![Manitowoc MLC650 Service Maintenance Manual Download Page 131](http://html.mh-extra.com/html/manitowoc/mlc650/mlc650_service-maintenance-manual_701260131.webp)
Reference
Only
Manitowoc
Published 09-09-16, Control # 229-09
4-15
MLC650 SERVICE/MAINTENANCE MANUAL
BOOM
4
4
444
Elongated Hole
for the following procedure.
1.
Insert the pin into the hole.
2.
Push the pin tight against the edge of the hole along the
horizontal centerline. Measure the dimension between
the pin and the hole (see View A).
3.
Push the pin tight against the edge of the hole along the
vertical centerline. Measure the dimension between the
pin and the hole (see View B).
If dimension B is not half of A, the hole is elongated.
Remove the strap from service.
If dimension A is greater than 0,8 mm (0.030 in), contact the
Manitowoc Crane Care Lattice Team.
Strap Length
Check the strap length (
) by measuring pin hole
to pin hole. See the appropriate Rigging Drawing in the
Operator Manual for the original length. Strap length
includes the connecting link. If a change in length is
detected, remove the strap from service.
Storing Straps
Straps should be stored in a protected area. If stored in the
open, a protective covering is recommended, especially in a
corrosive environment (chemicals, salt water spray, etc.).
Inspect straps in storage for corrosion monthly. If necessary,
sandblast to remove corrosion and repaint to maintain a
continuous protective surface. If corrosion is not removed,
the strap will need to be removed from service because the
reduction in thickness will exceed the maximum allowed.
A full periodic inspection is required for straps returned to
service from storage.
Removing Straps from Service
Straps removed from service should be clearly marked to
prevent accidental future use. Rendering the strap useless in
some way, such as cutting off an end, is recommended.
Inspection Checklist
A Strap Inspection Checklist is provided at the end of this
section. The checklist can be reproduced as needed.
Signed and dated copies of the Strap Inspection Checklist
must be kept on file at all times for each strap, since the
checklists may be required to verify warranty or product
liability claims.
If no damage is found or the damage is within specification,
check the box (
) next to the item to indicate that its specific
condition was evaluated and found acceptable. If damage is
not within specification, indicate so in the box next to the item
(for example: “D” to indicate damage).
Pin
Strap
Pin
Strap
B
View A
View B
A
A1086
Elongated Holes
FIGURE 4-15
Length
Strap
Link
A1086
FIGURE 4-16
Summary of Contents for MLC650
Page 1: ...R e f e r e n c e O n l y Service Maintenance Manual Manitowoc MLC650 ...
Page 2: ...R e f e r e n c e O n l y ...
Page 4: ...R e f e r e n c e O n l y THE ORIGINAL LANGUAGE OF THIS PUBLICATION IS ENGLISH ...
Page 375: ...R e f e r e n c e O n l y ...
Page 376: ...R e f e r e n c e O n l y ...