Komatsu HB365LC-3 Operation & Maintenance Manual page 367

MAINTENANCE
3)
Lock the tip of hook (2) on the protrusion of the air
cleaner body.
4)
Lock the hooks (2) diagonally, (top and bottom, right
and left) in the same way as when tightening bolts.
5)
Always install the cover (3) so that vacuator (4) faces
the ground (A).
6)
When the cover (3) is installed, check that the clear-
ance between the air cleaner body and cover (3) is not
too large.
If the clearance is too large, remove the cover (3), and
then install it again.
15. Check the air cleaner clogging caution lamp (1) on the
monitor panel.
If it lights up just after cleaning of the element has been
finished, replace the inner and outer elements.
METHOD FOR CHANGING AIR CLEANER ELEMENT
Replace the element in the following procedure.
1.
Open the door at the rear right side of the machine, re-
move the hooks (2) (3 places) and remove the cover (3).
2.
Hold the outer element (5), rock it lightly up and down and to the right and left, and pull it out while turning it
to the right or left.
Do not remove the inner element (6) at this time.
3.
When the outer element (5) is removed, check that the in-
ner element does not come out of position and is not at an
angle.
If it is at an angle, push it in straight to the bottom with your
hand.
MAINTENANCE PROCEDURE
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