Service manual

Part No. 39528 Genie GS-1530 & Genie GS-1930 7 - 25
Service Manual - First Edition Section 7 - Repair Procedures
SCISSOR COMPONENTS
30 Tag and disconnect the wires from the solenoid
valve on the cylinder.
31 Attach the strap from an overhead crane to the
lug on the rod end of the lift cylinder.
32 Remove the pin retaining fasteners from the
cylinder barrel-end pivot pin (index #17). Use a
soft metal drift to remove the pin. Remove the
cylinder from the machine.
Crushing hazard. If the overhead
crane is not properly attached, the
cylinder may become unbalanced
and fall when it is removed from
the machine.
Component damage hazard. Be
careful not to damage the valve or
fittings on the cylinder while
removing it from the machine.
33 Place a 4 x 4 x 32 (10 x 10 x 81 cm) inch long
block across both sides of the chassis under
the number 1 center pivot pin (index #9).
34 Attach the strap from the overhead crane to the
number 1 inner arm (index #10). Raise the
inner arm slightly and remove the safety arm.
Lower the arms on to the block.
Bodily injury hazard. Keep hands
clear of moving parts when
lowering the arms onto the block.
35 Remove the cables from the number 1 inner
arm (index #10) and lay off to the side.
Component damage hazard.
Cables can be damaged if they
are kinked or pinched.
36 Attach the strap from the overhead crane to the
number 1 outer arm (index #18). Do not lift it.
37 Remove the external snap rings from the
number 1 center pivot pin (index #9).
38 Use a soft metal drift to remove the number 1
center pivot pin (index #9).
Bodily injury hazard. The number
1 outer arm (index #18) may
become unbalanced and fall if not
properly supported when the pin is
removed.
39 Slide the number 1 outer arm (index #18) to the
non-steer end and remove it from the machine.
Bodily injury hazard. The number 1
outer arm (index #18) may become
unbalanced and fall if not properly
supported when removing it from
the machine.
Note the position of the wear pads
before the arm is removed so when
the scissor is assembled they will
be in the correct position.
40 Attach the strap from an overhead crane to the
number 1 inner arm (index #10). Do not lift it.
41 Remove the pin retaining fasteners from both
of the number 1 pivot pins (index #10) at the
steer end of the machine. Use a slide hammer
to remove the pins.
42 Remove the number 1 inner arm (index #10)
from the machine.
Bodily injury hazard. The number 1
inner arm (index #10) may become
unbalanced and fall if not properly
supported when removed from the
machine.