Genie GTH-844, Service And Repair Manual

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Service and Repair Manual April 2017
Boom Components
32 GTH-844 Part No. 1272854
10 Select one of the hoses. Pull the hose out of
the boom.
Note: Rope coming loose from either end of the
hose or the boom during hose removal may result in
a difficult reassembly. Be sure each section of rope
is securely attached to both the hose and the boom
structure before pulling the hose out of the boom.
11 Remove the rope from each end of the hose.
Discard the hose.
12 Securely install a section of rope onto each
end of the new hose assembly.
Note: Tag each hose before assembly.
13 Install the new hose assembly into the boom in
the same manner the hose was removed.
Using the rope, carefully pull the hose through
the boom until each end is accessible.
14 Install both ends of the hose assembly onto the
correct connection points. Torque to
specification. Refer to Section 2,
Specifications.
15 Repeat this procedure for the remaining hose
to be replaced, beginning with step 8.
16 Tension the hoses using the Repair procedure,
"How to Adjust the Fork Level and Auxiliary
Hydraulic Hoses".
17 Repeat this procedure for the auxiliary
hydraulic hoses beginning with step 5.
18 Remove the lifting strap from the fork frame.
19 Install hose sheave covers removed in step 9.
20 Install the covers onto both ends of the boom.
Install and securely tighten the retaining
fasteners.