IHI 15VX Operation Manual page 85

Service the Filter Elements
* Service the air cleaner if indicated the red signal in the dust indicator with the engine
running at high idle.
* Service the air cleaner only with the engine stopped to prevent engine damage.
* Do not clean the filter elements by bumping or tapping them.
Do not use filter element with the damaged pleats, gaskets or seals.
Engine damage could result.
* When using pressure air for cleaning, wear a protective face shield or protective
grasses.
Service cover
Service the Primary Element
Cleaning : Every 250 hours or when indicated
the red signal in the dust indicator.
Replacement : After cleaning five times, after
one year or damaged pleats or seals.
1. Stop the engine.
2. Release the three latches and remove the service
cover .
3. Remove the primary element
cleaner housing
element , when service the primary element
only.
NOTE: Remove the seal unit of element gently. The
element is radially sealed by the element seal unit
and seal tube. To loose the seal unit, move the outer
of element gently up and doun or right and left or
turn the element to remove it.
Take out the element not to scatter dust.
MAINTENANCE
Primary element
Valve
from the air
. Do not remove the secondary
CAUTION
3 – 16
250HOURS
Dust indicator
Body
Secondary element
Element