Skyjack SJ9241 RT - Table 4.8 Maintenance and Inspection Schedule

Rough Terrain Scissors
December 2007 Page 67
Section 4 Tables
General Maintenance
Before attempting any repair work, disconnect battery by turning main power disconnect switch to “ ” off
position. Preventive maintenance is the easiest and least expensive type of maintenance.
Table 4.8 Maintenance and Inspection Schedule
Frequency
Daily
3 months or
150 hours
Yearly
Frequency
Daily
3 months or
150 hours
Yearly
Maintenance Support A
Labels A Scissor Assembly A
Electrical A Scissor Bumpers A
Limit Switches A Lift Cylinder(s) A
Hydraulic A Base
Emergency Lowering Access Rod (All models except 9250) A Base Weldment A
Hydraulic/Electrical Compartment Wheel/Tire Assembly A
Main Power Disconnect Switch A Drive Axle A
Base Control Switches A Steer Cylinder Assembly A
Battery A Tie Rod A
Manifolds A Ladder A
Electrical Panel A Outriggers A
Load/Tilt Sensor A Manuals A
Hydraulic Tank (Models 92xx) A Function Tests
Hydraulic Oil A Platform Control Console
Hydraulic/Fuel Compartment Test Emergency Stop A
Hydraulic Tank (Models 88xx) A Test Lift Enable A
Hydraulic Oil (Models 88xx) A Test Platform Raising/Lowering A
Fuel Tank A Test Enable Trigger Switch A
Fuel Leaks A Test Steering A
Engine Compartment Test Horn A
Engine Control Console A Test Driving A
Radiator A Test Brake A
Muffler and Exhaust A Test Speed Limit A
Engine Tray A Test Lowering Warning A
Hydraulic Pump A Test Powerdeck Enable (If Equipped) A
Engine Oil Level
A Test Extension Platform(s) (If Equipped) A
Engine Air Filter A
Fuel Leaks A
Platform Assembly Base Control Console
Lanyard Attachment Anchors A
Test Emergency Stop
A
AC Outlet on Platform A
Test Base Lift Enable
A
Platform Control Console A
Test Lower/Neutral/Raise Switch
A
Powered Extension Control Console (If Equipped) A Test Emergency Lowering (Models 88xx & 9241) A
Lifting Mechanism Test Emergency Lowering (Model 9250) A
Scissor Guards A Test Main Power Disconnect Switch
A
Sliders A Test Outriggers A
60603AG-CE-R
A - Perform Visual and Daily Maintenance Inspections & Functions Test. Refer to Section 2.3 and Section 2.4 of this manual.
B - Perform Scheduled Maintenance Inspection. Refer to Service & Maintenance manual.
* - Maintenance must be performed only by trained and competent personnel who are familiar with mechanical procedures.
† - Refer to Skyjack's website @ www.skyjack.com for latest service bulletins prior to performing quarterly or yearly inspection.
Visual and Daily Maintenance Inspections
Test Emergency Powered Extension Platform Retraction Switch
(Models 9250)
A
B*†
B*†
B*†
WARNING
Use original or manufacturer-approved parts and components for aerial platform.