Genie Z-45/22 Service Manual page 186

Service Manual - First Edition
3 Use an overhead crane to attach a lifting strap
to the rod-end of the primary lift cylinder. Then
raise the primary lift cylinder with the crane, to
a vertical position.
4 Remove the pin retainer from the pivot pin at
the barrel-end of the primary lift cylinder.
5 Place a rod through the barrel-end pivot pin
and twist to remove the pin. Remove the
primary lift cylinder from the machine.
a
a 10 to 12 inch (30cm) rod
b pivot pin
Crushing hazard. The primary lift
cylinder will fall when the barrel-
end pivot pin is removed if it is not
properly supported.
6 Raise the elevate assembly. Remove the block
from the turntable counterweight and lower the
elevate assembly to the fully stowed position.
7 Close the two hydraulic tank valves located at
the main pump.
open
Part No. 29487
8 Disconnect the three 3/4 inch hydraulic hoses
9 Disconnect the same three 3/4 inch hydraulic
10 Disconnect the "in" and "return" hydraulic hoses
b
11 Disconnect the hydraulic hoses from the
12 Label and then disconnect all the wiring from
13 Disconnect and remove the oscillating axle limit
closed
Genie Z-45/22
Section 7 - Repair Procedures
TURNTABLE ROTATION COMPONENTS
from the main pump and plug them.
Bodily injury hazard. Spraying
hydraulic oil can perforate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to squirt
or spray.
hoses from the drive traction manifold and plug
them. Pull these hoses up through the turntable
and remove them from the machine.
from the steer/oscillate manifold and plug them.
Pull these hoses up through the turntable.
turntable rotation motor and plug them. Pull
these hoses up through the turntable.
the traction manifold and the steer/oscillate
manifold.
switches from the oscillation cylinder.
a
b
Oscillating axle limit switch
a limit switch
b oscillate lock-out wedge
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