SKYJACK, Page 30 SJIII Compacts & Conventionals
February 2008
Section 2 - Operation Visual and Daily Maintenance Inspections
Powered Extension Control Console •
(If Equipped)
Ensure all switches are returned to -
neutral and are properly secured.
Ensure there are no loose or missing -
parts and there is no visible damage.
Ensure that you maintain three points of
contact to mount/dismount platform.
3. Use the ladder to dismount from platform.
2.8-9 Lifting Mechanism
1. Raise the platform (refer to Section 2.10-2)
until there is adequate clearance to swing
down the maintenance support (refer to
Section 2.16).
Maintenance Support•
Ensure maintenance support is properly -
secured and shows no visible damage.
Scissor Assembly•
Ensure scissor assembly shows no visible -
damage and no signs of deformation in
weldments.
Ensure all pins are properly secured. -
Ensure cables and wires are properly -
routed and shows no signs of wear and/
or physical damage.
Scissor Bumpers•
Ensure bumpers are secure and shows -
no sign of visible damage.
Rollers•
Ensure rollers are secure and there is no -
visible damage.
Ensure rollers’ path of travel are free from -
dirt and obstructions.
Lift Cylinder(s)•
Ensure each lift cylinder is properly -
secured, there are no loose or missing
parts and there is no evidence of
damage.
Ensure all fittings and hoses are properly -
tightened and there is no evidence of
hydraulic leakage.
1. Raise the platform until there is adequate
clearance to swing up the maintenance
support.
2. Swing up maintenance support into storage
bracket.
3. Fully lower the platform.
Scissor Assembly
Maintenance
Support
Lift Cylinder
Scissor Bumper
Roller
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