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OPERATION
N° MA.02 :
Working on th
hvdraulic svsIm.
II
-
REPAIRS PLASTIC TUBING.
OBSERVATIONS:
a)
This
operation
can
be
arried
out
by sleeving the damaged
tube
b)
If
twa sleeves
are
to
be
located
on one length of
tube
the
interval between
them must be about
30 in. in
order
to
retain the flexibility of
the tubing.
c)
Obtain
a
bottie of
Husen adhesive( 125
cc )sold
by
the BOYRIVEN
firm
37 bis rue de Villiers
92200
-
NEUILLY
sur
SEINE
-
Tel.
624-36-11.
Rilsan adhesive harms the
skin
avoid
touching it with
the
fingers,
use
a
wooden spatula instead).
1.
Cut
the tubing
and roughen the ends
over
a length
of some 3.5 in.
with abrasive
paper N°
600.
2.
Carefully
degrease
the roughened ends
and
the sleeve with trichiorethylene.
3.
Heat the Rilsan adhesive
in
a water-bath
to
raise
its
temperature
to
60C.
Do not
n.vcnnd
this
tc,,peraturn,
NOTE : This
operation is essential to cut down drying time
4,
Coat the
ends of the tube
and
the inside of
the sleeve
with adhesive,
Leave the
parts
to dry for a few minutes.
Insert
the
ends of the tube inta the
sleeve.
Allow
the
assembly
to dry
for three
to four hours
before
using
the repaired
tube
again.
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