Cleaning, Changing The Dry Air Filter Cartridge - Fayat Group BOMAG BW177D-50 Operating Instructions, Maintenance Instructions

Cleaning, changing the
dry air filter cartridge
Perform cleaning, maintenance and
repair work only with the engine shut
down� do not start the engine after
removing the filter element�
do not use gasoline or hot fluids to clean
the filter element�
After cleaning the filter element must
be inspected for damage using a torch�
Air filter elements with damaged paper
bellows or seal lips must be replaced in
any case�
The main filter element must be replaced
after 3 times cleaning, but at the latest
after one year, irrespective of the
operating hours�
Each cleaning interval must be marked
with a cross on the cover of the filter
element�
Cleaning does not make sense if the air
filter element is covered with a sooty
deposit� use a new filter element�
incorrectly handled filter elements may
become ineffective because of damage
(e�g�: cracks) and cause engine damage�
Fig. 159
4-2012
MAINTENANCE
Maintenance of the dry air filter is due when indicated
by the Air filter restriction indicator located on the side
of the engine. (Fig. 159) Maintenance of the Air filter
must minimally occur after one year.
Fig. 160
Open the engine hood (Fig. 160) completely and
•
secure it.
removing the main filter element
Fig. 161
Loosen both locking hooks (Fig. 161) on the
•
housing cover and take the cover off.
Section 5
5-43