IHI 15VX Operation Manual page 87

Change the Secondary Element
* Always replace the secondary filter element.
NEVER attempt to reuse it by cleaning.
* The secondary filter element should be
replaced at the time the primary element is
serviced for five time.
Replacement: When replaced the primary
element with the secondary element.
1. Remove the service cover
element from the air cleaner housing
2. Remove the secondary element
cleaner housing
opening.
3. Clean the inside of the air cleaner housing
and service cover
the intake opening.
NOTE: Clean the seal tube in the cleaner housing.
Dust on the seal tube causes dust leak.
4. Install the new secondary element
5. Install the primary element
cover .
6. Reset the dust indicator
button.
MAINTENANCE
CAUTION
and the primary
from the air
. Cover the engine intake
. Remove the covering from
.
secure the service
by pushing in the reset
3 – 18
Valve
.
Service cover
Install
Primary Element
250HOURS
Secondary element
Cleaner housing
Primary element
Indicator
Reset button