Doosan DX190W, Operation And Maintenance Manual

Page: 237 / 315

OP000530
4-41
Inspection, Maintenance and Adjustment
Grease Front Axle Steering Knuckle (2 X 2
points, 4 points)
Clean Outer Filter of Air Cleaner
NOTE: Clean outer filter every 500 hours / 3 months of
service.
NOTE: If air cleaner clogged warning light (Figure 69)
on instrument panel comes "ON" the air cleaner
must be serviced.
NOTE: When working in severely dusty conditions, the
service interval should be shortened.
1. Locate the air cleaner assembly.
NOTE: When it reaches every 500 hours or If indicator
light (Figure 69) on instrument panel comes
"ON" the air cleaner must be serviced.
NOTE: Replace outer filter after cleaning 5 times or
every 2,000 hours / 1 year of service.
2. Remove and clean rubber evacuator valve (1, Figure 70)
from bottom of air cleaner housing cover (2). Inspect seal
lips for wear or damage. Replace valve if necessary.
NOTE: Install evacuator valve with lips parallel to the
cover.
FG003464
Figure 68
Figure 69
C H C
E F
H
E/G SPEED
1700
RPM
FG0002 6 4
02/0 5 [MO] 11:30
WARNING!
Never clean or attempt to remove the air cleaner filter if the
engine is running.
If using compressed air to clean the filter, make sure that
proper eye protection is worn.
2
1
FG000297
Figure 70