SKODA 120 LSE 1980 Workshop Manual

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1to autDuo

the
pipes) The
greoter portion of
the f illing
will 'flow
out through the
outlets ond
this will
suffice in the
event of
droining before dismon'
tling the engine.
3.-Uncouple the
hoses from
the engine line
in the engine boy -
See Fi1.15.131A. Proceeding
from und6r the vehicle, pull
the hoses
behind
the cross beorer of
the georbox,
ond let the
liquid flow
from the hoses.
4. Remove the
droin plug of
the cylinder
block ond, if necessory, free
the out'f low using
o length of wire,
etc.
N ot e : In oll, obout 85 0/0
(10.5 litres) of the
coolont will f low out,
ond the difference should
be reckoned with when
refilling the
system-
All ontifreezes ore
to o certoin extent hormful
to the skin. lt is therefore necessory to
protect
oneself qgoinst
contoct with
the liquid, es-
peciolly the eyes (do not touch them
with Fig.15.13/4
-
Heoter Line on
Engine
ond Droin Plug
1 -
droin plug
2 *
pump ond heoter connecting line
3 -
thermostot ond
heoter connecting lirre
fingers soilded witlr
the liquid). Wosh
ony
stolns off the skin os quickly os possible with
soop woter etc.
Rinse the stoins off
the vor-
nished cor bodY with woter.
Fridex-Spolqno Antifreeze
As clreody mentioned, the cooling system is
f illed with this liquid,
or with o solution
of its
concent'rote with
soft
woter, in the
foctory.
For the preporotion of this solution
olw.oys
use soft ond cleon woter. In the following
toble,
its concentrotion in
dependence on
its freezing
resistonce is indicoted. Alternotively, the
con-
centrotion con be determined from
the density.
Fig.15.1312 -
Cooling System
Bleed Cock
Fig.-15.13/3 -
Fuel Tonk
Droin Guord
Sheet ond
PiPe
Plugs Densit
I ot
+20'
I
i
-- I 1.029
; t.oqs I 1.055 1.O57
1.062
| 1.067
I
i 1.074
i 1.080
I
Volume
Ports
Fridex Spolono
i Woter
21 1
38 1
44 47
I
53 -1,5 ity
ot +20 oCFreezi
ng
point "C
-10 -20
-25
-27
-30
-35
-40 -45
-60
79
2
62 '1,5
56 53 1
47 4I
232

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16.1
-
16.2
16.1 EQUTPMENT FOR SUBTROPTCAL
REGIONS
Stondord equipment of
cors for subtropicol
regions where the temperoture
does not exceed
+40oC, or where
increosed
cooling efficiency is
required generolly:
1. Copper rodiotor (copper
lominotions) for
oll types. 2. Oil cooler for oll types,
the some
os thot
fitted in the stondord
12O LS
model.
3. Cost finned
oil sump for oll types includ-
ing occessories (longer
oil pump
suction
stroiner ond longer oil dipstick), like thot fit-
ted in
stondord 120 L ond 120 LS models.
4. Oil temperoture signolling
telethermometer
(125+3'C) in cor type S 120 t-S.
The primory
element is mounted in o speciol connection fit-
ted to the oil cooler outlet. The worning lomp
on the instrument ponel
is red
ond without
o symbol (the
instrument ponel
hos o different
wiring for the connection of the worning lomp
to the terminol boord).
The coble of the primory
element is con-
nected to the terminol "10"
of the terminol
boord "111"
(morking occording to wiring dio-
grom in Fig. 13.1/1).
The
coble is led out ot
the engine together with
cobles to the engine
temperoture gouge
ond the oil pressure
switch.
16.2 EQUTPMENT FOR TROP|CAL
REGTONS
Stondord equipment of cors for tropicol re-
gions where the temperoture does not exceed f
50 oC,
or where on
extro high cooling
ef-
f iciency is required generolly:
1. Copper rodiotor (copper
lominotions) for
oll cor types.
2. Oil cooler for
oll types like thot fitted
in
stondord S 120 LS mod6l. The bolt
connecting
the rodiotor hose of the outlet from the engine
timing geor cover to the rodiotor hos, however,
no by-poss holes.
3. Cost finned
oil sump
for oll cor types -
refer to Chopter 16.1, porogroph
3.
4. Oil temperoture signolling telethermometer
(125+3oC) for types 120 L
ond 120 LS.
For
loyout see Chopter 16.1, porogroph
4.
5. Thermostot with o nominol opening tem-
peroture of +75oC for oll
types.
6- Increosed volume of coolont (storoge)
tonk -
4 litres for oll types.
7. Fr-rel pump
with o longer priming
lever.
It is instolled on the engine on two insuloting
pcrd s
Mointenonce of oir clecner:
The stondord oir cleoner filter element (the
some for oll cor types) must be
chonged in
dust-loden environments ofter every 2,000
kilo-
metres. On dusty roods in deserts, this element
must be inspected doily ond reploced doily, it
necessory.
Keep the coolont level
ot obout the middle
of the tonk or only slightly obove the middle.
The totol
volume is 13 5 litres opproximotely
234

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3NI9Nf L'IL

I
l= MP
1-111 Flywheel cotch
MP 1-112 Thrust beoring
supporting bush
MP 1-113 Volve supporting plote
MP 1-114 Volve
spring instoller
MP 1-121 Wqter plrmp
shoft drift
MP 1-122 Woter pump
beoring drift
MP 1 123 Woter pump
beoring drift
MP 1-128 Gouge for corburettor throttle
disks
238

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17.4 REAR
AXLE MP 3-108
Pinion beoring extrqctor
MP 3-109 Lock
pin guides
MP 3-111 Pinion clomPing brocket
MP 5-101 Bocklosh gouge
MP 5-102 Pinion beoring
retoining fixture
MP 5 104
Differentiql odiustirrg support (2.
)

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