LUBRICATION
AND
MAINTENANCE-····-----
SERVICING THE DRY AIR CLEANER (continued)
10. Dry Air Cleaner (where fitted)
1. Outer element
2.
Dust collector
3. Retaining nut
illuminates
when
the engine is running, service the
air cleaner
as
soon
as
practicable
and
certainly
within one hour
of
operation. Extract
the
outer ele-
ment, Figure
10, after removing the retaining
wing
nut.
If
dust is present inside the
outer
element, it must
be
renewed.
If satisfactory, clean the element by
tapping both ends on
the
palm
of
the
hand.
Do not
tap the element against
any
hard surface
as
it will
be
damaged or distorted.
Alternatively, compressed air, not exceeding
30
psi
(2
bar)
may
be
used. Insert the air line
nozzle inside the element
and
blow
the
dust
from
the inside through the element
to
the outside. Blow
loose particles
from
the
outside
of
the element by
holding
the
nozzle at least 6
in.
(150
mm)
from
the
element.
A.
WARNING:
Wear
eye
protection
when
411tt
carrying out
this
operation.
Clean
the
inside
of
the
air cleaner casing with a
damp,
lint-free cloth
and
re-install the outer ele-
ment ensuring
that
the
rubber sealing ring
on
the
end
is
secure and
undamaged.
8
11.
Oil Bath Air Cleaner (where f'ittecl)
1.
Inner cup
3.
Sealing
ring
2.
Bowl assembly
4. Gauze
filter
NOTE:
Do not
remove
or disturb the inner
ele-
ment.
If,
qfter servicing or
renewing
the
outer
ele-
ment
the
air cleaner restriction warning light sti.ll
does
not extinguish when
the
engine is
running,
then
the
inner element
requires
attention.
The
in-
ner
element should only be serviced byan
author-
ized Ford
New
Holland
dealer.
EVERY 50 HOURS carry out the
preceding checks plus the
following:
11. Oil
Bath
Air
Cleaner
(where fitted)
Release the
four
over-centre
catches,
Figure
11
and
remove the bowl assembly
and
gauze
filter.
Remove the rubber
sealing
ring, wash the filter
thoroughly in
a suitable solvent and blow through
with
compressed
air
not exceeding 30
psi
(2 bar).
A WARNING: This operation should
be
4ll:a carried out
in
a well ventilated area
and
eye
protection worn. Avoid
sldn
contact with
the
solvent.
Oean
the rubber sealing ring with a
dry
cloth and,
if
in good condition, re-install on the filter or else
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