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3. Place a receptacle of a suitable capacity under the
upperstructure frame, remove the oil drain plug (1) and
allow the oil to flow out.
NOTE: The oil takes a relatively long time to drain.
ATTENTION: Check the condition of the drained oil. If
it contains metal filings or foreign matter, consult your
CASE CONSTRUCTION Dealer.
4. Install the drain plug (1).
5. Add oil through the filler hole (1) until the level is cor-
rect.
6. Install the dipstick (1).
7. Wait ten minutes and then use the dipstick (1) to check
the oil level again. If necessary, add more oil through
the filler hole (1).
Greasing the swing reduction gear
Remove the lower panel, remove the air bleed plug (1)
and refill with grease through the grease point (2).
A certain amount of grease should run out from the air
bleed plug (1).
Install the air bleed plug (1) then install the lower panel.
NOTICE: When greasing, the inner seal will be damaged
if the air bleed plug (1) is not removed.
6 - MAINTENANCE
6-48
3
LOX1WD-011A
4
MMYFQD-009
5
ELVIVS-005
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