Manitowoc 31000

Reference Only
Manitowoc Published 07-23-15, Control # 078-03 4-9
31000 LUFFING JIB OPERATOR MANUAL SET-UP AND INSTALLATION
4
Set Up #90 Boom
Step Action
8
Information below from drawing A19443, Sheet 8:
On the #90 boom, lower the wire rope roller assemblies (A) to their working position (C):
Item Description
A Wire rope roller assembly.
B Stowed position of wire rope roller
assembly pins.
C Working position of wire rope roller
assembly pins.
A
B
C
FIGURE 4-9
Support wire rope roller assembly
while lowering, or damage may occur.