Suzuki LT-4WD 1990, Service Manual, Page: 302 / 508

LT-4W DJ A N D LT-F4W DJ ( '8 8- M O D E L ) 1 1 -4
I T E M STA N DA R D L I M IT
Camshaft j o u r n a l h o l d e r I . D . 2 2 . 0 1 2 - 2 2 . 0 2 5
--
( 0 . 8 6 6 6 - 0 . 8 6 7 1
)
Camshaft j o u r n a l O . D . 2 1 . 9 59 - 2 1 . 9 80
--
( 0 . 8 64 5 - 0 . 8 6 5 4
)
Camsh aft r u n o ut 0 . 1 0
--
(
0 . 004 )
C a m c h a i n 2 0-pitch le ngth
--
1 2 9 . 0
(
5 . 08
)
R o c ker arm I . D .
I N . & E X .
1 2 . 000 - 1 2 . 0 1 8
--
(
0 . 4 7 24 - 0 . 4 7 3 1
)
R o c ker arm sh aft O . D .
I N .
& E X .
1 1 .9 7 7 - 1 1 . 9 9 5
0 . 47 1 5 - 0 . 4 7 2 2
--
( )
Cyl i nder head d i stort i o n
--
0 . 0 5
( 0 . 002 )
Cy l i nder head cover d i storti o n
--
0 . 0 5
( 0 . 002 )
C Y L I N D E R
+
P I S T O N
+
P I S T O N R I N G
U n i t : m m ( i n )
I T E M STA N DA R D L I M IT
C o mpress i o n pressure
1 000 - 1 400 kPa 800 kPa
(
1 0 - 1 4 kg/cm 2
)
(
8 kg/cm 2
)
1 4 2 - 1 9 9 psi 1 1 4 p s i
Pi ston to c y l i n d e r c l e a r a n c e
0 . 040 - 0 . 0 5 0
0 . 1 20
( 0 . 00 1 6 - 0 . 0020
)
( 0 . 0047 )
Cyl i nder b o re 6 6 . 000 - 6 6 . 0 1 5 6 6 . 0 9 0
(
2 . 5 9 84 - 2 . 5 9 9 0
)
( 2 . 6020 )
Pi ston d i a m . 6 5 . 9 5 5 - 6 5 . 9 7 0
6 5 . 8 8 0
(
2 . 5 9 6 6 - 2 . 59 7 2
)
M e a s u re at 1 8 (0. 7 1 ) from the s k i rt e n d .
(
2 . 5 9 3 7 )
C y l i nder d i storti o n
--
0 . 0 5
( 0 . 00 2 )
Piston r i n g free e n d g a p
1 st R Appro x .
7 . 5
6 . 0
( 0 . 3 0 )
(
0 . 24 )
2 n d R Approx .
9 . 0 7 . 2
( 0 . 3 5 ) (
0 . 2 8
)
Pi ston r i n g e n d g a p 1 st & 0 . 1 0 - 0 . 2 5 0 . 7 0
2 n d (
0 . 004 - 0 . 0 1 0 )
(
0 . 0 2 8 )
Piston r i n g to g roove c l e a r a n c e
1 st
--
0 . 1 80
( 0 . 00 7 1 )
2 n d
--
0 . 1 5 0
( 0 . 00 5 9 )
Pi ston r i n g g roove w i d t h
1 st
1 . 0 1 - 1 . 0 3
--
( 0 . 040 - 0. 04 1
)
2 n d
1 . 2 2 - 1 . 2 4
--
( 0 . 04 8 - 0 . 04 9
)
O i l
2 . 0 1 - 2 . 03
--
( 0 . 0 7 9 - 0 . 08 0 )
Pi ston r i n g t h i c k ness
1 st
0 . 9 7 - 0 . 9 9
--
( 0 . 0 3 8 - 0 . 0 3 9 )
2 n d
1 . 1 7 - 1 . 1 9
--
( 0 . 04 6 - 0 . 04 7
)