JLG M4069 Service Manual - Manual (Page 26)

SECTION 2 - GENERAL
2-6 – JLG Lift– 3121824
2.6 PREVENTIVE MAINTENANCE AND
INSPECTION SCHEDULE
The preventive maintenance and inspection checks are
listed and defined in Table 2-3, Preventive Maintenance
and Inspection Schedule. This table is divided into two
basic parts, the “AREA” to be inspected, and the “INTER-
VAL” at which the inspection is to take place. Under the
“AREA” of the table, the various systems along with com-
ponents that make up that system are listed. The “INTER-
VAL” portion of the table is divided into five columns
representing the various inspection 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. Forms 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.
NOTE: This machine requires periodic safety and mainte-
nance inspections by a JLG Dealer. A decal located
on the frame affords a place to record (stamp)
inspection dates. Notify dealer if inspection is over-
due.
The inspection and maintenance code numbers for Table
2-3, Preventive Maintenance and Inspection Schedule are
as follows:
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 unit power is on.
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.