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(4)
LIFT CYLINDER
①
Loosen and remove hexagon bolts and
washers securing lift cylinders to inner
mast.
②
Bind the lift cylinder with overhead hoist
rope and pull up so that the rope has no
slack or binding.
Make sure the lift cylinder be tightened
firmly for safety.
③
Loosen and remove hexagon bolts and
nuts securing lift cylinders to outer mast.
④
Using an overhead hoist, slowly raise the
inner mast high enough to clear lift
cylinder.
⑤
Using an overhead hoist, draw out lift
cylinder carefully and put down on the
work floor.
110/130D-7E V400~V700
2-5
140/160D-7E V350~V700
Inner
mast
LIft
cylinder
Outer
mast
Mast
110D7ERE58
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