Nanni N16.900 CR3, Руководство оператора

Страница: 68 / 119

68
RENEWING THE OIL FILTER
Tools required
Designation Illustration
Hexagon socket, 1/2”, 36 mm
IMPORTANT !
Clean the centrifugal oil cleaner at the same time as you
change the oil filter. Otherwise, the oil filter will become
blocked and the resistance in the filter will increase.
If this happens, an overflow valve in the filter retainer
opens and lets the oil pass without being filtered.
The engine must not be run without a filter element in
the oil filter. There is a risk of engine damage caused by
particles and by the oil pressure being too low.
1. Unscrew the filter cover using the socket.
IMPORTANT !
Do not use an adjustable spanner or other open tool, as
there is a risk of damaging the filter cover.
2. Lift out the filter housing cover with filter element. The
filter housing will drain automatically once the filter has
been removed.
3. Undo the old filter from the cover by carefully bending
it to one side.
4. Fit a new O-ring on the cover. Lubricate the O-ring
with engine oil.
5. Press a new filter into the snap fastener in the cover
and tighten the filter cover to 25 Nm (18 lbf/ft).
6. Make sure the oil filter drain has emptied the oil from
the filter housing. Screw on the filter cover firmly with
the socket.
7. Start the engine and inspect the filter housing for
leaks.
Legend:
1. Cover.
2. O-ring.
3. Filter element.
4. Pipe.
5. Filter housing.
6. Flange screw.
7. Gasket.
S08 MAINTENANCE