Gtoup
21 Engine
Erample:
lfclearance is 0.20 mm and specified clearance
is 0.25
mm then replace existing
disc with one which
is 0.05
Always use
new discs,
Discthicknesses 6vailable
=
3.0G-4.25 mm 6t
inte als
of 0.05 mm.
Position new disc and
Disc
should
be lubricated
B8
remove
pliers
and installed with size marks
Valve
adjustment
810
B9
Check/adjust valve clearance Ior remaining cylin-
derc
Checuadjust
in following order:
D
20. 1-2-4,5-3
D 24, 1-5-3-6-2-4
lmportantl Do not forget
to rotate crankshafl 1/4 turn
before
checUadiusting valve clearance.
Recheck
valve clearance for
all cylinders
Rotate engine several
turns before rechecking.
811
lnstall valve covet
Use new
gaskets if required.
Twoiypes
ofpin
stods are available see
fig.
Laretypes
have a spacer, and
hole in
gasket
is la.ger to
prevent
damage to
gaskel
by ovenightening,
L€te
and eary type
parts
must not be imerchanged.
iY:'I,l
d.!
21
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