Genie GTH-636, Руководство по обслуживанию и ремонту

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April 2018 Service and Repair Manual
Boom Components
Part No. 1287209GT GTH-636 19
5 Use a soft metal drift to remove the fork level
cylinder pivot pin.
6 Lower the fork level cylinder onto the chassis.
Crushing hazard. Keep hands
clear of the cylinder manifold
when lowering the cylinder.
7 Identify the hydraulic hoses from the lift
cylinder. Tag, disconnect and plug the hoses
at the lift cylinder manifold. Cap the fittings on
the cylinder manifold.
8 Remove the fasteners securing the lift cylinder
barrel-end pivot pin to the chassis.
9 Support and secure the barrel end of the lift
cylinder to the boom.
10 Use a soft metal drift to remove the lift cylinder
pivot pin.
11 Tag, disconnect and plug the hydraulic hoses
at the hydraulic hard line connections at the
pivot end of the boom. Cap the fittings.
12 Using the overhead crane, raise the boom to a
horizontal position.
Crushing hazard. The lift cylinder
will fall if not properly supported
when the boom is raised.
13 Remove the fasteners securing the boom
pivot pin to the chassis.
14 Using a suitable tool, remove the boom pivot
pin.
Crushing hazard. The boom will
fall if not properly supported
when the pivot pin is removed
from the machine.
15 Carefully remove the boom assembly from the
machine and place it on a structure capable of
supporting it.
Crushing hazard. The boom
could become unbalanced and
fall if not properly supported
when removed from the
machine.
Component damage hazard.
The weight of the boom
assembly may crush the
hydraulic hard lines under the
boom. Use caution when placing
the boom assembly onto a
structure capable of supporting
it.