Acura 1994 Integra User Manual

I
Replacement
1. As illustrated
in the removal steps
of this
proce-
dure, use a commercially-available
air-impact driv-
er attachment
modified
to fit the diameter
of the
valve
guides.
In
most
cases.
tho same
procedure
can be done
using the
Valve
Guide
Driver and a
conventional
hammer.
COMMERCIALLY
AVAILABI,I
VALVE
GUIDE
DRIVER
RGmov.l
rnd
In3tlllation
VALVE
GUIDE
DRIVER,
6.6 mm
0?942
-
6570100
Select the
proper
replacement
guides
and chill
them
in the
freezer section of
a refrigerator
for
about an
hour.
Use a
hot
plate
or oven
to evenly
heat
the
cylinder
head to 300'F
(150'Cl.
Monitor the
temperature
with
a cooking thermometer.
CAUTION:
.
Do not use a torch;
it may
warP the hgad.
.
Do
not
get
ths head
hottq than 3OO'F
1150"C);
excessive
hgat
may loos€n thG
valvs soat3.
.
To avoid
burns, usa
hoavy
glov93
whon handling
the
heated cylinder
hoad.
-----T_-
lrl
11.3 mm
lo.il,l
in)
f
sz
--
|
12.21i^l
6-25
4. Working
from the camshaft side. use
the driver and
an air
hammer to drive the
guide
about 2 mm
{0.1
in) towards the combustion
chamber.
This will
knock oft some of the
carbon and make
removal
eaSrer.
GAUTIOiI:
o
Alwrys
woar safety
goggles
or a face shiold
wh6n using tho
Eir hammer.
.
Hold ths air
hammsr directly
in lins with the
vrlvr
guidc
to
prsvont
damaging tho drivor.
Turn the
head over and drive
the
guide
out towatd
the camshaft side
of head.
lf a valve
guide
still
won't move, drill
it out with a 8
mm
(5/16
in) bit, then
try again.
CAUTION:
Drill
guid$
only in oxtremo cases:
You
could drmrgo
tho cylinder
hosd if ths
guido
br"akr.
VALVE
GUIDE
DRIVER,6.6
mm
07942
-
65701q)
Remove
the new
guide{s}
from the
refrigerator, one
at a time, as
you
need them.
{cont'd)
OO
",
O
(V
/rl -1-- )
o

Acura 1994 Integra Specifications

General

Brand	Acura
Model	1994 Integra
Category	Automobile
Language	English