JLG 1850SJ Service Manual - Manual (Page 25)

SECTION 1 - SPECIFICATIONS
3121619 – JLG Lift – 1-7
8. Hydraulic Oil
Lube Point(s) - Fill Cap
Capacity - 75 Gallons (208 liters) Tank to Full Mark
82 Gallons (310.4 L) System
Lube - HO
Interval - Check level daily. Change every 2 years or 1200
hours of operation.
9. Main Valve Filter
Lube Point(s) - Replaceable Element
Interval - Change after first 50 hours and every 6 months
or 300 hours thereafter.
10. Oil Change w/Filter - Deutz
Lube Point(s) - Fill Cap/Spin-on Element
Capacity - 9.6 Quarts (9.1 L)
Lube - EO
Interval - Check level daily; change every 500 hours or
yearly, whichever comes first. Adjust final oil level by
mark on dipstick.
11. Fuel Filter - Deutz
Lube Point(s) - Replaceable Element
Interval - Every year or 500 hours of operation