Komatsu PC210-10 DEMOLITION BASE SPEC., Operation & Maintenance Manual

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MAINTENANCE MAINTENANCE SCHEDULE TABLE
4–15
NOTICE
When inserting the element into the body, if the rubber at
the tip is swollen or the outer element is not pushed in
straight, and cover (3) is installed by force with hook (2),
there is a danger that the hook and air cleaner body may
be damaged, so be careful when installing.
12. Install cover (3) as follows.
1) Check that O-ring (8) is fitted to cover (3).
2) Mate cover (3) to the element.
13. Hook the tip of hook (2) to the fitting part of the air cleaner
body and lock it in position.
1) Lock hooks (2) diagonally, (top and bottom, right and
left) in the same way as when tightening bolts.
2) Always install cover (3) so that evacuator (4) faces the
ground (A).
3) When cover (3) is installed, check that the clearance
between the air cleaner body and cover (3) is not too
large. If it is too large, repeat the installation.
REPLACE ELEMENT
REPLACE ELEMENT:PC220-A921-923K00A
1. Open the rear door on the left side of the machine, remove
four hooks (2), then remove cover (3).
2. Hold the outer element (5), rock it up and down lightly and
to the right and left, and rotate the element to the right and
left to pull it out.
Do not remove inner element (6) when doing this.
3. When the outer element (5) is removed, check that the
inner element is not out of position and is not at an angle. If
it is at an angle, push it straight to the bottom with your
hand.
4. Wipe off or brush off the dirt stuck to cover (3) and the
inside of the air cleaner body (7).
5. Remove any dirt or dust that is accumulated on evacuator
valve (4) installed to cover (3).