Terex Genie SX-150, Руководство по обслуживанию и ремонту

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Service and Repair Manual December 2019
Boom Components
64 SX ™ -150 Part No. 1300669GT
10 Remove the center mounting bolt securing the
sheave to the cover plate (3).
11 Remove the remaining fasteners securing the
cover plate to the #3 boom tube. Do not
remove the fasteners labeled (2) at this time.
(Illustration 2)
12 Remove the side wear pad (4).
13 Loosen the fasteners (2) securing the sheave
mounting plate to the boom tube.
14 Remove the sheave from the bearing.
15 At the platform end, pull on the cable that was
above the sheave and then feed the cable that
was below the sheave toward the pivot end.
16 Remove the cable retainer (6) securing the
ends of #4 extend cable and #4 retract cable.
(Illustration 1)
17 Attach electrician's tape to the lower end of the
#4 extend cable.
18 At the platform end, pull the upper end of the
cable from the boom tube and then the lower
end.
19 Perform the procedure on the other extend
cable.
20 Reverse the procedure to install the new
extend cable beginning with the lower end of
the cable.
#3 Boom retract cables:
21 Remove the fastener and the retract cable
guide between boom tubes #2 and #3.
22 Remove the retract bolt from the #3 boom
retract cables at the platform end of the
#1 boom.
23 Remove the equalizing bracket from the
#3 boom retract cables.
24 At the platform end, attach electrician's tape to
the cable.
25 At the pivot end of the boom, remove the
guide bracket between the #1 and #2 boom
tubes.
26 At the pivot end, pull the retract cable out of
the boom tubes.
27 Repeat the procedure for the other retract
cable.
28 Reverse the procedure to install the new
retract cable.
#4 Boom retract cables:
29 Remove the #4 retaining sheave weldment
from the #3 boom.
30 Remove the #4 retract cable sheave pin and
sheave.
31 Remove the retract bolt from the #4 boom
retract cables at the platform end of the
#2 boom.