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NT 1004-C00 03 18 SLC12 i - SLC18 i - SLC12 i HT - SLC18 i HT e
7. ASSEMBLY OF CYLINDER/PISTON
• Check the state of the seals
205, 305
,
306
,
113
and
replace them if necessary.
• Position the seal
113
on the large flange and the seal
306
on the hub.
• Position the cylinder
201
such that the locating pin fits into
the notch of the back of the cylinder.
• Engage the piston
301
on the transmission hub
596
, the gap
of the piston facing the cylinder partition.
• Give a small push to the piston to centre it and engage it in
the cylinder, then push it tight to the end while ensuring the
oblong hole of the piston is engaged on the 2 flats of the end
of the transmission hub
596
.
• Place thread locking adhesive (Loctite
®
243* or equivalent)
on the thread of the transmission hub
596
.
• Hold the piston
301
with a 70 Open-end spanner or a mon-
key wrench and screw-up the nut
304
after mounting the
seal
305
on to the rear face.
• Re-mount the front cover
405B
and its seal
205
.
•
Screw back the 6 screws
416
with their washers (8 x M16,
assembly torque 90 Nm).
It is important to keep a good grip on the piston,
its rotation could lead to deterioration of the bel-
lows. When tightening the nut, comply with the
assembly torque of 200 Nm.
WARNING
BE CAREFUL WITH THE WEIGHT OF THE
PARTS WHEN THEY ARE BEING REMOVED.
The weight ot the parts
can be dangerous and
may provoke bodily
injuries or material
damages.
*
Loctite
®
is a registered trademark.
