PEUGEOT 404 User Manual

similar
joints
for
leaks.
lt is
advisable
to
mix
the
anti_
Íreeze
with
water
in
a suitable
contalner
before
fillinq
the
cooling
system.
Fan
belt
tension :
The
adjustment
of the fan
belt
is based
upon
a cal_
culated
amount
of stretch
after Íitting
to the
car.
BeÍore
installing
the
fan
belt,
draw
two
pencil
lines
on the
top
surface
of the
belt, 100
mm
(3.937
inch)
apart.
After
installing
the
belt, tension
it
so that
the
distance
between
the
pencil
marks,
made
before installation,
does
not
exceed
102mm (4.01
5 inch)
(see
FIG
4:2).
fhe
belt will
appear
to
be loose
by normal
standards
bui tr
should not
be tightened
beyond this
point
unless rt
is
slipping. Excessive
tightness
will
cause the
belt to
wear
very
quickly
and may
damage
the
generator
and water
pump.
4:3
Water
pump
removal
and
installation
The location
and
mounting
of the water
pump
and
Ían
on
the
engine
can
be seen in FIG
4:3.
To remove
rne
pump proceed
as follows:
1
Drain
the
cooling
system
and
disconnect
the
battery,
2 Remove
the fan
belt and the
top radiator
hose.
3
Disconnect
the lower
water hose
and
the heater
prpe.
4 Remove
the
electrical
wire
at the
thermo-control
switch
and carbon
holder
or remove
the
carbon
holder,
according
to
the type
oÍ
pump
f itted.
5 Remove
the Íive
attachment
screws
and withdraw
the
pump
Írom
the
engine.
To
install
the water
pump.
carefully clean
the
matrng
Íaces
on the water
pump
and
the
cylinder
head.
Smear
both faces
of the
new
gasket
with
sealing compound
ano
reverse
the removal
instructions.
4:4
Pump
dismantling
1
Hold
the
pulley
in
a vice with
soÍt
jaws,
unlock
and
remove
the
centre
nut
(see
FIG 4:4).
Hold
the
pulrey
by hand
over
a bench
and strike the
end
oÍ the
shaÍt
with
a mallet
to
disengage
the
pulley
and fan,
Do
not rest
the
pulley
on the
bronze
collector
ring.
Remove
the Woodruff
kev Írom
the
shaft.
2 Dnve
out the impeller
securing
pin,
if fitted,
ano,
using
a
suitable
puller
(see
FIG 4:5),
withdraw
rne
impellei
Írom
the
shaft.
3 Place
a few
drops
of oil
under the
collar
of the
seal
and rotate
the
puller
C, from
tool
kit No.
g.01O7Z
(see
FIG 4:6),
in
order
to remove
the
seal.
Remove
the front
bearing
snap ring.
Submerge
the
pump
body in boiling
water
Íor
about
one
minute.
and then
press
out
the
shaft with
its two
bearings,
The
bear-
ings can
be removed
from
the
shaft in
a
press.
Inspection
and testing
:
1 Check
the
condition
of the
bearings
and
seal
assembry
and renew
them
as necessarv.
2 Test
the electro-magnet
winding
as follows:
Using
two
test wire
probes,
one
plain
and one
with
an ammeter
connected
in
series, attach
the
plain
leao
to the
positive
terminal
of a
12-volt
battery
and
tne
ammeter
lead
to the
negative
terminal
oÍ the
batterv
(see
FIG
4:7).
P404
FIG
4:6 Removing
the
cyclam
seal
FIG 4:7
Testing
the
electÍo-magnet
winding
FIG 4:8
Pressing
on the
impeller
39

PEUGEOT 404 Specifications

General

Brand	PEUGEOT
Model	404
Category	Automobile
Language	English