TANK A OIL 0877057 - Caterpillar

Internal Cab Filter
Illustration 1 g03705327
The internal cab filter (1) is positioned beneath the operator seat.
Clean the Filter
Slide the internal cab filter (1) toward the right side of the machine in order to remove the filter.
Clean the filter with pressure air.
Install the filter.
Slide the cover for the internal cab filter to the left in order to cover the new filter. Replace the Filter
Note: Replace the internal cab filter, as required.
Slide the internal cab filter (1) toward the right side of the machine in order to remove the filter.
Discard the filter.
Install the new filter.
Slide the cover for the internal cab filter to the left in order to cover the new filter. External Cab Filter
Illustration 2 g03705350
The external cab filter (2) is located on the rear of the cab. The external filter filters the fresh air that enters the cab.
Clean the filter
Remove the two screws from the cover for the external cab filter (2) and remove the cover.
Remove the filter.
Clean the filter with pressure air.
Install the filter.
Replace the cover for the external cab filter and secure the cover with two screws. Replace the filter
Note: Replace the external cab filter, as required.
Remove the two screws from the cover for the external cab filter (2) and then remove the cover.
Remove the filter.
Discard the filter.
Install the new filter.
Replace the cover for the external cab filter and secure the cover with two screws.