Manitowoc Published 10-01-12, Control # 044-05 4-71
777 OPERATOR’S MANUAL SET-UP AND INSTALLATION
4
FIGURE 4-46
A873
Universal
Anchor Joint
Jib Point
Boom Top
Upper Boom
Point
Hook and
Weight Ball
Lower Boom
Point
Dead-End
Wedge Socket
Load Block
#78 Boom#134 Jib
Universal
Anchor Joint
Dead-End
Wedge Socket
#134 Jib
(2-Part only)
P148
Upper Boom
Point
Lower Boom
Point
Load Pin
Sheave
Jib
Guide Sheaves
Load Pin
Sheaves
Point
Rope
Clip
A1010
2-Part
Dead-End
Socket
and Wedge
1 or 1-1/8 in
Wire Rope
Rope
Clip
Socket
and Wedge
1-1/4 in or 32 mm
Wire Rope
Adapter
1-Part Reeving
WARNING
Avoid Death or Serious Injury!
Exercise care when block is standing in
vertical position, as the potential for
tipping exists. Potential causes of tipping
are unstable work area, boom movement
and the reeving process.
If work area is unstable, lay block flat on
side plate.
Lower Boom
A08833
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