JLG 4017PS Service Manual - Manual (Page 36)

General Information and Specifications
2-24 3706PS, 3707PS, 4014PS, 4017PS, 33.7, 37.6, 37.7
2.6.4 1000, 1500 & 3000 Hour
Note: If hour and year intervals are listed, use the interval that occurs first. Refer to Engine Operation & Maintenance
Manual for additional information.
OB0372
3000
EVERY
Change
V - Belt
Change
Engine Coolant
1500
EVERY
Change
Hydraulic
Fluid & Filters
1000
EVERY
Change
Transmission
Oil & Filter
Change Wheel
End Oil
Change
Transfer Case
Oil
Check
Air Intake
System
Change Axle
Differential Oil