Skyjack SJ20, Service Manual

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SJ20 238886ABA
Section 1 – Scheduled Maintenance About this Section
1.4 About this Section
This section contains the maintenance and inspection
schedule that is to be performed.
References are made to the procedures in Section
5 that outline detailed step-by-step instructions for
checks and replacements.
1.4-1 Service Bulletins
Before performing any scheduled maintenance
inspection procedure, refer to service bulletins found
on our website:
www.skyjack.com for updates related
to service and maintenance of this MEWP.
1.4-2 Maintenance and Inspection
Death or injury can result if the MEWP is not kept in
good working order. Inspection and maintenance
should be performed by competent personnel who
are trained and qualified on maintenance of this
MEWP.
WARNING
Failure to perform each procedure as presented
and scheduled may cause death, serious injury or
substantial damage.
NOTE
Preventive maintenance is the easiest and least
expensive type of maintenance.
▪
Unless otherwise specified, perform each
maintenance procedure with the MEWP in the
following configuration:
▪
MEWP parked on a flat and level surface
▪
Disconnect the batteries by disconnecting the
main power connectors.
▪
Repair any damaged or malfunction
components before operating MEWP.
▪
Keep records on all inspections.
1.4-3 Maintenance Instructions
This manual consists of four schedules to be done for
maintenance on a MEWP. The inspection schedule
frequency is shown below:
Issue or Symptom
PDI/Frequent B
Perform a PDI prior to each
delivery, or a Frequent
Inspection every 3 months
or 150 hours.
Annual B + C
Perform Scheduled
Maintenance Inspections
every year.
Additional *
Perform at time sensitive
maintenance intervals.
▪
Make copies of the maintenance and inspection
checklist to be used for each inspection.
▪
Check the schedule on the checklist for the type
of inspection to be performed.
▪
Place a check in the appropriate box after each
inspection procedure is completed.
▪
Use the maintenance and inspection checklist
and step-by-step procedures in Section 1 to
perform these inspections.
▪
If any inspection receives a fail, tag and remove
the MEWP from service.
▪
If any MEWP component(s) has been repaired,
an inspection must be performed again before
removing the tag. Place a check in the repair
column.
Legend
Pass
P
Fail F
Repaired R
Not applicable N/A