JLG 680S Operator Manual - Manual (Page 108)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
6-24 – JLG Lift – 3121233
6. Hydraulic Tank
Lube Point(s) - Fill Cap
Capacity - 116 liters Tank 124 liters System
Lube - HO
Interval - Check Level daily; Change every 2 years or 1200
hours of operation.
7. Platform Filter
Interval - Change as necessary