JLG G6-42A Operator Manual - Manual (Page 123)

Section 7 - Lubrication and Maintenance
7-5 31200744
500, 1000 & 1500 Hour Maintenance Schedule
OY3440
1500
EVERY
Change
Hydraulic
Fluid & Filters
Change
Hydraulic Tank
Breather
1000
EVERY
Change
Transmission
Oil & Filter
Change
Axle Oil
Change Wheel
End Oil
Change
Transfer Case
Oil
Check
Boom Chains
Lubrication
Schedule
Check
Air Intake
System
Engine
Valve Lash
Adjustment
Change
Engine Coolant
2000
EVERY
Change Crankcase
Vent Filter (if
equipped for ULS)