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1-72
aIGH'
INLU
1'1"
The procedure for the replacement
of the right
inlet pipe only, where the
muffler has
already been
replaced,
is
as
follows
:
Loosen
the
V·bolt clamp that
holds
the left and
right inlet pipes together.
Loosen the muffler
and outlet
pipe
clamps
and support bracket. Slide
the
muffler
and outlet
pipe
away from the
inlet
pipe. Disconnect the
inlet pipe
from
the exhaust
manifold flange,
then remove
the in let
pipe
and gasket.
Position
one end of
the
inlet
pipe
over the
opeD
end
of
the
left
inlet
pipe. Attach
the
inlet
pipe flange
and
a
new
gasket
to
the
exhaust
manifold
flange.
Tighten
the
man
ifold
flange
GROUP
1- ENGINES
bolts
finger
tight. Slide
the
mumer
and
outlet
pipe forward
and over
the
open
end
of the inlet pipe.
Tighlen the ex-
haust manifold flange
nuls
to 23·28
fOOl-pounds
torque. Tighten the
U·
bolt
clamp, then
tighten the
muffler
and
outlet pipe
clamps and
supports.
MUFflER REPLACEMENT-
RAM'S
HORN-TYPE
EXHAUST
MANIFOLDS
Loosen
the
muffler pipe
clamp, and
slide
the clamp
away
from the muf·
fler.
Cut
the
muffler inlet pipe with a
hacksaw.
Make
the
cut as
close to the
muffler
as possible.
Loosen
all
outlet
pipe
support
clamps, tben slide the
outlet
pipe
to
the
rear.
Pull the muf·
fler
off
the
outlet
p
ipe.
Install
the clamps
on
the
inlet
pip
and position a
new
service
muffler
0
the inlet
pipe.
Position the
outlet
pi~
on
tbe muffler. Tighten tbe
inlet and
outlet pipe
to muffler clamps. Tighten
the
outlet pipe support
clamps.
OUTLn PIPE REPLACEMENT
Loosen
the
outlet
pipe clamp
at the
muffler. Remove the
outlet pipe sup-
port
clamps,
then pull the
outlet
pipe
off
tbe muffler.
Position
the
muffler clamp on the
new
outlet
pipe,
then slide the
pipe
on
the
muffler. Install, but do
not
tighten,
the
support
clamps. Tighten the
out·
let
pipe to
muffler
clamp, then lighten
the
support
clamps.
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