JLG 660SJ Operator Manual - Manual (Page 129)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121205 – JLG Lift – 6-25
6. Swing 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 opera-
tion; change every 2 years or 1200 hours of operation
7. 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 opera-
tion; change every 2 years or 1200 hours of operation