JLG X550AJ Operator Manual User Manual
Page 110
SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
6-8
– JLG Lift –
3128791
Figure 6-3. Component Maintenance Intervals - X550AJ - with Hatz Diesel Engine
HATZ DIESEL ENGINE
PART
INTERVENTION
BEFORE
STARTING
AS
NEEDED
INTERVAL (HOURS)
10
50
100
250
500 1000
DRY AIR FILTER
CHECK, CLEAN
•
CHANGE
•
ENGINE OIL
CHECK LEVEL
•
•
CHANGE
•
*
•
ENGINE OIL FILTER
CLEAN
•
CHANGE
•
FUEL FILTER
CLEAN
•
CHANGE
•
WATER SEPARATOR
CLEAN AND DRAIN
WATER
•
•
*
•
COOLING
SYSTEM FINS
HYDRAULIC OIL
CHECK LEVEL
•
CHANGE
•
HYDRAULIC OIL
FILTER
CHANGE CARTRIDGE
•
*
•
ARTICULATED JOINT
POINTS
GREASE
•
*
•
BATTERY
CHECK ELECTROLYTE
LEVEL
•
•
REDUCTION GEAR
OIL
CHECK LEVEL
•
CHANGE
•
*
•
MACHINE
GENERAL PERIODICAL
CHECKS
•
•
*
EXTENSION ARM
INTERNAL SLIDING
RING
CHECK WEAR
•
CHANGE
•
TURNTABLE BOLT
TIGHTENING
CHECK
•
*
•
* 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.
PLATFORM MOUNT
PIN NUTS
•#
CHECK TORQUE
200 Nm
CLEAN
•