First issue 10/14
Release A10/14
PGRF
6/9
OIL
LEVEL
PLUG
OIL
LEVEL
PLUG
PROCEDURE:
•
Position the unit with drain
plug ( ) placed down.
•
Drain the oil
: unscre
w the drain plug ( ) and, to ensure that all the oil has been
removed, also unscrew the level plugs.
After oil draining:
•
replace all plugs and relatives washers or o-ring,
• refit all plugs and relatives washer on place in their seats.
In order to avoid sludge deposits, change the oil while the gear unit is still warm.
EXAMPLE OF
PLUGS
LAY OUT
EXAMPLE OF
PLUGS
LAY OUT
OIL
DRAINING
OIL
TOPPING OFF
OIL
FILLING
OIL REPLACEMENT PROCEDURE
DRAIN
PLUG
Warning:
if the quantity of oil
used during topping
off is greater than 10 %
of the oil capacity then
check again for leaks
Note:
correct
plugs
configurations
are
illustrated on the speci-
fic external drawings
Note:
correct
plugs
configurations
are
illustrated on the speci-
fic external drawings
Warning:
Do not mix synthetic
lubricants with mineral
lubricants
FILLING
PLUG
Maintenance operations must be carried out by qualified, trained and authorised personnel
Turn 90° counter-clockwise
PROCEDURE:
• Remove filling ( ) and level plug ( ).
•
Topping up
the unit adding oil lubricant from the upper
hole (filling plug hole) until
correct
OIL LEVEL
reached: the oil flow out from the OIL LEVEL hole.
OIL
LEVEL
PLUG
OIL
LEVEL
PLUG
DRAIN
PLUG
DRAIN
PLUG
FILLING
PLUG
FILLING
PLUG
GROUND
GROUND
GROUND
GROUND
PROCEDURE:
• Remove filling ( ) and level plug ( ).
•
Fill
the unit adding oil lubricant from the upper
hole (filling plug hole) until correct
OIL
LEVEL
reached: the oil flow out from the OIL LEVEL plug hole.
• When the oil filling procedure is finished, replace and tightening all plugs.
• Correct oil quantity is indicated on the specific external drawing.
Note:
for an effective oil
change, the unit should
be flushed through
with a liquid detergent
recommended by the
lubricant supplier
Warning -
BURNS
The oil could be very hot
and could cause burns