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Manitowoc 777 Service And Maintenance Manual

Manitowoc 777
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Reference Only
BOOM 777 SERVICE MANUAL
4-16 Published 10-01-2012, Control # 045-08
B. Ordering Lacings without Lacing
Drawings
The parts order must contain the following information to
ensure that Manitowoc provides you with the correct lacings:
1. Crane serial number (can be found on builders plate in
operator's cab.)
2. Boom or jib identification number.
3. Quantity, lacing location, and lacing number.
4. Boom or jib component name (butt, insert, or top) and
part number.
NOTE To obtain the lacing location and number, view the
boom or the jib from the butt end looking forward.
Identify the side on which the damaged lacing is
located: left side, top side, right side, or bottom
side. Count each lacing up to and including the
damaged lacing, starting with first lacing nearest
butt end of the component as shown in
Figure 4-17.
Do not count a diagonal lacing as the first lacing.
Identify diagonal lacing separately; lower end
diagonal lacing or upper end diagonal lacing.
EXAMPLE: Assume you have a number 22 boom and the
lacings with circled numbers in Figure 4-17 are damaged.
Your parts order should be similar to the following
example:
Crane Serial Number: 00000 (from Crane Identification
plate).
Boom Identification Number: #22 Boom
Required:
1 each Top Side Lacing (1) for 30 ft Butt 48153-9
1 each Right Side Lacing (5) for 30 ft Butt 48153-9
1 each Bottom Side Lacing (3) for 20 ft Insert 33426-3
1 each Bottom Side Lacing (6) for 20 ft Insert 33426-3
1 each Top Side Lacing (2) for 40 ft Top 50453-2
Quantity
Component
Name and Part
Number
Lacing
Location
Lacing
Identification
Number
FIGURE 4-17
A924
Diagonal
Lacing
Diagonal
Lacing
Lower End
Diagonal
Lacing
Upper End
Diagonal
Lacing
Bottom
Side
Left Side
Top Side
Right Side
Bottom Side
Bottom Side
Left
Side
Left Side
Right Side
Top Side
Right Side
Top Side
3
3
4
2
2
1
2
1
1
5
4
40 ft Top
20 ft Insert
30 ft Butt
3
6
1
5
SAMPLE ONLY
DO NOT USE LETTERS IN THIS SAMPLE WHEN ORDERING LACINGS. USE LETTERS IN
LACING DRAWINGS IN PARTS MANUAL FOR YOUR CRANE.

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Manitowoc 777 Specifications

General IconGeneral
BrandManitowoc
Model777
CategoryConstruction Equipment
LanguageEnglish

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