Suzuki LT-4WD 1990 Service Manual page 375

1 3· 1 9 LT·4WD L A N D LT·F4WDL ('90-MODEL)
A C G E N E RA T O R N O - L O A D
P E R F O R MA N C E
•
R e move t h e s e a t .
•
D i sco n n ect t h e A C g e n e ra t o r l e a d w i re s .
•
S t a rt t h e e n g i n e a n d k e e p it r u n n i n g at 5 000
r/m i n .
M e a s u re t h e A C v o l t a g e betwee n t h e t h re e
y e l l o w l e a d w i re s w i t h t h e p o c ket teste r .
I f t h e teste r re a d s u n d e r 6 0 V , t h e A C g e n e rato r
i s f a u lty .
S T D N o - l o a d
perfo r m a n ce
(When e n g i n e i s c o l d )
0 9 9 00- 2 5 0 0 2
AC G E N E RATO R C O N T I N U IT Y
C h e c k t h e c o nt i n u ity o r res i st a n c e betw e e n t h e
t h re e ye l l o w l e a d w i re s . A l s o c h e c k t h a t t h e
stato r c o re i s i n s u l ated .
C h e c k t h at t h e re i s n o c o n t i n u ity between t h e
sta rto r l e a d s a n d g ro u n d .
I f t h e conti n u ity o r r e s i sta n c e c h e c ke d i s i n co r ­
r e c t , re p l a c e t h e stato r .
C h a rg i n g co i l res i st a n c e
0 9 9 00-2 5 0 0 2
N OT E :
W h e n m a k i n g t h i s test, it is n o t n e cessa ry t o
remove t h e AC g e n e rato r .
R E G U LATO R / R E CT I F I E R
•
R e m ove t h e seat, h e a d l i g ht cove r , battery a n d
f r o n t fe n d e r .
U s i n g t h e p o c ket tester
t h e resista n c e betw e e n t h e l e a d w i re s i n t h e
fo l l o w i n g ta b l e .
I f t h e res i stance c h e c ke d i s i n c o rrect, re p l ace t h e
reg u rator /rectif i e r .
(±)
Probe of tester to :
y ,
...
0
...
R
G>
...
0
R 2 0 - 1 00 20 - 1 00 2 0 - 1 00 1 5 - 60
0
y ,
...
G>
-
1 - 8
0
G>
Y 2 1 - 8 2 0 - 200
..c
...
0
a.. Y a 1 - 8 2 0 - 2 0 0 2 0 - 200
CD
B/W 1 . 5 - 1 0 1 - 8
M o re t h a n 60V ( A C )
at 5 000 r/m i n
Poc ket tester
-
0
0 . 1 1 . 0
P o c ket teste r
( x
1 kO r a n g e ) , m e a s u re
U n i t : k!l
Y 2 Ya B/W
2 0 - 200 20 - 200 2 0 - 1 00
20 - 200 2 0 - 1 00
2 0 - 1 00
1 - 8 1 - 8
,
,.,.-- ..
(
I
\
... .... .. ._ _
WI R E C O L O R
Y : Y e l l o w
��
W I R E C O L O R
R : Red
Y: Y e l l o w
8/W : B l a c k with Wh ite tracer
y
y
y
B/W
y ,
Y 2
Ya
R