JLG 544D-10 Operator Manual - Manual (Page 120)

Section 7 - Lubrication and Maintenance
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Engine Oil
A. Engine Oil Level Check
1. Perform “Shut-Down Procedure” on page 4-4.
2. Remove dipstick (1) and check oil mark. The oil should be between the full (2)
and add (3) marks within the crosshatched area of the dipstick.
3. If oil is low, open the engine cover, remove oil fill cap (4) and add motor oil to
bring oil up to the full mark in the crosshatch area.
4. Replace oil fill cap and dipstick.
5. Close and secure the engine cover.
Note: The standard service interval for engine oil and filter is 250 hours maximum.
If an extended service interval is desired, see your engine manual for specific
guidelines for optimizing oil change intervals.
10
OW0970
OW1020
OX0140
3
2
ADD
1
4
OX0610
3
2
ADD
1 4
JOHN DEERE ENGINE
CUMMINS ENGINE