Genie GS-3384 Service And Repair Manual page 40

Service and Repair Manual
Scissor Components
28 Remove the pin retaining fasteners from both
number 3 pivot pins (index #19) at the steer
end of the machine. Do not remove the pins.
29 Use a slide hammer to remove both number
3 pivot pins (index #6) from the non-steer end
of the machine.
30 Use a slide hammer to remove both number
3 pivot pins (index #19) from the steer end of
the machine.
31 Carefully remove the number 3 inner and
outer arms (index #18 and #16) from the
machine.
Crushing hazard. The number
3 inner and outer arms could
become unbalanced and fall
when they are removed from the
machine if not properly
supported by the overhead
crane.
Note: If further disassembly of the scissor arm pair
is required, refer to Repair Procedure, How to
Disassemble a Scissor Arm Pair.
32 Secure the non-steer end of the number
2 inner and outer arms (index #8 and #20) and
the non-steer end of the number 1 inner and
outer arms (index #10 and #12) together with
a strap or other suitable device.
33 Attach a lifting strap from an overhead crane
to the number 1 outer arm (index #12) at the
non-steer end of the machine. Do not apply
any lifting pressure.
34 Remove the pin retaining fasteners from the
number 1 pivot pins (index #13) at the
non-steer end of the machine.
35 Use a slide hammer to remove both number
1 pivot pins (index #13) from the non-steer
end of the machine.
28
36 Carefully lift the number 1 outer arm at the
non-steer end approximately 15 inches /
40 cm.
37 Place a 6 x 6 x 32 inch / 15 x 15 x 80 cm long
block across both sides of the chassis under
the barrel end of the lift cylinder.
38 Lower the number 1 outer arm (index #12)
onto the block.
39 Attach a lifting strap from an overhead crane
to the lifting eyes on the lift cylinder.
40 Remove the lift cylinder barrel-end pivot pin
retaining fasteners.
41 Use a soft metal drift to remove the lift cylinder
barrel-end pivot pin (index #11).
42 Carefully remove the lift cylinder from the
machine.
43 Carefully lift the number 1 outer arm (index
#12) approximately 2 inches / 5 cm and
remove the block.
44 Lower the number 1 outer arm (index #12)
onto the slide blocks.
45 Secure the number 1 outer arm (index #12) to
the slide blocks.
GS-84 • GS-90
September 2016
Crushing hazard. Keep hands
clear of moving parts when
lowering the arms onto the block.
Crushing hazard. The lift cylinder
could become unbalanced and
fall when it is removed from the
machine if not properly
supported by the overhead
crane.
Crushing hazard. Keep hands
clear of moving parts when
lowering the arms onto the block.
Part No. 1272222