Suzuki LT-4WD 1990 Service Manual page 390

CA R BU R ET O R
I T E M
C a r b u retor type
B o re size
1 . 0 . N o .
I d l e r/m i n .
Float height
M a i n jet
M a i n air jet
Jet needle
N e e d l e jet
Th rottle valve
Pilot jet
By-pass
Pilot outlet
V a l v e seat
Starter jet
Pilot screw
Pilot air jet
T h rottle c a b l e play
E L EC T R I C A L
ITEM
I g n ition t i m i n g
S p a r k plug
S p a r k performance
I g n ition coil resistance
G e n e rator coil resistance
G e n e rator no-load voltage
(When engine is c o l d )
Reg u l ated voltage
Starter motor brush length
C o m m utator u n d e r-cut
Start er relay resistance
( M . J . )
( M . A . J . )
(J . N . )
( N . J . )
(Th . V . )
( P . J . )
( B . P . )
( P. O . )
( V . S . )
( G . S . )
( P . S . )
( P . A . J . )
5 ° B . T . D . C . B e l o w 1 8 0 0 r/m i n . a n d
3 5 ° B . T . D . C . Above 3 8 0 0 r/m i n .
Type
G a p
Over 8 (0. 3 ) at 1 atm .
Prim a ry
Secondary
Pick-up
C ha rg i n g
More t h a n
1 3 - 1 5 V at 5 000 r/m i n .
LT-4WD M AND LT-F4WDM ('91 -MODEL)
S P E C I FICATION
M I K U N I BST3 1 SS
3 1 m m
1 9 B60
1 500 1 00 r/m i n .
±
1 3 ± 0 . 5 m m ( 0 . 5 1
# 1 2 2 . 5
0 . 6 m m ( 0 . 0 2 i n )
5 D40-4th
P-4
# 1 2 5
# 40
m m
0 . 8 , 0 . 8 , 0 . 8
0 . 8 m m ( 0 . 03 i n )
1 . 5 m m ( 0 . 06 i n )
#42 . 5
8
2 7j
turns back
# 1 60
0 . 5 - 1 . 0 m m ( 0 . 0 2 - 0 . 04 i n )
S P E C I FICAT I O N
N G K : D 7 EA
N G K : D R 7 ES
0 . 6 - 0 . 7
( 0 . 0 24 - 0 . 0 2 8 )
0 . 1 - 0 . 5 0
1 2 - 20 kQ
9 0 - 1 40 n
0 . 1 - 1 . 0 n
60 V ( A C ) at 5 0 0 0 r/m i n .
L i m i t :
6 ( 0 . 2 4 )
L i m i t : 0 . 2 ( 0 . 008 )
3 - 7 n
± 0 . 0 2 i n )
U ni t : m m ( i n )
N O T E
For Aust ra l i a
a n d U . S . A
For t h e oth e rs
Term i n a l -
G r o u n d
P l u g c a p -
G ro u n d
B/Y - G /W
Y - Y
M ITS U BA
1 4-6