engine coolant BMW 323i 1993 E36 Owner's Manual

BMW 323i 1993 E36 Owner's Manual 323i 1993 E36 BMW BMW https://www.carmanualsonline.info/img/1/2800/w960_2800-0.png BMW 323i 1993 E36 Owner's Manual

Page 68 of 759

BMW 323i 1993 E36 Owners Manual 
113-2

	

CYLINDER
HEAD
REMOVAL
AND
INSTALLATION

0011s6i

	

-

0Fig
.
1
.

	

Front
exhaust
pipe
to
exhaust
manifold
mountíng
nuts
(arrows)
.
-1

	

~~
0013023

4
.
Remove
air
filter
housing
compl

Page 69 of 759

BMW 323i 1993 E36 Owners Manual 
11
.
Detach
wiring
harness
duct
at
rear
bulkhead
panel
and
pull
complete
duct
forward
and
up
to
allow
access
to
rear
of
cylinder
head
cover
.

12
.
Remove
spark
plugs
and
spark
plugwire
loom
.

"
Rem

Page 70 of 759

BMW 323i 1993 E36 Owners Manual 
113-4

	

CYLINDER
HEAD
REMOVAL
AND
INSTALLATION

20
.
Disconnect
main
engine
wiring
harness
connector
.
La-

bel
and
disconnect
harness
connectors
for
crankshaft

and
camshaft
sensors
.
See
Fig
.
8

Page 75 of 759

BMW 323i 1993 E36 Owners Manual 
Fig
.
23
.
When
reinstalling
chain
tensioner
on
M44
engine,
old
oil
in
tensioner
piston
mustbe
expelled
bycompressing
piston
in
vise
.
When
compressing
piston,
only
compress
up
to
end
cir-
clip
(arro

Page 76 of 759

BMW 323i 1993 E36 Owners Manual 
113-10

	

CYLINDER
HEAD
REMOVAL
AND
INSTALLATION

Tightening
Torques

"
Coolant
drain
plug
to
cylinder
block
.
.
25
Nm
(18
ft-1b)

"
Intake
manifold
support
to
manifold
.
.
15
Nm
(11
ft-Ib)

"
Lower

Page 77 of 759

BMW 323i 1993 E36 Owners Manual 
Fig
.
27
.
Remove
top
enginecovers
by
prying
out
plugs
and
removing

nuts
(A)
.
Make
sure
rubber
insulators
on
either
side
of
large

cover
do
not
fall
off
during
cover
removal
(B)
.

Fig
.
28
.
Fuel

Page 84 of 759

BMW 323i 1993 E36 Owners Manual 
113-
1
8

	

CYLINDER
HEAD
REMOVAL
AND
INSTALLATION

CYLINDER
HEAD,
6-CYLINDER

Fig
.
46
.
Primary
chaintensioner
being
installed
.
Piston
cutout
must
engage
chain
rail
.

22
.
Install
intake
cam
cov

Page 98 of 759

BMW 323i 1993 E36 Owners Manual 
117-2

	

CAMSHAFT
TIMING
CHAIN

CAMSHAFT
TIMING
CHAIN,

4-CYLINDER

Special
BMW
service
tools
are
needed
for
timing
chain
re-
moval
and
installation
procedures
.
The
special
tools
assure

proper
tim

Page 102 of 759

BMW 323i 1993 E36 Owners Manual 
117-
6

	

CAMSHAFT
TIMING
CHAIN

15
.
Insta¡¡
upper
timing
chaincover
:

	

17
.
Remove
crankshaft
locking
tool
from
transmission
bell-

"
Thoroughly
clean
profile
gasketgroove
and
all
sealing

Page 103 of 759

BMW 323i 1993 E36 Owners Manual 
Camshaft
timing
chains,
removing

(6-cylinder
engines)

1
.
Disconnect
negative
(-)
cable
from
battery
.

CA
UTION-

Disconnecting
the
battery
may
erase
fault
codes)
stored
in
control
module
memory
.