JLG 4017PS Operator Manual - Manual (Page 156)

Section 7 - Lubrication and Maintenance
7-4 31200753
50 & 1st 250 Hour Maintenance Schedule
OB0440
Change
Transmission
Oil & Filter
Change
Transfer Case
Oil
250
1 st
Change Axle
Differential Oil
Change Wheel
End Oil
Check Air Filter Lubrication
Schedule
50
EVERY
Drain Fuel/
Water
Separator
Check
Battery
Check Washer
Fluid Level
(if equipped)
Check Cab
Air Filter