Suzuki LT-Z400 2003 - Page 252

7· 10 ELECTRICAL SYSTEM
GENERATOR NO·LOAD PERFORMANCE
• Disconnect the generator lead wire coupler.
• Start the engine and run it at 5 000 r/min.
Measure the AC volt age between the lead wires of the generator
using the multi circuit tester.
If the voltage is un der the specified va lue, replace the AC ge n er-
ator with a new one .
nQ i 09900-25008: Multi circuit tester set
09900-26006: Tachometer
~ Tester knob Indication: Voltage (- )
_ Generator no-load performance (when engine Is cold):
More than 65 V (AC) at 5 000 rlmin
REGULATOR/RECTIFIER
• Remove the rear fender. ( c:7 e-7)
• Remove the regulator/rectifier.
Measure the voltage between the terminals using the mul
ti cir-
cuit tester, as indicated in the table below.
If the voltage is not within the specified value, replace the regu·
lator/rectifier
with a new one.
mil 09900·25008: Multi circuit tester set
~ Tester knob indication: Diode test (-+4-)
"-
(t) Tester probe
----------
® ® ©
@
<El
w
®
----------
*
0.5-1.2 0. 4-0 .7
0.4-{).7
D
0
®
----------
"
* * * *
0.
"
©
--........
*
*
~
* *
w
@
* *
0.4-{).7
----------
*
t-
eD
<El
* *
0.4-{).7
*
----------
®
* *
0.4-{).7
* *
*
More than 1.4 V (tester's battery voltage)
NOTE:
Unit· V
®
0.4-0 .7
*
*
*
*
--.....
If the tester reads under 1.4 V when the tester probes are not
connected, replace the battery
of multi circuit test er.