
nals (P
1
, P
2
, P
3
and P
4
). Put the tester lead on the terminal
1
and
the other lead to P
1
, P
2
, P
3
and P
4
terminals. Observe the reading
and then switch the leads. Perform other side tests among the
terminal
2
and the other terminals (P
1
, P
2
, P
3
and P
4
), as de-
scribed below. If the voltage measured is excessively out of speci-
fication, replace the rectifier.
# #
# # #
09900-25008: Multi circuit tester set
, , , , ,
Tester knob indication: Diode test (
- - - - -
)