JLG 544D-10 Operator Manual - Manual (Page 112)

Section 7 - Lubrication and Maintenance
7-4 31200172
50, 250 & 500 Hour Maintenance Schedule
Note: Engine oil and filter service interval can be extended, see page 7-12 for
details.
OX0561
250
EVERY
Change Engine
Oil and
Filter*
Check
Front Axle
Oil Level
Check Front &
Rear Wheel
End Oil Levels
Air Filter
Vacuator
Valve
Check
Fan Belt
Check Boom
Wear Pads
Check Rear Axle
Stabilization
Lubrication
Schedule
500
EVERY
Check Boom
Cable & Tension
Change Fuel
Filter & Strainer
Check Wheel
Lug Nut
Torque
LB/FT (N
m)
50
EVERY
Drain Fuel/
Water
Separator
Check Engine
Coolant Level
Check
Battery
Lubrication
Schedule
Check Washer
Fluid Level
(if equipped)