Genie GC-1530, Руководство по обслуживанию

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January 2012 Section 4 • Repair Procedures
4 - 82 GS-30 • GS-32 • GS-46 • GS-47 Part No. 228901
SCISSOR COMPONENTS
41 Remove the retaining fasteners from the
number 5 pivot pin at the steer end of the
machine (index #4).
42 Use a soft metal drift to remove the number 5
pivot pin (index #18) from the steer end of the
machine. Remove the number 5 inner arm
(index #16) from the machine.
Crushing hazard. The number 5
inner arm (index #16) may
become unbalanced and fall if not
properly supported when removed
from the machine.
43 Tag, disconnect and plug the hydraulic hose on
the upper lift cylinder. Cap the fittings on the
cylinder.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to squirt
or spray.
44 Tag and disconnect the wire harness from the
solenoid valve on the cylinder.
45 Remove the cables from the number 4A and 4B
cable bridges and lay them off to the side.
Component damage hazard.
Cables can be damaged if they
are kinked or pinched.
46 Disconnect the number 4A and 4B cable
bridges from the scissor linkset and remove
both cable bridges from the machine.
47 Attach a lifting strap from an overhead crane to
the lug of the rod end of the upper lift cylinder.
48 Remove the retaining fasteners from the upper
lift cylinder rod end pivot pin (index #3).
49 Use a soft metal drift to remove the upper lift
cylinder rod end pivot pin (index #3) from the
machine.
Crushing hazard. The lift cylinder
may become unbalanced and fall
if not properly supported when the
pivot pin is removed.
50 Lower the cylinder onto the linkset.
51 Attach a lifting strap from an overhead crane to
the number 4 outer arm at the ground control
side (index #20).
52 Remove the retaining fasteners from the
number 4 center pivot pin (index #5) at the
ground control side.
53 Place a rod through the number 4 center pivot
pin at the ground control side (index #5) and
twist to remove the pin.
54 Remove the retaining fasteners from the
number 4 pivot pin (index #21) at the non-steer
end.
55 Use a soft metal drift to remove the number 4
pivot pin (index #21) from the non-steer end of
the machine. Remove the number 4 outer arm
at the ground control side (index #20) from the
machine.
Crushing hazard. The number 4
outer arm at the ground control
side (index #20) may become
unbalanced and fall if not properly
supported when removed from the
machine.