Table 4.7 Maintenance And Inspection Schedule - Skyjack SJ46AJ Operating Manual

Section 4
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.
Frequency
Visual and Daily Maintenance Inspections
Labels
Electrical
Limit Switches
Hydraulic
Engine Compartment
Main Power Disconnect Switch
Battery
High Pressure Filter
Hydraulic Pumps
Muffler and Exhaust
Engine Pivot Tray
Engine Oil Level
Engine Air Filter
Fuel Leaks
Control Compartment
Base Control Console
Hydraulic Tank
Hydraulic Oil
Brake and Main Manifolds
Emergency Power Unit
Fuel Tank
Fuel Leaks
Base
Turret Transportation Lock
Drive Axle
Oscillating Cylinder Assembly
Steer Cylinder Assembly
Tie Rod
Wheel/Tire Assembly
Manuals
Platform Assembly
Platform Control Console
Rotary Actuator
Jib (If Equipped)
A - Perform Visual and Daily Maintenance Inspections & Functions Test. Refer to
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 @
Use original or manufacturer-approved parts and components for aerial platform.
SJ 46AJ
General Maintenance

Table 4.7 Maintenance and Inspection Schedule

3 months or
Daily
150 hours
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B*†
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
www.skyjack.com for latest service bulletins prior to performing quarterly or yearly inspection.
Frequency
Yearly
Boom
Cylinders
Wear Pads
Hoses
Power Track
Special Options
Battery Warmer/Hydraulic Oil Heater (If Equipped)
Work Light (If Equipped)
Flashing Amber Light (If Equipped)
Function Tests
Test Main Power Disconnect Switch
Base Control Console
Test Base Emergency Stop Light
Test Base Emergency Stop
Test Function Enable Switch & All Boom Functions
Test Platform Self-leveling
Test Emergency Power
Test Off/Base/Platform (Base/Off/Platform) Switch
Test Positive Air Shutoff (If Equipped)
Platform Control Console
Test Platform Emergency Stop Light
Test Platform Emergency Stop
Test Footswitch
Test Engine Enable Switch
Test Steering
Test Driving Function
Test Driving Speed
Test Emergency Power
Test Horn
Test Brakes
Test Manual Platform Leveling
Test Differential Lock Switch
Test Oscillating Axles
Section 2.3 and Section 2.4
WARNING
December 2007
3 months or
Daily
150 hours
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
of this manual.
Tables
Yearly
B*†
B*†
60642AD-ANSI
Page 69