ö..
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.,,
Supplement No to Manual 818-1 (CORR
.,,
.-C
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G'1
z
z
fl'
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.,5
1-818
ON
OPE
RATION N°
MA
02
: urki,i(
0)) fl')'
li',draiilic
SVSIOO/,
1.
PRECAUTIONS
TO BE
TAKEN WHEN
WORKING ON
THE
HYDRAU
LIC
UNITS
OR
THE SYSTEM.
Op.
MA,
02
1/1)' corro
cl
ti,,ic1/rm/o'
of
tho
('1) 1/ro
h
ydraulic
sys
to'u Pri'suposos
bo
rfoct cioauliii
oSS o!
tho f/u/d
and Iho hydraul/c
Ir/j,,i /
/irc'
cdu
liojis
,,iis1
t/'o
ro /o
ro
bo
tak
ou
ul
ou
,iork/,i
ou
tbc
h
ydranlic s
vs
ton ,0d
du
ring tho s forago
of
Iho fluid
aiid
co?ii
»ou o,,Is
L
HYDRAULIC FLUID
\Iiuiorai
/'',draiiiic
Jiu/d
(
LHM
)
is
the
only
suitable
type
and must
be
used to
the
exclusion of
all
others
in the
hydraulic
system
of
the car.
This LHM fluid
is
groou
in co/our
and similar to engine ou.
The
use of
ajiv olhor uoiiid
ra/ii
the rubber rings
ond seals in the
system.
2. RUBBER UNITS
AND PARTS
Suitable components
are
identified by
their
groon
co/our
and may only
be replaced by
gouuino roplacoinoni
cOlii/0))0)i/S painted
or marked in
green.
All rubber
components
(joints,
hoses,
diaphragms, etc ...
)
are
of
a
spocial
quai/ty
!°
ii.so
with
LlI%l
Jlu/d
and are
identified by
their white or
green
colour.
3.
STORAGE
0
0
c
0
c
0
0
0
z
c
0
E
4)
0
0.
D
u1)
Components must
be
stored
u/i of
[mia'
a,,d
hiankod olj. Like
the
piping they
must be
protected against
shock
and
the ingress of dust.
Rubber tubing
and
joints
must be stored away from dust.
air, light and heat.
LHM hydraulic fluid
must be
stored
in
its
original
containers
carefully
sealed
We advise the use of litre (for
toppinq up
)
or five litre containers
(for refillinq
)
to avoid
havinq
to
keep opened
containers.
4.
CHECKS BEFORE
CARRYINGOUT
WORK:
Bef
are
working
on the
hydraulic system
in
case
of incorrect
operation, ensure
the
foliowig
o
)
il'at
ii'c
oiilro/s Or
lic mcclanica/
Iii,krigos of
/I'i'
iwils or
ti'c
iO/i/)
OJ
iyåraiiIic ,o, iis inio/,ed aro iiOI
s//jf
in o/oral/on.
b
)
and
that
the il!' circuil
is
undor
»rossuro.
as foliows
With
the engine
at
idling
speed
-
Unscrew the
pressurere1ease
screw
on
the
pressure regulator by
one.or
one
and
one
haif turns : a
sound
of
leakage should
be
heard
from
the
requlotor.
Retighten the release
screw :
cut-out must
occur which resuits in a reduction
in
the
running
noise
emitted by
the
H
P pump.
If
not
check
in the
following
sequence
that
there
is
sufficient fluid
in the
reservoir,
that
the reservoir
filter is
dean and
in good condition,
that
the
H.P
pump is
primed and there
is no
air
leak
on the suction side of
the
pump,
that
the release screw of the
pressure
regulator
is correctly tightened.
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