Extra Information
Injector-sleeve
8
.
Insert
the
expanding
screw
on
the
special
tool
p/n
884811
into
the
copper
sleeve
and
turn
the
screw
anti-clockwise
until
the
screw
has
stuck
in
the
sleeve. Tighten
the
screw
hard
to
allow
the
threads
to
work
themselves
into
the
copper
material
.
Then
install
the
yoke
(1)
on
the
stud
bolt of
the
injector
.
Put
a
cylinder
head
screw
in
the
cylinder
head
as
a
supportforthe
leg
of
the
yoke
.
Install
the
nut
(2)
and
tighten
it
until
the
sleeve
is
removed
.
9
.
Replace
the
O-ring,
sealing
off
between
the
sleeve
and
the
cylinder
head
.
Dip the
new
O-ring
in
soap-water
in
order
to
facilitate
the
installation
.
Oil
the
new
injector
sleeve
and
install
it,
using
special
tool
p/n
884557
.
Knock
down
the
sleeve
until
it
bottoms
.
10
.
Oil
theflare-tool
p/n
884283 and
insert
it
intothe
sleeve
(make
sure
that
the
dowel
is
properly
retracted)
.
Brace
the
tool
with
the
injector
yoke
.
Screw
down
the
flare-tool
as
far
as
the
shoulder
in
the
injector
sleeve
allows,
thereby
flaring
the
sleeve
.
Remove
the
tool
.
Adjust
the
length
of the
sleeve
outside
the
plane
of
the
cylinder
head
to
maximum
1
mm
(
.03937
in
.)
.
Assembling
the
cylinder
head
11
.
Clean
the
cylinder
head
.
If
the
water
distribution
pipe
has
been
disassembled,
it
must
be
installed
with
the
holes
turned
as
indicated
in
the
picture
.
Install
new
valve
stem
sealings
.
Oil
the
valve
stems
and
install
the valves
.
Make
sure
to
install
the
valves
and
the
valve
springs
in
their
respective
original
positions
.
Install
the
valve
springs
and
the
"collets"
.
Use
a
valve-bow
.