JLG 1500SJ Operation And Safety Manual page 201

13. Oil Change w/Filter - CAT
Lube Point(s) - Fill Cap/Spin-on Element
Capacity - 10.5 Quarts (10 L)
Lube - EO
Interval - Check level daily; change every 150 hours or three
months, whichever comes first. Adjust final oil level by mark
on dipstick.
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SECTION 8 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
14. Fuel Filter - CAT
Lube Point(s) - Replaceable Element
Interval - Drain water daily; Change every year or 600 hours of
operation
– JLG Lift – 8-21