Scissor Assembly, Gs-4069 Dc - Genie GS-2669 DC Service And Repair Manual

November 2016
3-3 Sciss or Ass embly, GS-4069 DC
3-3

Scissor Assembly, GS-4069 DC

How to Disassemble the Scissor
Assembly
Bodily injury hazard. This
procedure requires specific repair
skills, lifting equipment and a
suitable workshop. Attempting
this procedure without these skills
and tools could result in death or
serious injury and significant
component damage. Dealer
service is strongly recommended.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Hydraulic Hose and Fitting Torque
Specifications,
Specifications.
Note: This procedure will require an overhead
lifting device capable of supporting 1000 lbs / 454
kg.
1 Remove the platform. Refer to Repair
How to Remove the Platform
Procedure,
2 Remove the retaining fasteners that attach the
ladder to the drive chassis. Remove the ladder
and set aside.
3 Remove the cables from the linkage
assembly.
Component damage hazard.
Cables and hoses can be
damaged if they are kinked or
pinched.
Part No. 1272220GT
.
GS-2669 DC • GS-3369 DC • GS-4069 DC
Scissor Components
4 Using an overhead lifting device attach a 4
hook sling chain to the ends of the number 4
inner arm. Make the chains tight but do not
apply lifting pressure.
Crushing hazard. The linkage
assembly could become
unbalanced and fall if not
properly supported when
removed from the machine.
5 Remove the retaining fasteners from the
number 5 pivot pins.
Note: Do not remove the external snap ring.
6 Using a soft metal drift, remove the pivot pins
and set aside.
7 Carefully lift the linkage assembly off of the
machine and place it on a structure capable of
supporting it.
8 Using a suitable supporting device, attach a
strap to the rod end of the upper lift cylinder.
Do not apply pressure.
9 Remove the upper cylinder rod end pivot pin
retaining fasteners.
10 Using a soft metal drift, remove the pivot pin.
11 Lower the lift cylinder and remove the strap.
12 Using an overhead lifting device attach a 4
hook sling chain to the ends of the number 4
inner arm. Make the chains tight but do not
apply lifting pressure.
Crushing hazard. The linkage
assembly could become
unbalanced and fall if not
properly supported when
removed from the machine.
Service and Repair Manual
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