Suzuki LT-4WD 1990 Service Manual page 182

C H A R G I N G S Y S T E M
I NS P E C T I O N
C H A R G I N G O UT PUT
•
Remove the head l ight cover.
7-2. )
•
Start t h e engi n e and keep it ru n n i ng at
m i n a n d ign iti o n sw itch tu rned L I G H T positi o n .
•
U s i n g t h e pocket tester, measu re t h e DC voltage
betwee n the battery term i na l s,
I f the tester reads u nder
check the A C generator n o- l oad performance
and reg u lator/rectifier.
N OT E :
When making th is test, be s u re that the bat­
te ry is fu l ly-charged cond i t i o n .
ST D charg i n g
output
09900-25002
AC G E N E RATO R N O - LOAD P E R F O R MA N C E
•
Remove t h e seat.
•
D iscon nect the AC generato r l ead w i re cou p l e r .
•
Start the eng i ne a nd keep it ru n n i ng a t
r/ mi n .
•
U s i n g the pocket tester, measu re the A C voltage
between the th ree yel l ow l ead wi res.
I f the tester read s u nder
(stato r or roto r) is fau lty .
ST D N o-l oad
pe rfo rmance
(When eng i n e
is c o l d )
09900-25002
( R efer to page
000 r/
5
EB
and 8 .
or over
1 4 . 0 V 1 5 . 5 V ,
( D C )
1 4 .0 - 1 5 . 5 V
a t 000 r/m i n
5
Pocket tester
000
5
the AC generator
55V ,
M o re than (AC)
55V
at 000 r/m i n
5
Pocket tester
E L E C T R I C A L S Y ST E M
y
Regu l ator/
R ectifier
G e n e rator
( M agneto)
B/W
.,!,.
6-4
F use
.,.
i
B attery
'
'
--1-
r