oil additives SKODA 120L 1980 Workshop Manual

t3.tt-l
3, I 5
I 2.
Remove the clomping
bolt from the brocket
ond lift owoy the motor.
3. Remove the other clomping
bolt from the
motor, lift owoy the stotor ond the
brush
springs, ond push
out the brushes. The
other
motor ports
connot be dissosembled.
Reossembly of Motor ond lmpeller
1. lnstoll the stotor with the slot focing
the
bosses on the frome ond with its index line
focing the line on the frome,
ond fosten
the
ports with screws ond woshers.
2. Instoll the brushes ond brush springs,
suitobly orch the brush cobles so
thot they do
not obstruct the movement of the brushes ond
so thot they connot
couse o short-circuit.
3. Top the stotor lightly with o soft
mollet
to settle it in
the beorings, ond lubricote
the
beorings. 4. Connect the motor to the power
supply
ond test briefly its running ond direction
of
rototion. lf it rototes in the opposite direction,
rotote the frome
ossembly through 180'.
5. Remove the clomping bolt of the motor on
the terminol boord side, instoll the motor in
the brocket, ond lock it in position
with the
bolt ond wosher.
6. Fit the spring on the motor shoft,
support
the shoft
to ovoid domoging the beorings, ond
press-on the impeller. The cleoronce between
the impeller circumference ond the brocket
must be smoll,
obout 1.5 to 2
mm. Lock the im-
peller in position
by pressing -
on the lock ring
- ogoin the motor shoft
must be supported.
7. Close the motor beoring from obove by
fitting the cover.
13.14 WINDSCREEN WASHER
Technicol Description
The windscreen wosher is o unit comprising
o reservoir, o pump
with motor, o distributor
volve,two nozzles, ond the connecting pipeline.
Windscreen wosher type MEZ MM 2004
Roted voltoge
Roted input .
Pump dischorge,
minimum .
12 volts
. 50 wotts
. 15 c. c. ot o pressure
of 10 MPo
(1 kg/cme)
Fitting, Removol, ond
Adiustment
The reservoir is held in
its ploce
by o cover
bond secured by copscrews with flot woshers.
The motor with pump
is bolted down, using
flot woshers under the copscrews. The suction
bronch socket is smooth, thot of
the dischorge Fig.
13.1a11- Windscreen Wosher
1 -
Reservoir, 2-
Sproying nozzles, 3- Motor
with pump
bronch reinforced with o collor; the positive
pole is connected to the suction side, the
negotive pole
to the dischorge side
(when
viewing the cor from the front, suction is
on
the right-hond side, the dischorge on the left"
hond side).
The distributor volve
is fostened by o cop-
screw, the distribution pipeline
being simply
fitted on it. The nozzles (heods
with nozzles) ore se-
cured in position
by pressing
them down from
obove into bushings
inserted into the cor body
by their necks. To
odjust the required direction
of the woter streom,
turn the nozzles to
the
respective ongle using o needle inserted into
the nozzle hole.
Fil!ing the Reservoir Open the reservoir by turning its
cop onti-
clockwise. In
summer, fill it with woter or
o mix-
ture of woter ond one of the odditives for
wind-
screen woshers ovoiloble on the morket, ond in
winter exclusivelywith on ontifreeze of o brond
intended speciolly for windscreen woshers -
never use on ontif reeze
intended for motor
vehicle cooling systems. Be coreful if
the body finish is touched up
with other thon boking enomel. Additives in
the woter ond other
liquids, usuolly contoining
spirit, ore opt to leove
unremovoble spots on
the enomel. Use only woter when testing the
windscreen wosher.
13.15 INSTRUMENT
PANEL
Technicol Description
The instrument ponel
contoins oll meosuring
instruments ond indicotors recommended by
192