PEUGEOT 404 Service Manual page 26

ROCKER ARM
ASSEMBLY
Two rocker shoÍts ore held by
five
sup-
poris.
Eoch support
is
held
by two cylinder
heod
bolts, which
ossures on equol
pres-
sure
distribution.
The
supports
*2
ond
*4
ore
interchongeoble.
Upon instollotion
of the
shoff
s,
position
.
thJoil
holes to fhe center of the
ossembly;
thot is, focing
eoch ofher.
ENGINE
L-ZJ
22
.
Beqin to
mount the
heqd following
this order: (Do not torque
qt
this
time)
-
heqd
bolts *3
qnd
7
- #I,
2, 4,
6,9, II
-
Rocker
ossembly
nuts,
tighten
mnÀarnialarr
-
Remove
the guides 8.0115
qnd
reploce
with
heqd
bolts
*8
qnd
12.
23
. Foilow the
sequence shown qnd
torque
the
heqd
bolts
first to
35
Ít.
lbs.,
then
to
60
Ít.
lbs.
.Use
q
torque wrench qnd
q
19
mm.
socket.
NOIE:
Use
o
universol
joiní to
torguê
#6
ond
7.
24
-
Adjust the volves:
Intqke:
.005,,
Exhoust: .0I2,'
NOïE: After
600 miles
oÍ
driving
the
Íreod musf be retorqued with
the
engine
co/dondvolves
reodjusted
toj /nroker
.004,,
ExÀousr: .010"
25
-
Instqll
qIl
qccessories, qdjust
the
r-ontrol r.ohles. connect hoses
and
vqvrvst
wires.
Reconnect
the
battery
qnd
reset the electric ciock.
.
rt,
26
.
Instqll oil qnd
woter.
'i'i.
t.
Sr ;$
ADJUSTMENT OF
THE
ROCKER
ARMS
The
normol odiusiment
of
volve ploy
is
intoke .004" ond exhoust .010".
When
on
engine
is
ossembled
the ploy is
set
ot
in-
toke .005"
ond exhoust .012".
With
This Volve
At
Full
Open Posif
ion
Adiusr
These
Volves
Exl
Ex3
Ex4
Ex2
ln
3
Ex4
ln
4
-u
Êx2
In
2;
tEx
I
lnl:
Ex3
Exhousf
tno Ero
Ezo fro
Ial Itl
lz O
La
HEAD BOLT TORQUING
SEQUENCE
The
heod
bolts
must
be
torqued
in
two
stoges, with
o
torque wrench
in
the
order
ind
i
coted.
First Torque:
35
ít.
lbs.
Finol Torque:
ó0
ít.
lbs.'
ó00
miles offer instollotion of the
heod the
bolts
must be torqued ogoin
to
ó0
ft.
lbs.
with the
eng,iire
cold.
The volves must
be
+hen
reodír.i-Ct'ed.
- ,',: t
Torque
Sequence
,.al'znW
#
ío+z:#
@@
@c
THEORETTC ApJUSTMENT OF
VALyE
TtMtNG
With
o
temporory cleqronce
oÍ .028"
in the intolie
qnd
exhoust volves oÍ
o
given cylinder:
Flywheel Ansle
Plston Position
Intoke
opening
(odvonce)
Intoke closing
(retord)
Exhoust
opening
(odvon
ce)
Exhoust closino
OO
TDC
300
30'! ABDC
35O
BBDC
40
30r ATDC
OO
TDC
2.720"
From TDC
2.689"
From TDC
.007"
From TDC