Scissors Inspection - Skyjack SJ3220 Service Manual

Scissors Inspection

1.7 Scissors Inspection
1. Raise the platform and deploy the maintenance
supports.
Maintenance supports
1
Make sure that the maintenance supports are
▪
correctly attached and show no visible damage.
Scissor assembly and bumpers
2
Make sure that the scissor assembly shows no
▪
signs of visible damage, deformation, or cracks in
the weldments.
Make sure all the pins and fasteners are correctly
▪
installed.
Make sure that the cables and wires have the
▪
correct routing, and show no signs of wear and/or
physical damage.
Make sure that the bumpers are correctly
▪
attached and have no visible damage.
Sliders and rollers
3
Make sure that the sliders and rollers on the left
▪
and right side of the MEWP are correctly attached.
Make sure there is no visible damage.
▪
Make sure there is no dirt or blockages in the
▪
slider's and roller's travel paths.
SJ3220, SJ3226, SJ4720, SJ4726, SJ4732
2
4
(B)
(B)
(B)
5
Lift cylinders
4
Make sure that the lift cylinders are correctly
▪
installed.
Make sure there are no loose or missing
▪
fasteners.
Make sure there is no indication of leaks or
▪
damage.
Angle transducer
5
Make sure that the angle transducer is correctly
▪
attached.
2. Fully lower the platform.
Section 1 – Scheduled Maintenance
3
1
3
3
(B)
(B)
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