B
ENGINE
by
a
very
small amoUnt
at
a
time,
in-order
to
draw
the
pinions
off
their
shafts
as
squarely
as
possible.
(See Fig. 830).
Fig.
830.
Showing
order
of-assembly
of
the
__
Intermediate pinion
Fig. 831. Extracting camshaft pinion using
tool
61-3808
B3Q
The
location keys"ln each camshaft are a
tight
fit.
and may be left
in
position
if
It
is
not
Intended
to
remove
the
camshafts. The Intermediate pinion can
no.wbe
wlthd
raWn.
When
replacing the camshaft pinion,
ensure
that
the
keys
are
correctly located
in
the shafts.
The
pinion
bore
should be lubricated
to
assist
assembly.
Align
the
key
to
the
keyway opposite
the
appropri-
ate
timing mark on
the
pinion, and gently
tap
the
pinion home with a piece
of
tubing
of
suitable
dimensions.
Tlghtenin'g
of
the
securing nuts (counter.c1ockwlse
rotation)
will be simplified
If
carried oUt
after
tho
Intermediate
timing wheel and
the
crankshaft
pinion
are
In
position (I,e.
under
the
same
condi-
tions
as
when dismantling).
CRANKSHAFT
PINION
It
Is
not
necessary
to
extract
the
crankshaft
pinion
In
order
to
dismantle
the
engine. Removal
of
the
pinion
Is
facilitated
by
service tool 61-6019 (see
Fig. 832).
Fig. 832. Extracting
the
crankshaft plnJon
To
extract
the
pinion. unscrew
the
knurled
collar
on
the
extractor,
at
which point
the
claws will
spread.
Position
the
extractor. ensuring that
the
claws
are
located
In
the
recess behind
the
pinion, and
tighten
the
collar. Screw
In
the
bolt
until
the
pinion
Is
free.
To Next Page
Loading...
