Skyjack SJ9250 RT - Maintenance and Inspection Schedule

Rough Terrain Scissors
December 2007 Page 71
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
Sliders A
Labels A Maintenance Support A
Electrical A Scissor Assembly A
Limit Switches A Scissor Bumpers A
Hydraulic A Lift Cylinder(s) A
Emergency Lowering Access Rod (All models except 9250) A Base
Hydraulic/Electrical Compartment Base Weldment A
Main Power Disconnect Switch A Wheel/Tire Assembly A
Base Control Switches A Drive Axle A
Battery A Steer Cylinder Assembly A
Manifolds A Tie Rod A
Electrical Panel A Ladder A
Tilt Sensor A Outriggers (If Equipped) A
Hydraulic Tank (Model 9250) A Manuals A
Hydraulic Oil (Model 9250) A Function Tests
Hydraulic/Fuel Compartment Platform Control Console
Hydraulic Tank (Models 71xx & 8xxx) A Test Emergency Stop A
Hydraulic Oil (Models 71xx & 8xxx) A Test Lift Enable A
Fuel Tank A Test Platform Raising/Lowering A
Fuel Leaks A Test Enable Trigger Switch A
Engine Compartment Test Steering A
Engine Control Console A Test Horn A
Radiator A Test Driving A
Muffler and Exhaust A Test Brake A
Engine Tray A Test Speed Limit 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 Base Control Console
Fuel Leaks A
Test Emergency Stop
A
Platform Assembly
Test Base Lift Enable
A
Lanyard Attachment Anchors A
Test Lower/Neutral/Raise Switch
A
AC Outlet on Platform A Test Emergency Lowering (Models 71xx & 88xx) A
Platform Control Console A Test Emergency Lowering (Model 9250) A
Powered Extension Control Console (If Equipped) A Test Main Power Disconnect Switch
A
Lifting Mechanism Test Outriggers (If Equipped) A
60603AD-ANSI-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
B*†
B*†
B*†
WARNING
Use original or manufacturer-approved parts and components for aerial platform.