M 22.00 Air Cleaner - Hatz 2-4L30 Workshop Manual

M 22.00 Air cleaner

–
Dismantling:
L - engines
– Take off the enclosure hood.
– Remove dirt adhering in the air cleaner
housing area.
– Loosen screws (175/1) only sufficiently
to permit the complete air cleaner hou-
sing to be raised.
– Cover the opening in the intake pipe to
prevent dirt or other foreign bodies from
entering.
– Open the air cleaner housing and take
out the filter element (176/3).On three-
cylinder engines, the cover (176/2) is
also held with a clip (176/7).
M - engines
– Release the clips (177/1) and take off
the air cleaner housing cover (177/2)
– Remove dirt adhering in the region of
the air cleaner housing.
– Slacken off screws (177/3) only enough
to permit the cover (177/4) with filter
element (177/7) to be raised.
– Cover the opening in the suction pipe to
prevent dirt and other foreign bodies
from entering.
Inspection / repair:
– Check the sealing faces for signs of
damage.
– Clean the filter housing and the cover.
Spacer „5" is connected by an elastic
sleeve „6" with the retaining screw, so that
it cannot fall into the intake pipe during
maintenance work.
– If the spacer is loose, renew bushing
„6".
Assembling:
– Follow the instructions in the reverse
order.
3
L / M . . 09.96
175
176
1
3
7
177
1
2
3
4
6
5
5
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