Skyjack 7127, Operating Manual

Page: 31 / 85

SKYJACK, Page 32
February 2008
Mid Size & Full Size RT’s
Engine Powered
Section 2 - Operation Visual and Daily Maintenance Inspections
2.8-9 Lifting Mechanism
Scissor Guards •
Ensure there are no loose or missing
-
parts and there is no visible damage.
Sliders •
Ensure sliders are secure and there is no
-
visible damage.
Ensure sliders’ path of travel are free from
-
dirt and obstructions.
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.
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.
2. Raise the platform until there is adequate
clearance to swing up the maintenance
support into storage bracket. Refer to
Section 2.16 .
3. Fully lower the platform.
Scissor Assembly
Maintenance
Support
Lift Cylinder
Scissor Bumper
Slider
Limit Switch