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SECTION 2 - PROCEDURES
3120863
– JLG Lift –
2-63
2.31 PREVENTIVE MAINTENANCE AND
INSPECTION SCHEDULE
The preventive maintenance and inspection checks are
listed and defined in the following table. This table is
divided into two basic parts, the “AREA” to be inspected,
and the “INTERVAL” at which the inspection is to take
place. Under the “AREA’ portion of the table, the various
systems along with the components that make up that
system are listed. The "INTERVAL" portion of the table is
divided into five columns representing the various inspec-
tion time periods. The numbers listed within the interval
column represent the applicable inspection code for
which that component is to be checked.
The checks and services listed in this schedule are not
intended to replace any local or regional regulations that
may pertain to this type of equipment, nor should the lists
be considered as all inclusive. Variances in interval times
may occur due to climate and/or conditions and depend-
ing on the location and use of the machine.
JLG Industries requires that a complete annual inspection
be performed in accordance with the “Annual Machine
Inspection Report” form. Forms are supplied with each
new machine and are also available from JLG Customer
Service. Form must be completed and returned to JLG
Industries.
JLG INDUSTRIES REQUIRES THAT A COMPLETE ANNUAL
INSPECTION BE PERFORMED IN ACCORDANCE WITH THE
“ANNUAL MACHINE INSPECTION REPORT” FORM.
The inspection and maintenance code numbers are as fol-
lows:
1.
Check for proper and secure installation.
2.
Check for visible damage and legibility.
3.
Check for proper fluid level.
4.
Check for any structural damage; cracked or broken
welds; bent or warped surfaces.
5.
Check for leakage.
6.
Check for presence of excessive dirt or foreign
material.
7.
Check for proper operation and freedom of move-
ment.
8.
Check for excessive wear or damage.
9.
Check for proper tightness and adjustment.
10.
Drain, clean and refill.
11.
Check for proper operation while engine is running.
12.
Check for proper lubrication.
13.
Check for evidence of scratches, nicks or rust and
for straightness of rod.
14.
Check for condition of element; replace as neces-
sary.
15.
Check for proper inflation.
16.
Clean or replace suction screen.
* Inspection and Maintenance Code 10 to be performed
every two years.
** Axle Lockout Test to be performed quarterly.
Summary of Contents for 80HX
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Page 16: ...SECTION 1 SPECIFICATIONS 1 6 JLG Lift 3120863 Figure 1 2 Lubrication Diagram...
Page 27: ...SECTION 2 PROCEDURES 3120863 JLG Lift 2 5 Figure 2 1 Proportional Control Valve...
Page 34: ...SECTION 2 PROCEDURES 2 12 JLG Lift 3120863 Figure 2 5 Typical Hydraulic Cylinders Sheet 1 of 4...
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Page 53: ...SECTION 2 PROCEDURES 3120863 JLG Lift 2 31 Figure 2 16 Adeco Actuator Adjustments F4L912...
Page 68: ...SECTION 2 PROCEDURES 2 46 JLG Lift 3120863 Figure 2 32 Swing Bearing Torquing Sequence...
Page 70: ...SECTION 2 PROCEDURES 2 48 JLG Lift 3120863 Figure 2 33 Torque Hub Assembly...
Page 108: ...SECTION 3 TROUBLESHOOTING 3 20 JLG Lift 3120863 Figure 3 1 Wiring Schematic Sheet 1 of 4...
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