JLG E600 Service And Maintenance Manual page 21

SECTION 1 - SPECIFICATIONS
6. Wheel Drive Hub
Lube Point(s) - Level/Fill Plug
Capacity - 0.4 gal. (1.5 L)
Lube - EPGL
Interval - Check level every 3 months or 150 hrs of
operation; change every 2 years or 1200 hours of
operation
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