JLG 600A_AJ Operator Manual - Manual (Page 125)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121204 – JLG Lift – 6-25
4. Wheel Drive Hub
Lube Point(s) - Level/Fill Plug
Capacity - 17 oz. (1/2 Full)
Lube - EPGL
Interval - Check level every 3 months or 150 hrs of oper-
ation; change every 2 years or 1200 hours of operation
5. Hydraulic Return Filter
Interval - Change after first 50 hrs. and every 6 months
or 300 hrs. thereafter or as indicated by Condition Indi-
cator.