Air Cleaner; Replace Air Cleaner Element - Hitachi ZW 180-6 Operator's Manual

F. Air Cleaner

Replace Air Cleaner Element

Replace --- when the monitor indicator is lit.
Air cleaner (1) is comprised of double elements, the outer
element and inner element.
IMPORTANT: Do not reuse outer element (4). Replace it
when the indicator is lit.
Replace inner element (5) every after replacing outer
element (4) twice. Before reusing inner element (5),
ensure there is no damage on the filter surface, O-ring
and outer shape.
1. Park the machine following the same procedure as
described on page 7-8 for preparation of inspection/
maintenance work.
IMPORTANT: Take care not to allow foreign matter such
as dirt to enter the engine when cleaning or replacing
elements.
2. Remove clip band (3) and remove cover (2).
3. Hold the outer element release knob (6). Pull out outer
element (4) from the air cleaner to remove it.
4. Clean inside the air cleaner (1) with a wet cloth.
5. Hold inner element (5) release knob (7). Pull out inner
element (5) from air cleaner (1) to remove it.
6. Install inner element (5) and outer element (4) into air
cleaner (1).
IMPORTANT: An O-ring is fit on the circumference of
inner element (5). Push inner element (5) into the air
cleaner. Be sure there is no gap between the O-ring
and air cleaner.
7. Install cover (2) and tighten it with clip band (3).
8. Start the engine after the cleaning is done. Ensure the
indicator light is not ON.
MAINTENANCE
3
7-74
1 2
3
MNEK-07-008
4
6
MNEK-07-030
5
7
MNEK-07-031