JLG X550AJ Operator Manual - Manual (Page 111)

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
3128791 – JLG Lift – 6-9
Figure 6-4. Component Maintenance Intervals - X550AJ - Lithium-Ion Machine
PART
MAINTENANCE
WORK
BEFORE
STARTING
AS NEEDED
INTERVAL (HOURS)
10 50 100 250 500 1000
HYDRAULIC OIL
CHECK LEVEL •
CHANGE •
HYDRAULIC OIL
FILTER
REPLACE
CARTRIDGE
• * •
ARTICULATE
JOINT POINTS
GREASING • * •
REDUCTION GEAR
OIL
CHECK LEVEL •
CHANGE • * •
MACHINE
GENERAL PERIODICAL
CHECKS
• •
*
EXTENSION ARM
INTERNAL SLIDING
RING
CHECK WEAR •
REPLACE •
TURNTABLE BOLT
TIGHTENING
CHECK •
*
•
LITHIUM-ION
MACHINE
* First time service interval
then per chart thereafter.
** Every 3 months or
1000 hrs of operation.
*** Every 5 years or
2000 hrs of operation.
# Check every year.
If the torque is not
correct replace the nuts
with two new nuts of
the same specification.
Install dry without
using oil or grease to
specified torque.