Service manual
SKYJACK, Page 15SJIII Series
Section 1 - Scheduled Maintenance Service and Maintenance
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.
Service Bulletins
Before  performing  any  scheduled  maintenance 
inspection procedure, refer to service bulletins found in 
our web site: www.skyjackinc.com for updates related 
to service and maintenance of this aerial platform.
Maintenance and Inspection
Death or injury can result if the aerial platform is not kept 
in  good  working  order.  Inspection  and  maintenance 
should  be  performed  by  competent  personnel  who 
are trained and qualified on mantenance of this aerial 
platform.
WARNING
Failure to perform each procedure as pre-
sented 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 aerial platform in 
the following configuration:
  - Aerial platform parked on a flat and level 
     surface
  - Disconnect the battery by turning the main 
     power disconnect switch to the “OFF” position.
• Repairanydamagedormalfunctioncomponents
before operating aerial platform.
• Keeprecordsonallinspections.
Maintenance Instructions
This manual consists of four schedules to be done for 
maintaining on an aerial platform. Inspection schedule 
frequency is shown below:
Inspection Schedule
Daily    A
Frequently  A + B
Annually  A + B + C
Bi-annually  A + B + C + D
Make copies of  the maintenance and inspection •
checklist to be used for each inspection.
• Checkthescheduleonthechecklistforthetypeof
inspection to be performed.
• Place acheckintheappropriate box after each
inspection procedure is completed.
• Usethemaintenanceandinspectionchecklistand
step-by-step procedures  in Section  5 to perform 
these inspections.
• Ifanyinspectionreceivesafail,tagandremovethe
aerial platform from service. 
If  any  aerial  platform  component(s)  has  been •
repaired, an inspection must be performed again 
before removing the tag. Place a check in the repair 
column.
Legend
P = Pass
F = Fail
R = Repaired










