Tadano TM-2000-1, Service Manual

Page: 97 / 194

G - 2
Boom (Five-section boom)
22
W536-1040E
G - 2
9. Temporarily fix the ends of the wire ropes for
retracting the top boom section at the front end of
the 4thboom section with a wire etc.
Install the wire rope guides at the rear end of the
4th boom section.
[NOTICE]
Fix the wire ropes while pulling them to the front
end of the boom to prevent them from hanging
down.
If the right/left wire rope guides are reversed, they
will hit the 3rd boom section when the 4th boom
section is inserted into the 3rd boom section.
Make sure that the wire rope guides are installed in
the following condition.
10. Install the slide plates inside the 4th boom
section.
11.Place the wire ropes for extending the 4th boom
section in the grooves of the sheaves (2) for
extending the 4th boom section.
12. Install the sheaves (2) for extending the 4th boom
section to the 4th boom section.
[NOTICE]
When installing the sheave pins, pay attention to
the direction of the anti-rotation plate.