Cra N K S Haf T - Suzuki LT-4WD 1990 Service Manual

Push t h e big end of the con rad to one side a nd
measu re the side clea ra nce with a th ick n ess gauge.
09900-20803
Sta ndard
0 . 1 0 - 0.45 m m
(0.004 - 0.0 1 8 i n )
Where the l i m i t i s exceeded , rep l ace cra nkshaft
asse m b l y or red uce the deflecti o n a n d the side
c l ea ra nce to with i n the l i m i t by rep l a c i n g the
wo rn pa rts - co n rad, b ig end bea r i ng a n d cra n k p i n,
etc .
CRANKSH AFT RUNOUT
Support the cran kshaft with "V " b l ocks as shown,
with t h e two end j o u r n a l s rest i ng o n the b l ocks.
Posit i o n the d i a l gauge, as shown, a nd rotate the
cra n ks haft slowl y to read the ru nout.
Correct o r rep l ace the cra n kshaft if the ru nout is
g reater than the l i m i t .
A
Serv i ce L i m it
CLUTCH DRIVE PLATE
M easu re the t h i ckness a nd c l aw w i dth of each
d rive p l ate with ve rnier ca l i pe rs.
p l ates fo u nd to have wo rn d own to the l i m it.
09900-20 1 0 1
I te m Sta ndard
2 . 7 - 2 . 9 m m
Th ick n ess
(0. 1 06 - 0. 1 1 4 i n )
1 1 .8 - 1 2 .0 m m
C l aw w i dth
( 0.46 - 0.47 i n )
Th i ckness gauge
Serv i ce L i m it
1 . 00 m m
( 0 . 039 i n )
0 . 05 m m ( 0 . 002 i n )
B
0.08 m m (0.003 i n )
R e p l ace d rive
V e r n i e r ca l i pers
Serv i ce L i m it
2 . 4 m m
( 0. 094 i n )
1 1 . 0 m m
( 0. 43 i n )
Checking t h i c kness
E N G I N E 3-44
Checking claw width