Operation and maintenance manual

DX140R/DX140LCROperation
3-18
7. If dirt or mud builds up in the track frame, raise each track
and rotate and clean that track.
Make sure that material buildup has been cleared. See
Figure 37 and Figure 38.
8. The excavator can travel in water that comes up to center
of upper
carriage rollers. Make sure that footing is solid so
the machine will not sink. See "Working in Water" on
page 3-30.
NOTE: If the machine is submerged to the point that
water or mud gets into the swing bearing or
center joint, stop machine operation. Remove
machine from the submerged location to firm,
dry ground. Do not operate until proper
inspection and maintenance have been
completed. Refer to the Shop Manual or contact
your distributor.
FG000376
Figure 37
CAUTION
AVOID INJURY
When using the boom and arm to lift any portion of the
machine
, roll the bucket until round base is against the
ground. The angle of the arm to the boom must be at
90°.
Figure 38
EX1300536
90 ~ 110